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Find Central a/c service or repairers in Saint-Louis

Avatar for Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's Plumbing, Heating/Cooling & Energy Experts
4.8(
460
)

Serving Saint-Louis, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Service technician showed up as scheduled. We reviewed items to work on (leaking valves and faucet), identified repairs to be made then he went to work. Job completed in a timely, efficient, and professional manner."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time1 day
Response rate86%
12 neighbors recently requested a quote
Avatar for Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Cond
Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Cond
4.8(
249
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Rob has been our serviceman for the past 2 years and is excellent. He takes the time to explain what is going on and is very professional. Will definitely use Dunn for future AC service needs."
Additional Photos
Response time2 days
26 neighbors recently requested a quote
Recommended by90%of homeowners
Belking
5.0(
24
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"The gas heater igniter replacement was done same day with original brand “Goodman” parts for fair price. I also received free advice on the proper maintenance of the HVAC units for the 4-family property where I’m an owner-occupant. I only used Angi’s list because my usual repair person was out of town and am very glad I did based on this experience!"
Response time9 hrs
1 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Rhymes Heating & Cooling
Rhymes Heating & Cooling
4.9(
173
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Furnace replaced, air conditioner repaired- very pleased with Rhymes. They always make sure you are totally satisfied with the work they do!"
Response time12 hrs
7 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Hoffmann Brothers
Hoffmann Brothers
4.7(
38
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 2000

Emergency services offered

Credit card accepted

"I really appreciated the phone calls that kept me apprised of where the repairman was and how much longer it might take for him to get to my house. The repairman was really nice and he was not only able to figure out what was wrong with my dryer in no time, but he was able to repair it very quickly when the parts arrived. I would definitely recommend them and I will call them if I need another repair."
Installation
Installation
Heat Pump
Heat Pump
Furnace

+14

25 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Hively Home Comfort, LLC
Hively Home Comfort, LLC
4.8(
31
)

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"John was upfront and honest through the whole project. He's the kind of guy you can trust with a handshake. John gave me several options including repair or replacement and we discussed the plusses and minuses of each option. We agreed replacement of my 20 plus year old AC with a new 16 SEER unit was my best option. My old unit ran non stop from May through September. The new unit cycles on and off, even on the hottest days, as it has no problem keeping up with the cooling load in my house. I'm still waiting to get my first electric bill after the new install, but I'm sure it will be considerably lower. The whole crew was very friendly and professional resulting in a great finished project and a much cooler house."
Replacements
Replacements
Replacements
Response time3 hrs
Response rate87%
35 neighbors recently requested a quote
Showing 1-10 of 24
FAQs for central a/c service or repair projects in Saint-Louis, MO

A condenser fan motor is a crucial part of your air conditioner that prevents the compressor from overheating. It pulls heat from your AC unit to cool the refrigerant moving through the condenser coils. This allows your system to blow cool air and keeps everything running smoothly.

The most common causes of AC fan motor failure include loss of lubricant in the system due to overheating and a rusted or leaking run capacitor. Poor lubrication can also cause failure in the belt drive, which may impact the AC fan motor. Weather and electrical components can also affect your AC. For example, a storm could send water into your motor windings and damage the internal components.

Air conditioner fan motors last about 12 years on average, though they can last longer if maintained well. This includes keeping them clean and cooled as needed with annual air conditioner checkups. Routine maintenance is essential to catch AC fan issues early. An HVAC inspection can cost between $70 and $500, while AC cleaning services may range from $100 to $400.

A broken AC fan motor may need replacement because this part usually can’t be repaired. Several things indicate it’s time to replace your AC fan motor, including buzzing noises, a constantly running fan, unusually high energy bills, or an aging system. If you notice these signs, call an HVAC pro for help before the faulty motor starts to strain other parts of the AC system.

There are clear warning signs of a bad AC fan motor, including unusual interruptions in the fan operation. The motor might be malfunctioning if you hear weird noises like grinding or rattling or if the fan continues to spin when the unit is off. These indicators compromise your AC’s cooling performance and increase your energy costs. Addressing these issues immediately by contacting a trusted HVAC professional prevents further damage and safeguards your HVAC's efficiency.

Replacing your AC fan motor takes a professional one to four hours. The technician will start by assessing your system and safely removing the damaged motor. If a new part needs to be ordered, it might take a few days. Once the part is available, your pro will install it properly and make sure your system is running smoothly.

The Saint-Louis, MO homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently