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Central a/c service or repairers in Alpharetta

Avatar for AIRTITE HVAC, LLC

AIRTITE HVAC, LLC

149 Georgia Highway 9 South
5.00(
1
)
Approved Pro

AIRTITE HVAC, LLC

149 Georgia Highway 9 South
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

AIRTITE Performance HVAC is providing homeowners with expert HVAC solutions through the highest quality services and experience in the industry. This includes HVAC system design, installation, repairs, and maintenance, performance testing, and more. Here at AIRTITE, we believe in Testing, not Guessing! The Proof is in the Performance. AIRTITE is owner-operated with over 10 years of experience in the industry. AIRTITE was established to help bridge the gap between homeowners/builders, their HVAC systems, and their health. As the name suggests, AIRTITE provides performance solutions for new more "air-tight" homes; however, these same solutions can be used to find and resolve issues in older, leakier homes. Here at AIRTITE, we know Performance: Let us get to know you, today!

"Quick work and explains what they are doing and answers questions"

Darin M on April 2024

AIRTITE Performance HVAC is providing homeowners with expert HVAC solutions through the highest quality services and experience in the industry. This includes HVAC system design, installation, repairs, and maintenance, performance testing, and more. Here at AIRTITE, we believe in Testing, not Guessing! The Proof is in the Performance. AIRTITE is owner-operated with over 10 years of experience in the industry. AIRTITE was established to help bridge the gap between homeowners/builders, their HVAC systems, and their health. As the name suggests, AIRTITE provides performance solutions for new more "air-tight" homes; however, these same solutions can be used to find and resolve issues in older, leakier homes. Here at AIRTITE, we know Performance: Let us get to know you, today!

"Quick work and explains what they are doing and answers questions"

Darin M on April 2024


Avatar for Hill HVAC, LLC

Hill HVAC, LLC

2374 Greenway Dr.
4.96(
53
)
Approved Pro

Hill HVAC, LLC

2374 Greenway Dr.
4.96(
53
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
7 years of experience

Hill HVAC is an owner operated repair and maintenance service. I am intent on getting your system fixed and earning your business. No nonsense or up selling. 15 yrs experience commercial and residential installation and troubleshooting. Call me directly 7702415023 anytime for estimates or advice.

"He fix the wiring and was helpful."

L F on December 2023

Hill HVAC is an owner operated repair and maintenance service. I am intent on getting your system fixed and earning your business. No nonsense or up selling. 15 yrs experience commercial and residential installation and troubleshooting. Call me directly 7702415023 anytime for estimates or advice.

"He fix the wiring and was helpful."

L F on December 2023


Grace Maintenance Service MEP LLC

3289 Powder Springs Road
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Grace Maintenance Service MEP LLC

3289 Powder Springs Road
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
14 years of experience
Free onsite estimate

GRACE MAINTENANCE SERVICES is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

GRACE MAINTENANCE SERVICES is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Avatar for Varsity Zone HVAC of Chamblee

Varsity Zone HVAC of Chamblee

2375 John Glenn Dr
5.00(
6
)
Approved Pro

Varsity Zone HVAC of Chamblee

2375 John Glenn Dr
5.00(
6
)
Approved Pro
28 local quotes requested
1 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"I?ve known Drue Lawrence and his family for years. He is one of the kindest, caring, and responsible guys I know. He treats people with the upmost respect and pays attention to the details. I?ve seen him first hand as a guy who shows up every time and is a hard worker with a heart of gold. I am so excited for him to be in our region as an excellent general manager for Varsity Zone HVAC but even more excited to have him back in ATL as a friend. I would highly recommend him and the team to anyone, he does a great job every single time. "

Crystal B on May 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"I?ve known Drue Lawrence and his family for years. He is one of the kindest, caring, and responsible guys I know. He treats people with the upmost respect and pays attention to the details. I?ve seen him first hand as a guy who shows up every time and is a hard worker with a heart of gold. I am so excited for him to be in our region as an excellent general manager for Varsity Zone HVAC but even more excited to have him back in ATL as a friend. I would highly recommend him and the team to anyone, he does a great job every single time. "

