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Top-Rated Furnace / forced air heating system install or replace pros in Concord - Updated Nov 2026

Avatar for Comfort Monster Heating & Air / Absolute
Comfort Monster Heating & Air / Absolute
4.8(
236
)
Electric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Repair+13 more

Serving Concord, NC and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"All I have to say is that Absolute Comfort Heating and Air Conditioning exceeded our expectations on the installation of our new Trane heat pump! Alex was our point of contact, and he was very knowledgeable, and courteous. The installation crew arrived on schedule and impressed us with their expertise! Robert, Courtland and Cody got right to work and took out the old system… and then installed our new heat pump. They were all knowledgeable, friendly and courteous… answering any questions we had! One day! We have cool air tonight! Thanks guys!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate100%
80 neighbors recently requested a quote
Avatar for KS Kamara Heating & Air
KS Kamara Heating & Air
5.0(
83
)
Gas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair

Serving Concord, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Emergency services offered

Credit card accepted

"I highly recommend KS Kamara Heating &Air. The evaporator coils in both my a/c units were totally rusted and leaking. The drain lines were also clogged, back filling into the drip pans in the attic. Both evaporator coils had to be replaced ASAP along with all the peripheral parts that make the coils functional. Kafoumba diagnosed the problem on Thursday and was at my house on Friday with all new parts and started the job. He and his crew were very professional and detailed. He kept me informed every step of the way. He showed me the old coils and parts he was removing and the new parts he was installing. That included the attic system and the outside fan units. It was a very involved job, well done and they left their work areas super clean. The price for it all was extremely reasonable. Thank you KS Kamara Heating &Air. I will definitely use your services, if needed in the future."
Response time3 hrs
Response rate91%
10 neighbors recently requested a quote
Avatar for AAA Honest HVAC LLC
AAA Honest HVAC LLC
5.0(
6
)
Electric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For BusinessGas Furnace / Forced Air Heating System - Repair+4 more

Serving Concord, NC and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"Cameron from AAA AAA Honest HVAC LLC was phenomenal—professional, respectful, friendly, and patient in answering all my questions while checking my heat pump. The service was excellent, and their long-term plans for diagnostics, cleaning, and year-round maintenance sound great. I’m very impressed and would highly recommend them!"
Maintenance Required
After Maintenance
Control Board Relay Fix
Control Board Relay Fix
Control Board Relay Fix

+1

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FAQs for furnace / forced air heating system install or replace projects in Concord, NC

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 Concord, NC 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.