Coconut Creek AC Repair: Why Your AC Runs But Won’t Cool

*Estimated Read Time: 11 minutes* If your AC is running but not cooling, you are not alone—especially in humid South Florida where systems work overtime. In this guide, you will learn the seven most common reasons for weak cooling, the safe DIY checks you can try, and when to call ECM Air Conditioning for rapid, professional help. We also explain how to prevent repeat breakdowns with our multi‑point tune‑ups and priority plans. ## 1) Thermostat settings or sensors are off Start with the simplest check. Make sure the thermostat is set to Cool and the fan is on Auto, not On. A fan set to On blows air constantly, even when the compressor is not cooling. Also verify the setpoint. If your home is at 78 and the setpoint is 78, it will not call for cooling. Modern thermostats rely on internal temperature sensors. If the thermostat is in direct sunlight, near a kitchen, or close to a supply vent, it can read hotter or colder than the room. That false reading causes short cycling or long runtimes with little cooling. In some homes around West Palm Beach and Boca Raton, we see thermostats mounted on exterior block walls that heat up in the afternoon and mislead the system. Quick checks you can do now: 1. Confirm Cool mode and Auto fan. 2. Lower the setpoint by 3 to 5 degrees. 3. Replace thermostat batteries if applicable. 4. Make sure the schedule is not overriding your setting. If the display is blank, the unit may not be getting power, which is covered further below. A professional can recalibrate, relocate, or replace the thermostat and verify low‑voltage controls. ## 2) Dirty filters, coils, or blocked return airflow South Florida’s high pollen and dust load can clog filters quickly. A dirty filter chokes return airflow, which lowers the volume of air across the evaporator coil and reduces heat transfer. You will feel weak airflow at the vents and notice longer runtimes. Beyond the filter, coils and blower wheels collect debris. We routinely find matted evaporator coils and impacted blower blades in homes near the beach where salt and fine sand accelerate buildup. A clogged coil can even freeze, turning your air handler into a block of ice and stopping cooling entirely. DIY steps: 1. Replace or wash your filter. Use the correct size and orientation. 2. Check for blocked returns behind furniture or drapes. 3. If you see ice on the refrigerant lines, turn the system off for 4 to 6 hours to thaw, then replace the filter and restart. If icing returns or the coil is dirty, schedule a professional coil cleaning. ECM technicians also sanitize drain pans and can add anti‑algae tablets to reduce microbial growth. ## 3) Low refrigerant charge or a refrigerant leak If your system is low on refrigerant, it will run without delivering enough cooling. Signs include warm supply air, hissing at the indoor unit, and icing. Only a licensed HVAC technician should measure superheat, subcooling, and pressures to diagnose low charge correctly. Charging by “feel” or guessing leads to poor efficiency and compressor damage. Important facts: 1. Many systems use R‑410A. Older R‑22 systems are no longer produced and are costly to recharge. 2. A proper repair includes leak detection, not topping off. We use electronic detectors, UV dye, and nitrogen testing. 3. Manufacturer parts warranties often cover specific components for up to 10 years. When applicable, ECM secures qualifying warranty parts for you. If your unit is 10 to 15 years old and leaking, it can be smarter to replace instead of chase leaks. We provide free second opinions on replacement units and a free 99‑point A/C system engineering assessment for installations. ## 4) Frozen evaporator coil or failed blower motor When an evaporator coil freezes, cooling stops. Causes include low airflow from a dirty filter, underspeed blower, or low refrigerant. After thawing, if ice returns within a day or two, the underlying fault remains. A weak or failed blower motor also creates symptoms that feel like “AC running but not cooling.” The outdoor fan may spin and the condenser may hum, but indoor airflow is low. ECM technicians measure motor amperage, static pressure, and temperature differential across the coil to isolate the cause. What you can do: 1. Thaw the coil fully and replace the filter. 