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

Avatar for Carolina Comfort Air Inc
Carolina Comfort Air Inc
4.7(
246
)

Serving Wilmington, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Carolina Comfort installed a new HVAC system at our home. They did a great job from the original recommendation on the type of unit- a ducted split system- to a quick scheduling of the work- and lastly installing the system. Ryan, Dylan and John were great- very polite and professional and got the system and fully installed and running within the time frame promised. Would definitely use them again."
Every great HVAC install starts with a solid plan. 📍🛠
Here’s a behind-the-scenes look at one of our walkthroughs—because comfort starts long before the system’s running.
From classroom to career path! 🚀
We love helping students connect the dots between what they learn and where it can take them in the real world.
We’re not just hiring—we’re building careers. 🔧📋
Thanks to everyone who stopped by our booth to learn more about joining the coolest team in HVAC!
Fore the love of HVAC—and a little friendly competition ⛳️
Our Carolina Comfort Air crew hit the greens for a great cause and even better camaraderie.
Our team had a blast showing future HVAC pros how systems work at this outdoor demo. Hands-on learning = lasting impact!

+45

Response time1 day
29 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Heating and Air by Marvin
Heating and Air by Marvin
4.9(
42
)

Serving Wilmington, NC and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Marvin was great. Fixed it quickly doing a professional job. We also had a lot of questions about our unit and he took took time to answer and explain; giving us great confidence in him and our system now."
Dryer vent cleaning
Response time20 mins
Response rate86%
Recommended by100%of homeowners
Avatar for Beach Town Heating and Air, LLC
Beach Town Heating and Air, LLC
5.0(
16
)

Serving Wilmington, NC and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Look no further than Mike Davis at Beach Town Heating & Air for anything you might need to do with your heating or AC systems. He has serviced our units here in Kure Beach for a few years. Mike is SUPER knowledgeable with his craft, he's industry credentialed, is always on time, he's reasonable for pricing his expertise, and is just an all around great guy. You won't ever need to hire anyone else."
Response time1 day
Recommended by100%of homeowners
Avatar for Joe's Heating & Air Repair LLC
Joe's Heating & Air Repair LLC
5.0(
11
)

Serving Wilmington, NC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Joe was very quick in his response to my AC issues. He was very informative on how to prevent the issue from reoccurring. In addition to his phenomenal service, Joe is a very kind and caring person and you can see his desire to help people in their time of need. Would give more stars if it was possible! Thank you Joe for all of your help."
New TXV
Old TXV
System prior to maintenance plan
System after maintenance plan
Response time2 hrs
Response rate89%
5 neighbors recently requested a quote
...
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FAQs for furnace / forced air heating system install or replace projects in Wilmington, 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 Wilmington, 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.