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Find Central a/c service or repairers in Maryland Heights

Avatar for SmartHouse Heating & Cooling
SmartHouse Heating & Cooling
4.8(
513
)

Serving Maryland Heights, MO and surrounding areas

Angi Approved

In business since 1947

Free estimates

Emergency services offered

"Marc spent a good amount of time gathering information and explained everything in detail. He readily answered all of my questions and generated an in-depth report that made my decision pretty easy. His installation crew was very professional thorough and courteous. I’m very happy with my decision and the completed project."
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
6 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Rhymes Heating & Cooling
Rhymes Heating & Cooling
4.9(
173
)

Serving Maryland Heights, MO and surrounding areas

Angi Approved

In business since 1993

Free estimates

Emergency services offered

"Rhymes was amazing! They were courteous, punctual, hard working, and very knowledgeable. I love how it's a family business right here in St. Louis. They did a wonderful job and I'm so happy we went with them. We will absolutely use Rhymes for everything heating and cooling related from now on."
Response time12 hrs
10 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for SC Hosack Plumbing & Excavating
SC Hosack Plumbing & Excavating
4.9(
96
)

Serving Maryland Heights, MO and surrounding areas

Angi Approved

In business since 2006

Emergency services offered

Warranties offered

"We awoke to a completely blocked/backed-up Kitchen Sink, with the water backing up on both sides of the sink. I called Hosack Plumbing Cooling & Heating (NOTE: It is the SAME BUSINESS as SC Hosack Plumbing & Excavating listed on Angie's), and they scheduled me for an afternoon appointment the same day. Steve actually arrived at the START of the 4-hour service window, which was REALLY nice so I didn't have to wait half the day. Steve quickly determined where the blockage was in the drain pipe, and he got it removed. It was the first-time in 35-years we had this problem with our kitchen sink, and Steve explained how over time the blockage accumulated until it finally closed off all drain flow. Steve then gave us some good maintenance information for us to do once a month to help future blockages from forming. It's well-worth the cost of a bottle of Dawn Dish Soap once a month to help make sure it doesn't happen, again, and avoid the cost for this type of service in the future. :) "
 30% tax credit
Vanity Bowl
Steam Shower
Kitchen
 Go Green

+3

2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Anton's Plumbing, Heating/Cooling Energy Experts
Anton's Plumbing, Heating/Cooling Energy Experts
4.9(
68
)

Serving Maryland Heights, MO and surrounding areas

Angi Approved

In business since 2000

Free estimates

Emergency services offered

"Both the estimator Kevin the two installers who visited my home were very professional and kind. They answered all my questions and provided a very reasonable price for the installation of the attic insulation. I feel I was very informed on the federal rebate that was available for this installation, as well as on the recommendations of quantity of insulation I needed per residential standards and codes. I would recommend Anton and will use them in the future for my HVAC needs!"
Response time6 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Hively Home Comfort, LLC
Hively Home Comfort, LLC
4.8(
29
)

Serving Maryland Heights, MO and surrounding areas

Angi Approved

In business since 2017

Free estimates

Emergency services offered

"John contacted me immediately after I submitted my project to Angi and came out later that same day to do an AC tune-up. He was professional, easy to work with, and respectful of the property. He diagnosed a few issues and possible solutions at varying price points, and went into the pros/cons of each one. I plan on having him come back this fall to check our furnaces."
Replacements
Replacements
Replacements
Response time3 hrs
Response rate87%
3 neighbors recently requested a quote
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FAQs for central a/c service or repair projects in Maryland Heights, 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 Maryland Heights, 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