2. Make sure supply vents are open throughout the home. 3. If airflow remains weak, schedule service to test the blower motor and capacitor. ## 5) Outdoor unit issues: condenser coil, fan, or clearance Heat removed from your home must be dumped outside at the condenser coil. If the outdoor coil is clogged with lint, grass, or salt film, the system loses capacity. In coastal cities like Pompano Beach and Deerfield Beach, salt spray can coat fins quickly. The outdoor fan must also move the right amount of air. Bent blades, failing bearings, or a weak capacitor reduce airflow. And without adequate clearance around the unit, hot air recirculates. We recommend at least 24 inches of clear space on all sides and no hot dryer vent blowing at the unit. Safe homeowner steps: 1. Turn off power and gently hose from inside out if the coil is dirty on the surface. 2. Trim plants back to allow airflow. 3. If the fan squeals, rattles, or will not start, turn the system off and call for service to prevent compressor damage. ## 6) Duct leaks, poor insulation, or incorrect duct design Leaky or undersized ductwork wastes cooling and drives up bills. In older homes from Fort Lauderdale to Coral Springs, we find return leaks pulling hot attic air into the system. That makes supply air warmer and adds humidity, so it feels muggy even with the thermostat set low. Common duct problems we fix: 1. Disconnected or crushed flex ducts. 2. Leaky boots and seams, often visible as dust streaks. 3. Unbalanced supply causing hot rooms and temperature swings. Our team performs static pressure tests, camera inspections, and air temperature differential checks. We seal with mastic, repair connections, and can redesign for proper airflow. If your ducts were never sized for your current system, a right‑sized redesign can transform comfort. ## 7) Power, safety switches, or condensate drain shutdowns If your air handler runs but cooling stops and starts, look for safety trips. A clogged condensate line can trigger a float switch and shut your system down to prevent water damage. Algae growth is common in South Florida and can block the drain during summer. What to check safely: 1. Reset the AC breaker if it has tripped. If it trips again, call for service. 2. Inspect the condensate line outside. If it is not dripping during cooling, it may be clogged. 3. Empty the drain pan if the float switch is activated. Do not bypass the switch. During maintenance, ECM installs anti‑algae tablets and clears the drain. Our plans also include disinfectant treatments for coils and drain pans where applicable. ## How to troubleshoot safely before you call You can often rule out simple issues in minutes: 1. Verify thermostat settings and replace batteries. 2. Replace the air filter and open all supply vents. 3. Check that your outdoor unit is clear of debris and that the fan spins. 4. Inspect the condensate drain for clogs and the air handler for ice. 5. Confirm the breaker is on and the disconnect is seated. If these steps do not restore cooling, continued operation can damage the compressor. Schedule a diagnostic. ECM provides upfront pricing with a No Surprises guarantee, and for qualifying equipment under manufacturer parts warranty, we secure warranty parts. ## When repair makes sense vs. when to replace Repair first when the system is young, has a minor fault, or is under warranty. Examples: a bad capacitor, a clogged drain, or a small control issue. Replace when the system has a major refrigerant leak, a failing compressor, or repeated breakdowns and high energy bills. Consider replacement if: 1. Your unit is 12 to 15 years old and uses R‑22. 2. Repair costs exceed 25 to 30 percent of replacement. 3. Comfort is poor even after duct and airflow fixes. ECM offers free second opinions on replacement units, financing options, and a free 99‑point A/C system engineering assessment for installations. That assessment verifies sizing, duct static pressure, airflow, and energy performance before we install. ## Prevent breakdowns with multi‑point maintenance Heat, humidity, and salt air punish AC systems. Preventive maintenance is the best way to keep performance high and energy costs low. ECM performs detailed multi‑point tune‑ups, including: 1. Check thermostat calibration and settings. 2. Measure refrigerant pressures and superheat/subcooling. 3. Measure compressor and fan motor amp draw. 4. Clean or replace filters and sanitize drain pans. 5. Install anti‑algae tablets and clear condensate lines. 6. Inspect electrical connections, capacitors, and contactors. 7. Measure air temperature differential and static pressure. Our Watt Saver maintenance plans include seasonal tune‑ups, priority service, same‑day appointments, and a 15 percent discount on repairs. Plans available in select areas include 21‑Point or 29‑Point tune‑ups in summer and winter, plus one free diagnostic evaluation. ## Why homeowners in South Florida choose ECM Local experience matters. We have served Palm Beach, Broward, and St. Lucie since 1985, where afternoon storms, lightning, and algae growth create unique AC issues. ECM operates more than 200 employees with a fleet of 127+ stocked service vehicles, so we respond fast. Many emergency calls are reached in 60 minutes or less. What you can expect: 1. Upfront pricing with a No Surprises guarantee. 2. 24/7 emergency service and same‑day repairs. 3. 100 percent satisfaction guarantee. 4. Free in‑home estimates and free second opinions on replacements. 5. Advanced diagnostics and energy analysis for durable fixes. Whether you are in West Palm Beach, Boca Raton, Fort Lauderdale, or Port St. Lucie, our technicians bring the right parts, tools, and know‑how to get your cooling back quickly and keep it efficient. ## Special Offers for Faster, More Affordable Repairs - $90 A/C Service Call for new customers. Schedule today and get expert diagnostics at a great price. - On‑Time Promise: We will be there on time or your $90 service call is free. - Plan Member Perks: 15% discount on repairs with our Watt Saver maintenance program, plus priority scheduling. - Warranty Advantage: For qualifying equipment under the manufacturer’s parts warranty (typically under 10 years), warranty parts are free. Call (561) 473-9463 or schedule at https://ecmservice.com/. Offers subject to terms and availability in your area. ## What Homeowners Are Saying > "ECM installed a new AC condenser and air handler in our apartment. Scheduling was easy. Installation was fast and efficient. We are very pleased with their work." > –ECM Customer, West Palm Beach > "The technician, Miguel, was very knowledgeable when he explained that we needed a new air conditioner and why. He answered all our questions. The crew sent to remove the old system and install the new one was terrific... It was a great experience. I highly recommend ECM to everyone." > –ECM Customer, Broward County > "A new AC unit was installed by a very knowledgeable technician the day after I was told I needed a new one. Very satisfied with the service I received." > –ECM Customer, Boca Raton ## Frequently Asked Questions ### Why is my AC running but not cooling? A few common causes are dirty filters, low refrigerant, a frozen coil, duct leaks, or incorrect thermostat settings. Try a new filter and confirm Cool mode with Auto fan. If cooling does not return, schedule a professional diagnosis. ### Can low refrigerant damage my system? Yes. Low charge reduces cooling, overheats the compressor, and can cause icing. A licensed technician should find and fix the leak, then charge to manufacturer specs using superheat and subcooling. ### How often should I change my filter in South Florida? Every 30 to 60 days for standard filters, more often with pets or renovations. High pollen, humidity, and salt air load filters quickly and restrict airflow. ### What temperature should I set my thermostat to in summer? Most homes balance comfort and efficiency at 75 to 78 degrees with Auto fan. Use ceiling fans to feel cooler at the same setpoint. ### What does a professional AC tune‑up include? ECM’s multi‑point tune‑ups include thermostat checks, refrigerant measurements, electrical testing, filter service, coil and drain sanitation, anti‑algae tablets, and airflow tests. Plans include seasonal visits and repair discounts. ## The Bottom Line When your AC is running but not cooling, simple fixes like a clean filter or correct thermostat setting can help. If problems persist, you may have a frozen coil, low refrigerant, duct leaks, or safety shutdowns. For fast, expert AC repair in West Palm Beach and nearby cities, call ECM. ## Ready to Get Cool Again? Call (561) 473-9463, chat or schedule at https://ecmservice.com/. New customers: ask for the $90 A/C Service Call and our on‑time promise. Prefer priority care and 15% off repairs? Enroll in a Watt Saver maintenance plan today. Call (561) 473-9463 or book at https://ecmservice.com/ for same‑day AC repair. Mention the $90 A/C Service Call for new customers and our on‑time promise. Stay cool today! About ECM Air Conditioning ECM Air Conditioning is South Florida’s trusted HVAC, plumbing, and electrical team serving Palm Beach, Broward, and St. Lucie counties since 1985. We operate with more than 200 employees and a fleet of 127+ service vehicles. Licenses: CAC-1822777, CFC-048260, EC-0001843, WARRANTY-80196. We offer 24/7 emergency service, upfront No Surprises pricing, and a 100% satisfaction guarantee. Our technicians, not salespeople, provide free in-home estimates, free second opinions on replacements, and advanced diagnostics, including a 99-point A/C system engineering assessment for installations.

West Palm Beach AC Repair: 5 Ways to Avoid Costly Breakdowns

*Estimated Read Time: 9 minutes* Sweaty rooms, ice on the lines, and a power bill that creeps up each month. If you are searching for AC repair near me, chances are your system is already hinting at trouble. The good news is most expensive breakdowns are avoidable. Use these five pro‑level habits to prevent surprise repairs, boost comfort, and keep more cash in your pocket. South Florida heat is relentless, but smart maintenance beats it every time. ## 1) Keep Airflow Clean and Unrestricted Airflow is the heartbeat of your AC. When filters clog or vents are blocked, the system struggles, pressures spike, and components overheat. That is when compressors fail and repair invoices jump. - Replace or wash filters every 30 to 60 days in South Florida. Summer, pets, or construction dust may require monthly changes. - Keep returns and supply vents clear by at least 10 inches. Move rugs, curtains, and furniture away. - Inspect the outdoor condenser. Trim vegetation within 2 feet and rinse debris from the coil using gentle water pressure. - Open all interior doors during long cooling cycles for better circulation and balanced temperatures. Warning signs of poor airflow: 1. Longer run times and warm rooms. 2. Icing on the refrigerant line or coil. 3. Whistling returns or filter panels that bow inward. Quick win for South Florida homes: algae loves warm, damp spaces. Ask for anti‑algae tablets in your drain pan during tune‑ups to prevent clogs and water damage. > "Technicians were fast and reliable. Process was quick and efficient. Will definitely contact them for any future AC services my home may need." ## 2) Tackle Drain Line and Moisture Control Before It Backs Up Condensate drain problems are the silent budget killer. A partially blocked line forces float switches to trip, shuts the system off, and can flood ceilings. Many home warranties exclude maintenance‑related drain issues, so prevention matters. What to do: - Flush the condensate line quarterly with a mild vinegar solution. Avoid bleach on metal components. - Confirm the drain line has a proper trap and slope. If you see standing water in the pan, call a pro. - Install or test the float safety switch each spring. - In coastal areas like Deerfield Beach and Pompano Beach, consider UV treatment to curb bio‑growth. What pros check during service: 1. Clear and treat drain lines. 2. Install anti‑algae tablets and disinfect the pan. 3. Verify proper condensate pump operation when used. Hard fact: ECM’s maintenance pages list steps such as Install Anti‑Algae Tablets and Coil Sprayed with Disinfectant, because moisture control protects coils, pans, and airflow. > "I recently had my AC repaired and they did an excellent job. Their service team provided great customer service and was very professional and knowledgeable." ## 3) Get a Seasonal Precision Tune‑Up, Not a Quick Look Breakdowns tend to show up on the first 95‑degree afternoon. A real tune‑up is more than a flashlight glance. It is a measured assessment that finds small inefficiencies before they become expensive failures. What a quality tune‑up includes: - Measure refrigerant pressures and superheat/subcooling to factory specs. - Check compressor amp draw and contactor condition. - Test capacitors, relays, and transformer output. - Verify temperature split across the coil and inspect for dirt or microbial growth. - Clean or treat coils and sanitize ductwork when needed. ECM publishes 21‑Point and 29‑Point tune‑ups across service areas, with checks such as Measure Freon Pressures, Measure Compressor AMP Draw, and Measure Air Temperature Differential. That diagnostic depth catches the issues that cause no‑cool calls in July. Benefits you feel and see: 1. Lower energy use and steadier indoor temps. 2. Quieter starts and fewer nuisance trips. 