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

Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,375
)

Serving Gainesville, 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 time2 hrs
20 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
667
)

Serving Gainesville, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Estes performs a furnace and air conditioning inspection each year. They are professional and do excellent work. As a result of an inspection, it was determined our furnace couldn't be used. They replaced it. At least 6 years of excellent service."
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+31

Response time4 hrs
Response rate100%
25 neighbors recently requested a quote
Avatar for Triad Mechanical Company Inc
Triad Mechanical Company Inc
4.8(
191
)

Serving Gainesville, 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
Avatar for Jade Heating & Air, Inc.
Jade Heating & Air, Inc.
4.5(
171
)

Serving Gainesville, GA and surrounding areas

Approved

In business since 1995

Emergency services offered

Credit card accepted

"I can't recommend Jade Heat and Air more. I struggled for years with a recurrent problem with my HVAC and dealt with several other service providers who couldn't seem to fix it. Jade fixed it and it stayed fixed for three years. Just had them out to fix a new problem and couldn't be happier with Cesar Aguilar."
Response time4 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
All Seasons Heating and Air
4.8(
97
)

Serving Gainesville, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1978

Free estimates

Credit card accepted

"Had a great experience with this company. Brant was very helpful and patient with all my questions. He did one thing different from the other company's when providing the estimate. The other companies took sq footage to recommend my new unit. Brant walked the house and checked and counted my vents both service and returns. He then used these calculations and sq footage to make his recommendations. I am very happy with my new HVAC system."
Response time8 hrs
Response rate86%
12 neighbors recently requested a quote
Avatar for 4 Seasons Heating & Air
4 Seasons Heating & Air
4.2(
110
)

Serving Gainesville, GA and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Credit card accepted

"Very clean, polite, prompt, and knowledgeable. Arrived right on time and completed job (replace two (2) split heat pump systems) in one day. Quoted several different systems and customized install to our request. Complete clean-up after job was complete. Have already recommended to others and will continue to do so. Happy to support local small business and appreciate their good work."
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Trane
Trane
Transition

+25

Response time1 day
Recommended by98%of homeowners
Avatar for Keep Smiling Plumbing, Electric, Heating & Cooling
Keep Smiling Plumbing, Electric, Heating & Cooling
4.6(
155
)

Serving Gainesville, 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

223 neighbors recently requested a quote
Recommended by83%of homeowners
Jones Climate Control
3.8(
14
)

Serving Gainesville, GA and surrounding areas

Approved

In business since 1986

Free estimates

Credit card accepted

"There was very little work to do. They came out on time and I was happy for the professionalism, but there was nothing to do because it's a brand new system. The service is free for a year. I could have had them come out in April to check the air conditioning system, but since they just installed the unit in April, I didn't bother, but it would have been free. This fall, when I called him to check the furnace, he thought he was coming out to check the air conditioning, I said, "no, you're here to check the furnace because I'm going to be using the heat this fall". He said, "no problem" and he checked that out, he said, "I feel like I'm not doing anything, I can still check the air conditioner", and I said, "if you want to, but I've been running it all summer and it's been great". I asked him there was a charge and he said, "no, the first year was free"."
Response time9 hrs
10 neighbors recently requested a quote
Recommended by75%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Gainesville, 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 Gainesville, 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.