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Find Central a/c service or repairers in Saint Peters

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

Serving Saint Peters, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"The service technician, Chris Clawson, was professional and thorough, finding only one item that may need to be replaced. He didn’t push on that replacement at this time. As part of my membership, there are no charges."
Additional Photos
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+18

Response time1 day
Response rate86%
12 neighbors recently requested a quote
Avatar for Fresh Air Heating & Cooling
Fresh Air Heating & Cooling
4.8(
264
)

Serving Saint Peters, MO and surrounding areas

Approved

In business since 1947

Free estimates

Emergency services offered

"Have had great service from them over the past 10+ years. Tim worked with me years ago to redo the ductwork at a previous home during a remodel and to promote better cooling. Have dealt with techs: Steve & Howard probably the most and they are super knowledgeable and very happy to help."
Fresh Air Van
Additional Photos
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+2

4 neighbors recently requested a quote
Recommended by92%of homeowners
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
4.7(
256
)

Serving Saint Peters, 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
27 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for SmartHouse Heating & Cooling
SmartHouse Heating & Cooling
4.8(
513
)

Serving Saint Peters, MO and surrounding areas

Approved

In business since 1947

Free estimates

Emergency services offered

"Marcus is great. He's serviced my house several times for both AC and furnace maintenance. He's very knowledgeable and thorough. Takes time to explain things and answer questions. Also offers suggestions, but doesn't pressure you. He's very efficient. Appears to be an honest HVAC tech and good guy."
Old boiler being removed
A Manual-J load calculation is performed to determine the precise amount of heating and cooling needed for each space.
Installing a Mitsubishi Hyper Heat Mini Split System to Heat and Cool this Sunroom Addition.
Mitsubishi outdoor unit installed on rooftop to heat and cool 3rd floor of this St. Louis City home.
Daikin FIT Heat Pump Installed in University City Home

+106

Response time3 days
3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.9(
320
)

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"Scott was our technician and he did a great job. He was super friendly and went the extra mile for us. The drain services we needed were not typical but he was able to complete them within the estimate that he gave us in terms of time and money. We are planning to have more work done by him if our budget permits, and he will be our first call for any issues going forward."
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+2

Response time6 days
12 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Hoffmann Brothers
Hoffmann Brothers
4.7(
38
)

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2000

Emergency services offered

Credit card accepted

"Shane was really great! He walked me through potential causes for the dishwasher to not work properly; parts needed to repair, and time and cost. He picked up the parts from a distributor and installed them. The total service time was around 2.5 hours. My wife and I are ecstatic the DW is fixed, because we did not want to buy a new one. I will definitely use HB again; and in fact, I have purchased a Home Protection Plan with them."
Installation
Installation
Heat Pump
Heat Pump
Furnace

+14

25 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Arrow Mechanical
Arrow Mechanical
4.8(
53
)

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"They addressed my air conditioning problem promptly, gave 3 options to address the problem, provided and installed 2 temporary room air conditioners, had reasonable and fair pricing, and did the work promptly and well!!!"
Commercial refrigerator
Geo thermal
New water pressure tank and electric water heater
New electric water heater
Response time6 hrs
Response rate85%
Recommended by96%of homeowners
Avatar for SC Hosack Plumbing & Excavating
SC Hosack Plumbing & Excavating
4.9(
96
)

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"The repairman was very courteous and professional Quoted a price before beginning repair. Also suggested the name of another company to help me with a concern that he was not qualified to do."
 30% tax credit
Vanity Bowl
Steam Shower
Kitchen
 Go Green

+3

2 neighbors recently requested a quote
Recommended by97%of homeowners
Showing 1-10 of 24
FAQs for central a/c service or repair projects in Saint Peters, 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 Peters, 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