3. Parts replaced on your schedule, not during an emergency. Local tip: Schedule your spring tune‑up before hurricane season crowds the calendar in West Palm Beach, Boca Raton, and Coral Springs. You’ll beat the rush and secure priority parts. > "Scheduling was easy. Installation was fast and efficient. We are very pleased with their work." ## 4) Fix Small Electrical and Refrigerant Issues Fast Capacitors, contactors, and loose lugs are simple parts that cause complex damage when ignored. Low refrigerant due to a leak can ice coils, flood pans, and eventually take out a compressor. Acting quickly costs less than waiting. Signals you should never ignore: - AC hums but the fan will not start, or starts then stops. - Burning smell at the air handler or outdoor unit. - Visible pitting on the contactor or bulging capacitors. - Ice on the copper line or a hissing sound near fittings. Smart move: 1. Call for diagnosis the same day when you notice hard starts or ice. 2. Approve leak checks and repairs before topping off refrigerant. 3. Ask for photos or a video of failed parts so you understand the fix. ECM’s No Surprises pricing and free second opinions on replacement units give you confidence to approve the right repair at the right time. Fast response matters too. ECM offers emergency service 24/7 and residential emergency service in 60 minutes or less in many areas. > "We lost our air conditioning on a Sunday... our new unit was up and running the next morning. Could not have been more happy with any stage of the process." ## 5) Choose Pro Installation and Right‑Sized Equipment Many expensive repairs stem from poor installs. Undersized returns, mismatched systems, or incorrect refrigerant charge drive up energy use and shorten equipment life. A professional design with verified commissioning prevents years of frustration. What the best installers do: - Perform a load calculation and verify duct sizing. - Check static pressure and temperature split before leaving your driveway. - Calibrate thermostats and confirm airflow at each register. - Provide documentation of model numbers and warranty terms. ECM highlights a FREE 99 Point A/C System Engineering Assessment for installations to confirm sizing, airflow, and performance. That level of rigor, paired with technician‑led consultations instead of sales pitches, is how you avoid callbacks and surprise repairs. Coastal consideration: in Sunrise and Hollywood, salt air accelerates corrosion. Ask about coil coatings and stainless fasteners to protect your investment. > "A very knowledgeable technician explained why we needed a new air conditioner. The job was done promptly with little inconvenience. I highly recommend ECM." ## Bonus: Membership Plans That Pay for Themselves If you like predictable costs, a maintenance plan is your best friend. ECM’s Watt Saver Plan has been listed at $239 to $279 per year on different pages and typically includes priority service, same‑day appointments, two seasonal tune‑ups, a free diagnostic evaluation, and a 15% discount on repairs. Members get both parts and labor discounts on many repairs and often jump the line during peak heat. Benefits to your wallet: 1. Keeps manufacturer warranties valid with documented maintenance. 2. Reduces emergency calls by catching issues early. 3. Cuts repair bills with member discounts when you do need a fix. Hard fact from service contracts: Equipment maintenance is not covered by many warranty plans, and failure to provide annual maintenance may result in denial of claim. A documented plan protects you. ## DIY vs Pro: What You Can Do Each Season You can prevent a lot with simple habits. Leave the high‑risk, high‑voltage, and refrigerant work to licensed pros. Homeowner checklist: - Monthly: replace or wash filters, check for clear airflow. - Quarterly: flush the drain line with vinegar, test float switch. - Spring: clear the outdoor coil, trim vegetation, schedule a tune‑up. - Storm prep: secure the condenser pad, remove loose debris before high winds. Call a pro when you notice: 1. Ice on the refrigerant line. 2. Burning smells or repeated breaker trips. 