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

Avatar for A Maynor Heating and Air Conditioning, Inc.
A Maynor Heating and Air Conditioning, Inc.
4.9(
107
)

Serving Smithfield, NC and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"I highly recommend Apex-based "A. Maynor Heating & A/C", who replaced my furnace and the entire central air conditioning system (outside condenser unit, inside evaporator coil, and new refrigerant lines) on 7-17-2020 at my Cary house. I also had them install the new outside condenser unit on the opposite side of the house (where it's in the shade, able to operate more effectively) compared to where the original condenser was (in the direct sun). All of their personnel were very competent, polite, prompt, and a pleasure to interact with, from Christy & Tammy in the office, to Carlos & Louis who performed the initial inspection & diagnosis of the original system that had failed, to Norm who performed the house "load calculation", recommended the appropriate new system, and who (since he's a licensed electrician) modified the wiring at the electrical panel as needed for the new condenser location, to Ramon & Christian who performed the new installation, and to Robert who performed the post-installation check and installed a new condensate pump."
Additional Photos
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Response time1 day
15 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Carolina Comfort Air Inc
Carolina Comfort Air Inc
4.7(
246
)

Serving Smithfield, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"I had them service the heating portion primarily . It seemed to be working harder but nit putting out as much heat as it should . Aaron who has worked on our system did a great job . Since it was a service he checked the whole system , found a weak capacitor and a dead fuse which caused half of the heating elements to not function . Aaron is always polite , very professional and dies nit wast time . He had the capacitor on the truck and did the new Instalation and had to order the fuse for the heating elements . It was a job well done I would add that I am not comparing the cost of the item with other AC companies . The item needed to be replaced , I trust comfort air unless they give me reason not to trust them"
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
30 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Affordable Heating and Air
Affordable Heating and Air
4.5(
187
)

Serving Smithfield, NC and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Very good experience; professional and courteous. I called in the morning after finding I had no heat. Craig was out within hours to diagnose the problem. He had to order a part but was back next day to install. I would recommend them!"
Response time4 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Parker and Company Heating and Air
Parker and Company Heating and Air
5.0(
13
)

Serving Smithfield, NC and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Drake and Patrick did an awesome job servicing my HVAC on one of the hottest days on record. Prompt, professional and super kind. Recommend Parker and Company to anyone in need of repairs and/or maintenance."
Gas Furnace Package Unit
Training our new technician to serve our clients.
Fall Tune Ups
Brand new Bosch for our valued customer
Fall Tune-Up's

+28

52 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Landen Heating and Cooling, Inc.
Landen Heating and Cooling, Inc.
4.5(
179
)

Serving Smithfield, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Julio did a fantastic job performing our latest air conditioning servicing. We have a maintenance contract with Landed Air and they check and service our AC unit system twice a year. They also. do a very good job and are very professional and give us good information. We highly recommend them for any service work."
LandenAir, LLC
Unit Replacement
Response time6 hrs
51 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ARS / Rescue Rooter Raleigh
ARS / Rescue Rooter Raleigh
4.2(
238
)

Serving Smithfield, NC and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Benny Henry has exceptional knowledgeable of the job performance. He kept me informed with the details of his service. I was notified of the pros and cons of the condition of my system. He highly treated me and my house with upmost respect I will put in a request for his service again on my central heat and air."
New System Installation
408 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Dominion Service Heat and Air
Dominion Service Heat and Air
4.1(
183
)

Serving Smithfield, NC and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"I had been told by a repairman from a company I had a service contract with that my furnace badly needed a cleaning and was quoted a price of $600 for the job as well as an additional $400 to remove a nonworking humidifier. These quotes seemed exorbitant and so I got some estimates, all much lower, and chose Dominion on the basis of reviews. Terrone said my furnace did not need a cleaning, passing up an opportunity to charge me for something I thought I needed, and repaired my humidifier for less than the cost the other company had quoted for merely removing it. He showed me what he was doing, explained how my heating system worked, and charged me a fair price for the job. I would certainly call Dominion again for any HVAC needs."
Homeowner
new hvac install
A/c unit
furnace
heat pumps

+7

Response time3 hrs
42 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Thermo Direct, Inc.
Thermo Direct, Inc.
4.3(
139
)

Serving Smithfield, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"We were very pleased with company. In particular, their communication is ongoing and timely. The services included removal and disposal of old outdoor A/C equipment, the removal of two furnaces, one in the crawl space and one in the attic with limited access, and an electrical upgrade. The new system also had to go into the attic through a limited access area with a second in the crawl space. The county inspector was impressed with the installation of the new system in the attic."
Daikin Unit
Install in Raleigh
Install in Raleigh
Ductwork Install in Raleigh
Install in Raleigh

+34

Response time6 hrs
73 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Better Air Heating and AC, LLC
Better Air Heating and AC, LLC
5.0(
6
)

Serving Smithfield, NC and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Beni does great work and is very dependable. He has performed AC and Heat services for me for over 20 years. He is super knowledgeable and explains exactly what he is doing and why. Very thankful to have him for regular service and a few jams over the years."
Response time12 hrs
4 neighbors recently requested a quote
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FAQs for furnace / forced air heating system install or replace projects in Smithfield, 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 Smithfield, 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.