Crystal B on May 2025


Avatar for Prime Heating & Air LLC

Prime Heating & Air LLC

5155 Bowers Brook Dr
5.00(
4
)
Approved Pro

Prime Heating & Air LLC

5155 Bowers Brook Dr
5.00(
4
)
Approved Pro
8 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Prime was excellent. They had our new unit installed within the time frame specified and followed up with us over the next few days to make sure it was working properly. "

JL H on July 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Prime was excellent. They had our new unit installed within the time frame specified and followed up with us over the next few days to make sure it was working properly. "

JL H on July 2025


Avatar for Keep Smiling Plumbing & Electric

Keep Smiling Plumbing & Electric

3705 Harrison Road Southwest, Suite 200
4.52(
46
)
Approved Pro

Keep Smiling Plumbing & Electric

3705 Harrison Road Southwest, Suite 200
4.52(
46
)
Approved Pro
Customers say: Quick response
166 local quotes requested
40 years of experience

Since 1985, Keep Smiling Plumbing & Electric has been providing Gwinnett County and the surrounding community with any ad all of their plumbing needs. We pride ourselves on quality workmanship, provided by a friendly, licensed, plumbing professional, delivered on time, at a fair price. We are equipped to handle every residential and light commercial plumbing service, including plumbing repairs, drains, and water heater services. Our team of professionals is pre-scheduled from the office to guarantee convenient appointment times and a phone call when we are headed to your home. Your plumbing professionals are uniformed and arrive in a well-marked company vehicle. Our team members are prescreened, drug tested, and highly trained to ensure your experience is fast, effective, and affordable. We look forward to earning your business. -$39 Diagnostic Fee

"⭐️⭐️⭐️⭐️⭐️ I want to start by highlighting the *above and beyond* service I received from Keep Smiling Heating & Air. In the midst of a brutal Atlanta heatwave, I called in a panic because my newer AC unit had suddenly stopped blowing cold air. From the first point of contact, the experience was incredibly professional and reassuring. I received a confirmation text, a follow-up call when the technician was in route, and even a text introduction with a picture and background info on the technician. Who does that? **Keep Smiling does.** Technician **Byron Solares** was exceptional—knowledgeable, professional, and genuinely empathetic. I explained that I have my elderly father with a breathing condition living with me, and Byron not only resolved the issue efficiently, but took the time to explain everything clearly. Thanks to his quick work, we’re resting comfortably tonight."

Dwayne J on August 2025

Since 1985, Keep Smiling Plumbing & Electric has been providing Gwinnett County and the surrounding community with any ad all of their plumbing needs. We pride ourselves on quality workmanship, provided by a friendly, licensed, plumbing professional, delivered on time, at a fair price. We are equipped to handle every residential and light commercial plumbing service, including plumbing repairs, drains, and water heater services. Our team of professionals is pre-scheduled from the office to guarantee convenient appointment times and a phone call when we are headed to your home. Your plumbing professionals are uniformed and arrive in a well-marked company vehicle. Our team members are prescreened, drug tested, and highly trained to ensure your experience is fast, effective, and affordable. We look forward to earning your business. -$39 Diagnostic Fee

"⭐️⭐️⭐️⭐️⭐️ I want to start by highlighting the *above and beyond* service I received from Keep Smiling Heating & Air. In the midst of a brutal Atlanta heatwave, I called in a panic because my newer AC unit had suddenly stopped blowing cold air. From the first point of contact, the experience was incredibly professional and reassuring. I received a confirmation text, a follow-up call when the technician was in route, and even a text introduction with a picture and background info on the technician. Who does that? **Keep Smiling does.** Technician **Byron Solares** was exceptional—knowledgeable, professional, and genuinely empathetic. I explained that I have my elderly father with a breathing condition living with me, and Byron not only resolved the issue efficiently, but took the time to explain everything clearly. Thanks to his quick work, we’re resting comfortably tonight."

Dwayne J on August 2025


Avatar for One Hour Heating & Air Conditioning

One Hour Heating & Air Conditioning

1360 Union Hill Road
5.00(
9
)
Approved Pro

One Hour Heating & Air Conditioning

1360 Union Hill Road
5.00(
9
)
Approved Pro
Free onsite estimate
Emergency services offered

When homeowners want a reliable heating or air conditioning system that they don't have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort. Each location is locally owned and operated. At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. We back all of our work with a 100% customer satisfaction guarantee for two years, and it is why we are always on time guaranteed.