3. Warm air despite long run times. 4. Water near the air handler or ceiling stains. In Port St. Lucie and Fort Lauderdale, peak season slots book fast. Same‑day service exists for emergencies, but preventive appointments go first. Plan ahead and save. ## How Preventive Care Lowers Energy Bills Fewer repairs are great. Lower utility bills each month are even better. Why tune‑ups reduce costs: - Clean coils transfer heat more efficiently, which shortens run time. - Correct refrigerant charge prevents energy‑wasting short cycling. - New capacitors and contactors reduce amperage spikes on startup. - Verified temperature split proves your system moves heat as designed. Real‑world example: 1. A clogged filter can add 5 to 15 percent to energy use. 2. An iced evaporator coil can raise run time by 30 percent or more until thawed and cleaned. 3. Proper thermostat placement stops overcooling by avoiding drafts and sun exposure. When you treat your AC like the engineered system it is, it rewards you with stable comfort, fewer service calls, and predictable bills. ## Special Offers to Save Today - Special Offer: $90 A/C Service Call for new customers. Call (561) 473-9463 to schedule. Certain restrictions apply. Cannot be combined with other offers. - On‑Time Guarantee: We’ll be there on time or the $90 Service Call is FREE. - Members Save More: Join the Watt Saver Plan and get 15% off repairs, priority scheduling, and two seasonal tune‑ups. Ask for current pricing and inclusions in your city. Act now to secure same‑day service and lock in today’s pricing at https://ecmservice.com/. ## Frequently Asked Questions ### How often should I change my AC filter in South Florida? Change standard filters every 30 to 60 days. Summer, pets, or construction dust may require monthly changes for steady airflow and lower bills. ### Do I really need a yearly AC tune‑up? Yes. Annual tune‑ups catch small issues early, keep warranties valid, and improve efficiency. Spring service is best before peak heat and storms. ### What does a professional AC tune‑up include? A quality tune‑up measures refrigerant, tests electrical parts, checks temperature split, treats the drain line, and cleans coils for optimal performance. ### When should I call for emergency AC repair? Call now if you have ice on lines, electrical smells, breaker trips, water leaks, or no cooling during extreme heat. Delay increases damage and cost. ### Do maintenance plans really save money? They do. Members get priority service, two tune‑ups, and repair discounts. Avoided breakdowns and lower energy use often cover the plan cost. ## The Bottom Line Preventing expensive repairs is simple: keep airflow clean, control moisture, schedule real tune‑ups, fix small issues fast, and insist on pro installation. If you are comparing AC repair near me in West Palm Beach or Boca Raton, choose a team that proves its work with measurements and guarantees. ## Call, Schedule, or Chat - Call now: (561) 473-9463 - Book online: https://ecmservice.com/ - Coupon: New customers get a $90 A/C Service Call. Members save 15% on repairs. Stay cool, save money, and let ECM Air Conditioning handle the rest. Ready to prevent breakdowns and cut bills? Call (561) 473-9463 or book at https://ecmservice.com/ to schedule your $90 A/C Service Call or ask about the Watt Saver Plan today. ## About ECM Air Conditioning ECM Air Conditioning has served South Florida homeowners since 1985 with HVAC, plumbing, and electrical services. We back every visit with upfront pricing and a 100% satisfaction guarantee. You get technician‑led advice, free in‑home estimates, and fast 24/7 response. Our large local fleet keeps parts close and downtime low. Licensed and insured: CAC-1822777 • CFC-048260 • EC-0001843 • WARRANTY-80196. Proud installer of Fresh-Aire UV solutions, recognized by AHR Innovation Awards in 2011 and 2020.

