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Find Furnace / forced air heating system install or replace pros in Stone Mountain

Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,378
)

Serving Stone Mountain, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"We recently had our HVAC system replaced by CoolRay Heating and Air and were extremely pleased with the entire experience. Mike Ritchey, our sales representative, conducted a thorough evaluation of our existing system and clearly presented several replacement options tailored to our needs. He was knowledgeable, responsive, and worked diligently to provide a competitive and fair price. The installation was led by Rollin Tappin, who, along with his team, demonstrated professionalism and care throughout the process. They completed the work safely, efficiently, and with great attention to detail. The new system is functioning perfectly, and we greatly appreciate the high level of service delivered by both Mike and Rollin. We would confidently recommend CoolRay Heating and Air to anyone in need of HVAC services."
Response time4 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
667
)

Serving Stone Mountain, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Perfectly. Technician diagnosed the system cut itself off due to a rollout switch being set off and recommended the 20yr old furnace be replace which we did inside the week."
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+31

Response time5 hrs
Response rate100%
26 neighbors recently requested a quote
Avatar for Triad Mechanical Company Inc
Triad Mechanical Company Inc
4.8(
191
)

Serving Stone Mountain, GA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"My husband left a message requesting a technician on a Saturday morning... Pedro returned his call in less than 30 minutes. He came out to our house approximately 30 minutes later and was able to assess and diagnose the problem with our heating system."
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+17

Recommended by96%of homeowners
Aire Central Heating & Cooling, Inc.
4.9(
40
)

Serving Stone Mountain, GA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"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."
Response time9 hrs
Response rate87%
5 neighbors recently requested a quote
Avatar for Ace & A Heating & Air Conditioning of DeKalb
Ace & A Heating & Air Conditioning of DeKalb
4.7(
94
)

Serving Stone Mountain, GA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"We have used Ace & A heating and air-conditioning for over 20 years. They are always friendly and courteous and give excellent service. Their technicians are very knowledgeable and are able to diagnose and fix any issues that we may have with our systems. I highly recommend them!"
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%
16 neighbors recently requested a quote
Avatar for Hill HVAC, LLC
Hill HVAC, LLC
5.0(
53
)

Serving Stone Mountain, GA and surrounding areas

Approved

In business since 2018

Emergency services offered

Small jobs welcome

"Steven did a great job! He visited my home promptly, identified a new coil system needed to be replaced as this was the source of the leak, found this part and installed in a timely manner. He did make a minor mistake with the installation but came back and fixed it promptly at no additional charge. Great service!"
Before
After
NEW LENNOX CONDENSER
NO FILTER FOR NO TELLING HOW LONG
NO FILTER FOR NO TELLING HOW LONG

+13

Response time3 hrs
Recommended by98%of homeowners
Avatar for Trend Mechanical LLC
Trend Mechanical LLC
4.9(
10
)

Serving Stone Mountain, GA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

Trend mechanical LLC heating &A/C has provided owners in the Walton & Gwinnett area with high quality, professionals repair for years. We are licensed, insured ventilation, heating and air conditioning contractor with years of experience working with all types, brands and models heating and air conditioners.we can handle the installation, repairs, service and maintenance work for any HVAC system.

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+23

Response time1 day
Response rate100%
19 neighbors recently requested a quote
Avatar for Keep Smiling Plumbing, Electric, Heating & Cooling
Keep Smiling Plumbing, Electric, Heating & Cooling
4.6(
155
)

Serving Stone Mountain, GA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1985

Emergency services offered

Warranties offered

Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric and HVAC business, serving Gwinnett County, Georgia. We are Master Plumbers and members of the Plumbing & Mechanical Association of Georgia. Keep Smiling Plumbing & Electric is there when you need us, ready to take care of any problem that you may have with your plumbing or electrical systems. We also have available a full line of quality replacement products if you want to upgrade or update.

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+2

251 neighbors recently requested a quote
Recommended by83%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Stone Mountain, GA

Converting from an oil furnace to an electric furnace isn't a simple swap—the oil system needs to be completely removed before installing the electric furnace. You'll need a full electric system installation, but you might be able to reuse existing ductwork if it's up to current safety standards. You’ll need to budget for a new electric furnace installation, which costs between $1,800 and $6,200, including professional removal, proper disposal, and safe installation of the new system.

Electric furnaces are 100% efficient at converting electricity into heat. However, some of that heat can be lost as it travels through your home's ductwork or escapes through poorly insulated areas. That's why regular duct maintenance and proper home insulation are important to maximize your furnace's efficiency and reduce heat loss, ensuring consistent warmth and lower energy costs.

With proper maintenance, an electric furnace can last anywhere from 20 to 30 years, outlasting the average gas furnace's lifespan of 15 to 20 years. To keep your electric furnace running efficiently, schedule regular cleanings, tighten connections, and have inspections done before winter arrives. With routine maintenance, you’ll ensure consistent, safe heating for years to come.

The size of the electric furnace you need depends on factors like your home's square footage, climate, and insulation quality. As a general guideline, those who live in warmer climates should multiply their square footage by 30 to 35 BTUs, while those in cooler areas should multiply it by 50 to 60 BTUs.

Consulting with an HVAC professional can help you determine the exact size that's right for your home.

An electric furnace works by converting electricity into heat using high-resistance heating elements. A blower then pushes the warm air through your home's ductwork, distributing heat evenly throughout your space. Since there's no combustion involved, electric furnaces eliminate the risks associated with gas furnaces and provide consistent, reliable heating when properly installed.

An electric furnace uses between 40 and 80 kilowatts per day to heat your home. The exact amount it uses depends on factors like your home's size, insulation, and overall energy requirements. Larger homes or those with poor insulation use more energy than smaller, well-insulated spaces. A professional furnace assessment can help confirm the ideal unit size for your needs.

The Stone Mountain, GA homeowners’ guide to furnace / forced air heating system installs or replaces

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