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Find Central a/c service or repairers in Duluth

Avatar for Varsity Zone HVAC of Alpharetta

Varsity Zone HVAC of Alpharetta

5.00(
1
)
Approved Pro

Varsity Zone HVAC of Alpharetta

5.00(
1
)
Approved Pro
1 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 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


Avatar for AIRTITE HVAC, LLC

AIRTITE HVAC, LLC

5.00(
1
)
Approved Pro

AIRTITE HVAC, LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 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


Georgia Refrigeration & Air Conditioning

4.94(
8
)
Approved Pro

Georgia Refrigeration & Air Conditioning

4.94(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business

"Mihail was extremely helpful and fixed my a.c.. He made it so that I did not need to replace the unit yet. I cannot say enough good things about him."

MICHELE C on June 2018

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business

"Mihail was extremely helpful and fixed my a.c.. He made it so that I did not need to replace the unit yet. I cannot say enough good things about him."

MICHELE C on June 2018


Avatar for TE Certified Electrical, Plumbing, Heating & Cooling

TE Certified Electrical, Plumbing, Heating & Cooling

4.83(
12
)
Approved Pro

TE Certified Electrical, Plumbing, Heating & Cooling

4.83(
12
)
Approved Pro
Customers say: Quick response
44 local quotes requested
28 years of experience

TE Certified Electrical, Plumbing, Heating & Cooling understands there is never a great time to need a home repair. That's why we make scheduling easy, arrive in three-hour arrival windows, drive fully stocked trucks, give flat rate pricing, and back our work with a lifetime workmanship guarantee. Services offered: Residential Electrical, Plumbing, Heating and Cooling - Inspection, Repair, Replacement, Maintenance. Electrical - Rewiring, Outlets, and Switches, Whole House Back-Up Generators, Indoor/Outdoor Lighting, Car Chargers, Surge Protection, Ethernet & Cable Installation. Plumbing - Water Lines, Water Heaters, Tankless Water Heaters, Fixtures and Faucets, Garbage Disposals, Sewer Lines, Pressure Regulators. HVAC - Air Conditioners, Furnaces, Air Handlers, Heat Pumps, Ductless Heaters, Indoor Air Quality

"Knocked it out quick at a great price. Great service."

Matt G on January 2025

TE Certified Electrical, Plumbing, Heating & Cooling understands there is never a great time to need a home repair. That's why we make scheduling easy, arrive in three-hour arrival windows, drive fully stocked trucks, give flat rate pricing, and back our work with a lifetime workmanship guarantee. Services offered: Residential Electrical, Plumbing, Heating and Cooling - Inspection, Repair, Replacement, Maintenance. Electrical - Rewiring, Outlets, and Switches, Whole House Back-Up Generators, Indoor/Outdoor Lighting, Car Chargers, Surge Protection, Ethernet & Cable Installation. Plumbing - Water Lines, Water Heaters, Tankless Water Heaters, Fixtures and Faucets, Garbage Disposals, Sewer Lines, Pressure Regulators. HVAC - Air Conditioners, Furnaces, Air Handlers, Heat Pumps, Ductless Heaters, Indoor Air Quality

"Knocked it out quick at a great price. Great service."

Matt G on January 2025


Avatar for Hill HVAC, LLC

Hill HVAC, LLC

4.96(
53
)
Approved Pro

Hill HVAC, LLC

4.96(
53
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
8 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


"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."

BRIAN S on June 2025

TE Certified Electrical, Plumbing, Heating & Cooling is a customer-focused residential service company. We fix & replace electrical, plumbing, and HVAC systems for Greater Atlanta homeowners. Please call our office to schedule your appointment today. 770-667-6937

"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."

BRIAN S on June 2025


Avatar for The People's Champ

The People's Champ

4.96(
27
)
Approved Pro

The People's Champ

4.96(
27
)
Approved Pro
Customers say: Quick response
53 local quotes requested
5 years of experience

The Peoples Champ Heating & Air, LLC The Peoples Champ Heating & Air is a trusted HVAC contractor providing residential and light commercial heating, ventilation, and air conditioning (HVAC) services. With over 15 years of professional experience, our company delivers reliable, efficient, and high-quality solutions in installation, service, repair, sales, and maintenance of HVAC systems. Our experience spans both private sector work with homeowners and public sector projects supporting various local, county, and state government departments. We pride ourselves on providing energy-efficient, cost-effective climate control solutions that enhance comfort, sustainability, and operational efficiency.