Why Is My Air Conditioner Running But Not Cooling Properly?

Your AC is running but not cooling likely due to one of a few fixable issues. Common causes include a dirty filter, low refrigerant, iced or dirty coils, a clogged drain line, thermostat miscalibration, or a failing blower or outdoor fan. ECM can diagnose and repair these 24/7, with same-day service in areas like West Palm Beach. Quick checks: - Replace or clean the air filter. - Set thermostat to “Cool” and 3–5°F below room temp. - Clear debris around the outdoor unit. - Look for ice on the refrigerant lines. Updated: 2025-12-20 00:00:00 Need help in Lake Worth, FL? Call (561) 501-2567 or book online. "very happy with their quick response to our problem." — Carol C.

What should I do if my AC is blowing warm air intermittently?

Intermittent warm air usually means an airflow, thermostat, or icing problem. Do a few quick checks, then schedule service so a technician can diagnose and repair the root cause. We offer 24/7 emergency and same‑day AC repair in areas like West Palm Beach and Lake Worth. Quick checks: - Set thermostat to Cool and lower the setpoint. - Replace a dirty filter. - Open all supply vents. - If you see ice on the coil, turn AC Off and fan On for 30–60 minutes. - Clear debris around the outdoor unit. Updated: 2025-12-20 00:00:00 Need help in Lake Worth, FL? Call (561) 501-2567 or book online. "Arnaldo was pleasant, thorough & intelligent." — Alex K.

Is it worth replacing an AC compressor or buying a new unit?

Replacing an AC compressor is worth it only when the rest of the system tests healthy after a full diagnostic; if not, buying a new unit is usually the better long‑term choice. Most compressor failures come with hidden system issues that, if ignored, can ruin a new compressor fast. In our day‑to‑day work around Jensen Beach, we often find the decision hinges on system condition, refrigerant type, and overall efficiency. ECM Air Conditioning offers upfront pricing and free second opinions on replacement units so you can compare both paths clearly. - Signs a full system makes more sense: repeated non‑compressor failures, evaporator coil leaks, uses older refrigerant like R‑22, or major airflow/duct problems. - Compressor‑only can be reasonable when diagnostics show clean refrigerant, good coils, proper airflow, and no electrical or control faults. - A tech’s telltale: metal debris in the refrigerant lines means contamination, which can destroy a new compressor. Schedule a system diagnostic before deciding so the technician can confirm root cause and total repair risk. Updated: 2026-05-04 Need help in Jensen Beach, FL? Call (561) 473-9463 or book online.

How much does AC compressor replacement cost for homeowners?

AC compressor replacement cost depends on your system and is confirmed after an on-site inspection. ECM provides free in-home estimates and a free second opinion on replacements. New customers can use a $90 service call offer, plus coupons like $50 off repairs and a 15% labor discount with maintenance plans. 24/7 emergency service is available in West Palm Beach and across South Florida. Quick cost factors: - Compressor size and brand - Refrigerant type - Warranty coverage - Location and access Updated: 2025-12-20 00:00:00 Need help in Lake Worth, FL? Call (561) 501-2567 or book online. "very happy with their quick response to our problem." — Carol C.

AC Repair in South Florida, From West Palm to Fort Lauderdale

Name: ECM Air Conditioning
Address: 1727 Old Okeechobee Rd. West Palm Beach, FL 33409, Boynton Beach, Florida, 33426, US
Telephone: https://ecmservice.com/

Get fast, expert AC repair today across South Florida. Since 1985, ECM Air Conditioning has grown to 200+ employees and 127 trucks to serve you right. We handle emergency calls 24/7 with an on-time guarantee and a 4.5 rating from 3,821 reviews. Serving the region, including West Palm Beach, Fort Lauderdale, and Boca Raton. If your system struggles as heat and humidity rise, we can help. Call now to schedule service or request a free second opinion on replacement units.

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ECM Air Conditioning offers reliable HVAC, plumbing, and electric services, proudly showcased on our vibrant and welcoming service van.

Experience unparalleled HVAC and plumbing solutions with ECM Air Conditioning, where comfort leaps ahead of the rest.

Each image is a real worksite photo, reflecting the quality and dedication in every project.

Why Choose Us

Licensed and certifiedState licenses: CAC-1822777, CFC-048260, EC-0001843, WARRANTY-80196.

Established since 1985200+ employees and 127 trucks serving South Florida.

24/7 emergency repairs60-minute emergency response available at no extra charge.

Technician-first approachNo salespeople. Diagnosed and explained by trained technicians.

Proven satisfaction4.5 rating from 3,821 reviews.

Why Homeowners Recommend Us

quality

"I give ecm 5 out of 5 stars. I recently had my AC repaired and they did an excellent job."

— Kandra B.

speed

"A small burnt out part was replaced in 15 minutes, and before you knew it, my house was cold again."

— Mister B.

professionalism

"A new AC unit was installed by a very knowledgeable technician the day after I was told I needed a new one."

— Ellen N.

