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Find Central a/c service or repairers in Alpharetta

Avatar for Dayco Systems LLC
Dayco Systems LLC
4.9(
179
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Went well. The attic stairs we’re broken while removing / installing new furnaces. Dayco without any delay ordered new stairs to be installed. We had an issue with not using material to cover hardwood floors and did get some small scratches. We did review this complaint and they did offer to send a flooring co to repair"
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+56

49 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Premier HVAC Mechanical Corporation
Premier HVAC Mechanical Corporation
4.7(
44
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Premier representatives were professional and courteous. My HVAC system is complicated with 4 separate zones. They provided detailed assessment of condition and problems and made recommendations at 3 price levels. Installation was done next day as promised. The crew was very careful to not track carpets, block drives, or disturb pets. The workmanship was first class with lots of attention to detail."
Response time9 hrs
9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for R Wiley Heating & Air
R Wiley Heating & Air
4.7(
1,114
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Learned a lot about HVAC systems. System is repaired while other home improvement projects are being conducted. Can now budget for a replacement."
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Response time10 hrs
47 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Guardian Heating and Air, Inc.
Guardian Heating and Air, Inc.
4.7(
130
)

Serving Alpharetta, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Guardian provided excellent service. From the receptionists in the office to the repair/installation experts. They explained other options that would also help my home. I could decide if I wanted to do those options now or wait for later. There was no pressure. They were very personable and professional."
Rheem Gas Furnace Install
American Standard Installation
Guardian At Your Service
Guardian at Your door
HVAC Expert

+3

Response time10 mins
98 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling
4.8(
610
)

Serving Alpharetta, GA and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Emergency services offered

"The technician was prompt, professional, and provided several options for solving my issue. Given that the current Trane system was 25 years old, he also provided written estimates for two different replacement systems. I opted for the parts replacement and repair and am pleased with the result. The company has also called since to check to see if I was satisfied with their service. Way to go TE Certified!"
Tankless Water Heater!
Daikin FIT Installation!
Turnkey Generator Installation!
Beautiful Light Fixture Installation
Whole-Home Water Filtration System!

+35

56 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,371
)

Serving Alpharetta, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"Robert was amazing and fixed our issue in a professional manner. The repair took a matter of minutes and he even did a diagnostic to ensure no other repairs or service was needed."
Response time2 hrs
24 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Guardian Heating, Air, Plumbing & Electrical
Guardian Heating, Air, Plumbing & Electrical
5.0(
16
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I am only using Guardian for my ac going forward. The office staff was friendly and was able to get a tech out to my home same day. The tech was super knowledgeable and the repair and diagnostic cost were reasonable. Im calling the Experts from this point forward"
Your Guardian Experts
Free HVAC Estimates
Tankless Water Heater Repair, Maintenance and Installation
Fully Stocked Trucks
Heater Tune Up

+27

29 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.7(
181
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Top notch company - installed our new AC/Heating units two years ago. I was a bit pricey, but has performed flawlessly. Subsequent service calls have been reasonable and professional. Highly recommend."
Response time6 hrs
Response rate95%
10 neighbors recently requested a quote
Avatar for Cool Air Mechanical LLC
Cool Air Mechanical LLC
4.7(
278
)

Serving Alpharetta, GA and surrounding areas

Approved (Corporate)

In business since 2011

Emergency services offered

Credit card accepted

"It went very well. Explanation of everything was very good. My only concern is the amount of lint left on the ground from the dryer very. If there was a way to blow that out into a bag or something would be better than all on the ground. Overall service was very good."
Cool Air Mechanical Techs preparing for a day's work serving customers!
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Cool Air Mechanical's Service Team
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Cool Air tech headed to a job!

+35

84 neighbors recently requested a quote
Recommended by94%of homeowners
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FAQs for central a/c service or repair projects in Alpharetta, GA

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 Alpharetta, GA 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