"All these 5 star reviews aren't a joke or an exaggeration. They replaced our furnace! Kevin and everyone in his company are incredible repair people AND incredible human beings. Everyone wants to hire someone they can trust, someone who is honest, genuine, someone who isn't going to scam you---and The People's Champ is the small, genuine, down-to-earth, person-first company of your dreams! Kevin and Bruce are so kind, as are their other workers who I didn't catch the names of. They are EXTREMELY knowledgeable and super honest! They will never talk down to you (I say this as a woman) and they hold space for all the questions and concerns you have. I trust Kevin and The People's Champ! And we are so blessed to have found them. TLDR; If you want a truthful, honest, genuine, down-to-earth, affordable (and I mean AFFORDABLE) repairman and repair company, call Kevin and The People's Champ ASAP. These are the people you've been dreaming of! "

Anne K on January 2026

The Peoples Champ Heating & Air, LLC The Peoples Champ Heating & Air is a trusted HVAC contractor providing residential and light commercial heating, ventilation, and air conditioning (HVAC) services. With over 15 years of professional experience, our company delivers reliable, efficient, and high-quality solutions in installation, service, repair, sales, and maintenance of HVAC systems. Our experience spans both private sector work with homeowners and public sector projects supporting various local, county, and state government departments. We pride ourselves on providing energy-efficient, cost-effective climate control solutions that enhance comfort, sustainability, and operational efficiency.

"All these 5 star reviews aren't a joke or an exaggeration. They replaced our furnace! Kevin and everyone in his company are incredible repair people AND incredible human beings. Everyone wants to hire someone they can trust, someone who is honest, genuine, someone who isn't going to scam you---and The People's Champ is the small, genuine, down-to-earth, person-first company of your dreams! Kevin and Bruce are so kind, as are their other workers who I didn't catch the names of. They are EXTREMELY knowledgeable and super honest! They will never talk down to you (I say this as a woman) and they hold space for all the questions and concerns you have. I trust Kevin and The People's Champ! And we are so blessed to have found them. TLDR; If you want a truthful, honest, genuine, down-to-earth, affordable (and I mean AFFORDABLE) repairman and repair company, call Kevin and The People's Champ ASAP. These are the people you've been dreaming of! "

Anne K on January 2026


Avatar for TE Certified Electrical, Plumbing, Heating & Cooling

TE Certified Electrical, Plumbing, Heating & Cooling

4.81(
116
)
Approved Pro

TE Certified Electrical, Plumbing, Heating & Cooling

4.81(
116
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
23 years of experience

Welcome to TE Certified Electrical, Plumbing, Heating & Cooling! We take pride in the quality of work and customer satisfaction we give every customer! Over our 20+ years of service in the metro Atlanta area, we have earned 25,000+ online reviews and numerous awards from Angi's List, BBB, and Rheem. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great"

William H on February 2025

Welcome to TE Certified Electrical, Plumbing, Heating & Cooling! We take pride in the quality of work and customer satisfaction we give every customer! Over our 20+ years of service in the metro Atlanta area, we have earned 25,000+ online reviews and numerous awards from Angi's List, BBB, and Rheem. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great"

William H on February 2025


Avatar for TE Certified Electrical, Plumbing, Heating & Cooling

TE Certified Electrical, Plumbing, Heating & Cooling

4.81(
116
)
Approved Pro

TE Certified Electrical, Plumbing, Heating & Cooling

4.81(
116
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
23 years of experience

Welcome to TE Certified Electrical, Plumbing, Heating & Cooling! We take pride in the quality of work and customer satisfaction we give every customer! Over our 20+ years of service in the metro Atlanta area, we have earned 25,000+ online reviews and numerous awards from Angi's List, BBB, and Rheem. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great"

William H on February 2025

Welcome to TE Certified Electrical, Plumbing, Heating & Cooling! We take pride in the quality of work and customer satisfaction we give every customer! Over our 20+ years of service in the metro Atlanta area, we have earned 25,000+ online reviews and numerous awards from Angi's List, BBB, and Rheem. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great"

William H on February 2025


Aire Central Heating & Cooling, Inc.

4.85(
38
)
Approved Pro

Aire Central Heating & Cooling, Inc.

4.85(
38
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
22 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

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FAQs for central a/c service or repair projects in Duluth, 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 Duluth, 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