Answers to Common Questions

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Why Is My Air Conditioner Running But Not Cooling Properly?
Your AC is running but not cooling likely due to one of a few fixable issues. Common causes include a dirty filter, low refrigerant, iced or dirty coils, a clogged drain line, thermostat miscalibration, or a failing blower or outdoor fan. ECM can diagnose and repair these 24/7, with same-day service in areas like West Palm Beach.

Quick checks:

Replace or clean the air filter.

Set thermostat to “Cool” and 3–5°F below room temp.

Clear debris around the outdoor unit.

Look for ice on the refrigerant lines.

 Updated: 2025-12-20 00:00:00 Need help in Lake Worth, FL? Call (561) 501-2567 or book online.
"very happy with their quick response to our problem." — Carol C.
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What should I do if my AC is blowing warm air intermittently?
Intermittent warm air usually means an airflow, thermostat, or icing problem. Do a few quick checks, then schedule service so a technician can diagnose and repair the root cause. We offer 24/7 emergency and same‑day AC repair in areas like West Palm Beach and Lake Worth.

Quick checks:

Set thermostat to Cool and lower the setpoint.

Replace a dirty filter.

Open all supply vents.

If you see ice on the coil, turn AC Off and fan On for 30–60 minutes.

Clear debris around the outdoor unit.

 Updated: 2025-12-20 00:00:00 Need help in Lake Worth, FL? Call (561) 501-2567 or book online.
"Arnaldo was pleasant, thorough & intelligent." — Alex K.
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Is it worth replacing an AC compressor or buying a new unit?
Replacing an AC compressor is worth it only when the rest of the system tests healthy after a full diagnostic; if not, buying a new unit is usually the better long‑term choice. Most compressor failures come with hidden system issues that, if ignored, can ruin a new compressor fast.

In our day‑to‑day work around Jensen Beach, we often find the decision hinges on system condition, refrigerant type, and overall efficiency. ECM Air Conditioning offers upfront pricing and free second opinions on replacement units so you can compare both paths clearly.

Signs a full system makes more sense: repeated non‑compressor failures, evaporator coil leaks, uses older refrigerant like R‑22, or major airflow/duct problems.

Compressor‑only can be reasonable when diagnostics show clean refrigerant, good coils, proper airflow, and no electrical or control faults.

A tech’s telltale: metal debris in the refrigerant lines means contamination, which can destroy a new compressor.

Schedule a system diagnostic before deciding so the technician can confirm root cause and total repair risk. Updated: 2026-05-04 Need help in Jensen Beach, FL? Call (561) 473-9463 or book online.
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How much does AC compressor replacement cost for homeowners?
AC compressor replacement cost depends on your system and is confirmed after an on-site inspection. ECM provides free in-home estimates and a free second opinion on replacements. New customers can use a $90 service call offer, plus coupons like $50 off repairs and a 15% labor discount with maintenance plans. 24/7 emergency service is available in West Palm Beach and across South Florida.

Quick cost factors:

Compressor size and brand

Refrigerant type

Warranty coverage

Location and access

 Updated: 2025-12-20 00:00:00 Need help in Lake Worth, FL? Call (561) 501-2567 or book online.
"very happy with their quick response to our problem." — Carol C.
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Where We Work

What areas do you serve for ac repair?

We serve South Florida, including West Palm Beach, Fort Lauderdale, and Boca Raton. Our technicians cover a wide region every day. See the full city list below for complete coverage.

South Florida

West Palm Beach, FLFort Lauderdale, FLBoca Raton, FL

Complete Service Area:

Delray Beach, FLFort Lauderdale, FLPalm Beach Gardens, FLPalm Beach, FLNorth Palm Beach, FLLantana, FLCoconut Creek, FLLake Worth, FLJupiter Island, FLDeerfield Beach, FLJensen Beach, FLParkland, FLPort Saint Lucie, FLJuno Beach, FLBoynton Beach, FLSunrise, FLCoral Springs, FLHollywood, FLWest Palm Beach, FLLake Worth Beach, FLMargate, FLWellington, FLJupiter, FLStuart, FLBoca Raton, FLTamarac, FLWeston, FLPort St. Lucie, FLPompano Beach, FL

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