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

Avatar for JN Electrical Temperature Control, Inc.
JN Electrical Temperature Control, Inc.
4.1(
62
)

Serving Lavonia, GA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We were completely impressed by the owner Jason Nikkel when he came out to assess the situation with our old HVAC system. We had several problems including insufficient air flow to a newly enclosed porch and problematic duct work. He advised a new system and presented options at various price points, after a careful analysis of our home, attic and crawlspace. While we could probably have gotten this all done for less money, we are completely satisfied with the results. Jason and all the workers were nice, professional and competent. I would definitely recommend this company to anyone needed an HVAC replacement."
Response time5 hrs
10 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for DoItAll Handyman Services
DoItAll Handyman Services
5.0(
15
)

Serving Lavonia, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Devin Andrew did an absolute fantastic job converting our microwave from recirculating to outdoor exhaust. Devin was on-time to our home and his knowledge was spot on. He completed the job in just a couple of hours, and cleaned up as though he was never here. Thanks, Devin Pat V"
Handymen Project
Stacked glued, screwed, and painted cinderblock
Handymen Project
Surround sound hung
Handymen Project

+203

Response time3 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Kelly Cogar HVAC
4.7(
63
)

Serving Lavonia, GA and surrounding areas

In business since 1998

Emergency services offered

"Kelly Cogar is a good, honest, and reliable HVAC contractor. He and his assistant, Jeanette, are top notch in the heating and air services fields. They replaced our 25-year-old furnace and our air compressor expeditiously and with precision. Excellent quality workmanship! We will continue to utilize their expertise and we highly recommend them to everyone requiring HVAC services."
Response time2 hrs
Recommended by98%of homeowners
Avatar for Dust Mite Magic Duct Cleaning
Dust Mite Magic Duct Cleaning
4.1(
150
)

Serving Lavonia, GA and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"The company arrived on time with a call prior to their arrival.  The work was explained to me.  While talking about the service they mentioned that they would provide the service for one system and not the whole house (which the discount stated)  We worked out a deal that both sides agreed too.  The work that was performed was very good and thorough.  One thing to watch out for, is to verify what a whole consists of.  One or Two unit systems.
"
Additional Photos
Additional Photos
Additional Photos
Recommended by81%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Lavonia, GA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"We had many issues with our computer - primarily with the CD/DVD drive and iTunes. Jim eliminated over 700 viruses from our computer, which was just the beginning. There continued to be problems within the systems of the computer. Luckily Jim charges by the job and not by the hour because he worked a LONG time to make it all work.  He kept in touch with me and addressed each issue as it arose until the job was done.  He was professional and courteous and hung in there until I was satisfied he had addressed everything. I would highly recommend Jim and will definitely use his services in the future, as needed.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Air Technology, LLC
Air Technology, LLC
5.0(
6
)

Serving Lavonia, GA and surrounding areas

In business since 1994

Emergency services offered

Credit card accepted

With over 22 years of industry experience, Air Technology, LLC is your source for all your heating and cooling needs. Valuing both honesty and integrity in all aspects of our work, from customer service to the finished project, we promise to treat your home improvement project as if it were our own. From central heating and air condition installations, to heat pumps, gas furnaces and air quality control, we pride ourselves to finish on budget and on time. Give us a call today!

Response time3 hrs
Recommended by100%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Lavonia, 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 Lavonia, 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.