"One hour heating and air conditioning did a great job for us! We had a capacitor go bad and they had us back up and running in no time! Good communication and good pricing. I would highly recommend! "

Ross N on August 2025

When homeowners want a reliable heating or air conditioning system that they don't have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort. Each location is locally owned and operated. At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. We back all of our work with a 100% customer satisfaction guarantee for two years, and it is why we are always on time guaranteed.

"One hour heating and air conditioning did a great job for us! We had a capacitor go bad and they had us back up and running in no time! Good communication and good pricing. I would highly recommend! "

Ross N on August 2025


Aire Central Heating & Cooling, Inc.

3725 Stone Mountain Highway Suite H
4.85(
38
)
Approved Pro

Aire Central Heating & Cooling, Inc.

3725 Stone Mountain Highway Suite H
4.85(
38
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
21 years of experience

Aire Central Heating & Cooling, Inc.,is building customers for life, by offering the best service at the best value. Our heating and air conditioning company wants to solve all of your home comfort needs. Aire Central Heating & Cooling, Inc., is locally owned, provides HVAC repair and installation in Snellville, Lawrenceville, Decatur, Lilburn and throughout the Atlanta area. You can count on excellent service based on old fashioned values. Over the past 19 years, our family owned heating and air conditioning company has become known for providing quality service and products. Our technicians provide a fast response to get your HVAC system back up and running as soon as possible. We specialize in top heating and cooling systems. Our heating and air conditioning company is experienced in making repairs as well as installing A/C systems for home or business use.

"Hired these guys to replace my original heating and A/C unit. They seem to have done a good job--it works fine. Furnace unit has filter and housing is a little wonky, but it seems to work. They also installed a fancy thermostat which can be read and operated by my phone over the internet. I wasn't too impressed with the thing at first, but I'm away for periods and I've been very pleased with it."

Ted P on December 2024

Aire Central Heating & Cooling, Inc.,is building customers for life, by offering the best service at the best value. Our heating and air conditioning company wants to solve all of your home comfort needs. Aire Central Heating & Cooling, Inc., is locally owned, provides HVAC repair and installation in Snellville, Lawrenceville, Decatur, Lilburn and throughout the Atlanta area. You can count on excellent service based on old fashioned values. Over the past 19 years, our family owned heating and air conditioning company has become known for providing quality service and products. Our technicians provide a fast response to get your HVAC system back up and running as soon as possible. We specialize in top heating and cooling systems. Our heating and air conditioning company is experienced in making repairs as well as installing A/C systems for home or business use.

"Hired these guys to replace my original heating and A/C unit. They seem to have done a good job--it works fine. Furnace unit has filter and housing is a little wonky, but it seems to work. They also installed a fancy thermostat which can be read and operated by my phone over the internet. I wasn't too impressed with the thing at first, but I'm away for periods and I've been very pleased with it."

Ted P on December 2024


Avatar for Varsity Zone HVAC of Alpharetta

Varsity Zone HVAC of Alpharetta

1005 Union Hill Rd Suite #12
5.00(
6
)
Approved Pro

Varsity Zone HVAC of Alpharetta

1005 Union Hill Rd Suite #12
5.00(
6
)
Approved Pro
96 local quotes requested
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very knowledgeable and professional. Solved my a/c issue quickly. "

John W on July 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very knowledgeable and professional. Solved my a/c issue quickly. "

John W on July 2025


Leonard's HVAC

1483 High Meadow Dr
4.55(
10
)
Approved Pro

Leonard's HVAC

1483 High Meadow Dr
4.55(
10
)
Approved Pro
Customers say: True professional
46 local quotes requested
30 years of experience

We at Leonard, We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. We have over 30 years of sexperience. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Six stars saved me money!! other company came and gave wrong diagnosis! This genuine man came and educated me and fixes everything for a fraction of price"

Carlson J on July 2025

We at Leonard, We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. We have over 30 years of sexperience. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Six stars saved me money!! other company came and gave wrong diagnosis! This genuine man came and educated me and fixes everything for a fraction of price"

Carlson J on July 2025

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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.

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • 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.