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TRUSTED BY LITHONIA, GA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon564
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Lithonia, GA

*The Angi rating for Heating And Air Conditioning Service companies in Lithonia, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Lithonia, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on July 14, 2025

Find Heating and air conditioning pros in Lithonia

Avatar for Paze Heating & Cooling
Paze Heating & Cooling
4.7(
72
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+1 more

Serving Lithonia, GA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"I was referred to Paze Heating and Cooling by a well-respected friend, and I immediately understood why. I have referred this company to several others and will continue to do so. Mr. Zeno Pace and his team are expert technicians. His responsiveness is very timely and his pricing is well worth the level of service he gives. I recently had an A/C problem that was covered by my home warranty company. Mr. Zeno helped me understand and articulate the repairs needed so that I would not be taken advantage of by the other contractor. Ultimately, I was taken advantage of by the other contractor, and Paze Heating and Air came to the rescue. Mr. Zeno responded immediately and fixed the damage the other contractor left. You will not go wrong with Paze Heating and Cooling."
Carrier
Carrier Furnace
Carrier Furnace
Carrier Furnace
Carrier A/C

+18

Response time5 hrs
5 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Triad Mechanical Company Inc
Triad Mechanical Company Inc
4.8(
191
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+45 more

Serving Lithonia, GA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Fast, professional, fair pricing and honest. I highly recommend Triad for all of your HVAC needs."
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+17

Recommended by96%of homeowners
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Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,387
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Lithonia, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"The usual great service from Coolray for our HVAC systems."
Response time4 hrs
Response rate100%
15 neighbors recently requested a quote
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Avatar for R Wiley Heating & Air
R Wiley Heating & Air
4.7(
1,114
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+17 more

Serving Lithonia, GA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Best HVAC company I've ever used. I won't use anyone else. They take their time to always do the right thing. And their work is always clean and tight. I'm very grateful I found them for our old house."
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Response time10 hrs
Response rate100%
28 neighbors recently requested a quote
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Avatar for Ace & A Heating & Air Conditioning of DeKalb
Ace & A Heating & Air Conditioning of DeKalb
4.7(
94
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Lithonia, GA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Ace and A is super reliable, completely honest, and fairly priced. They only fix what needs to be fixed without exaggerating non-existent problems. They have been taking care of my HVAC needs for over ten years and I never want anyone else to look after my furnace and AC."
APCO-X for Effective COVID-19 Filtration
Owner - Sam West Sr.
General Manager-Rick Coggins
Just a few of the Ace & A Fleet.
Two of our newest Service Vans

+4

Response time7 hrs
Response rate100%
9 neighbors recently requested a quote
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Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.7(
191
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+11 more

Serving Lithonia, GA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Very polite and professional technician. Tevin B. took the time to explain everything he performed on our HVAC unit."
Response time5 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
668
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+47 more

Serving Lithonia, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Austin was the best. Professional. Knowledgeable and timely. This is my go-to HVAC company"
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+31

Response time5 hrs
Response rate100%
36 neighbors recently requested a quote
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Avatar for Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
4.6(
310
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+13 more

Serving Lithonia, GA and surrounding areas

Approved (Corporate)

In business since 1898

Free estimates

Emergency services offered

"We quit using them because their service fees were too high. The guy who put the air conditioner was excellent."
Moncrief Truck
Additional Photos
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2 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Rapid Hvac Services Inc.
Rapid Hvac Services Inc.
5.0(
9
)
Central Air Cleaner - Repair or Service

Serving Lithonia, GA and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"This company was amazing Corey was very helpful and knowledgeable I definitely recommend rapid hvac"
Response time12 hrs
Response rate100%
17 neighbors recently requested a quote
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Avatar for ARMATO HEATING AND AIR INC
ARMATO HEATING AND AIR INC
5.0(
24
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+1 more

Serving Lithonia, GA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We have over 28 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

Armato
Armato-2
Response time12 hrs
Response rate100%
52 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Yes, you can potentially save $60 to $200 by handling your own air conditioner capacitor installation. However, capacitor replacement comes with the risk of electric shock. Only attempt this if you have the knowledge and protective gear to carry it out safely. Otherwise, we recommend hiring an HVAC pro with the experience to properly diagnose the issue and avoid damaging other parts of your AC unit.

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

Evaporator coils in HVAC systems typically last around 10 to 15 years. However, their life span can be longer or shorter based on factors like the frequency of your HVAC system usage, whether regular maintenance is performed, and environmental conditions. Regular maintenance, such as HVAC system cleaning and coil inspection, can extend the durability and efficiency of your evaporator coil.

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

Some HVAC systems tend to use R410A refrigerant, although if you have an older model it may be using R22. R22 is banned due to its harmful environmental and health impacts, and it is a sign that your AC unit is old enough to consider a replacement and the significant efficiency gains that could come with it.

The Lithonia, GA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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