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

Avatar for Druziako HVAC Inc
Druziako HVAC Inc
4.7(
157
)

Serving Wilmington, MA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I have a two-story single family house. Condenser of my outdoor unit for the 1st floor was shorted to ground so I need to replace it. Mike stopped by and patiently explained and discussed with me for all the options. Then back and forth with me for the configuration and pricing for different options. The whole team are friendly, helpful, and very patient. Installation went smoothly and quickly. The heat pump works great. My old oil based hydronic system was wired correctly as the backup heat source. Morris, the service tech, is smart, and figured out how to wire a complicated system. I cannot be happier with the pricing and quality of the work. I will hire them again to replace my 23 year old AC for the 2nd floor next spring. Thank you very much!"
Aprilaire Dehumidifier
Attic Air Handler
Duct Cleaning before and After
Attic Ductwork
Aprilaire Humidifier

+3

Response time12 hrs
23 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,397
)

Serving Wilmington, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Mike S from Sila was fantastic. As always, Sila was very communicative about the upcoming appointment. Mike got to work instantly and was very through in going through the whole system and testing everything. He answered all of my questions."
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+6

Response time2 days
63 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for NETR Inc
NETR Inc
4.7(
78
)

Serving Wilmington, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Mike was thorough, professional, and everything I could ask for in a contractor. He showed tremendous knowledge of the systems his company sells, their suitability to my house in particular, attentive to my concerns, and quick to bring rebates and other sales to my attention. If I had gone with a mini-split system, I would have used N.E.T.R. without a doubt. I remain very pleased with my interactions with Mike, even though they didn't result in a sale.
"
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
Additional Photos
Additional Photos

+9

31 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for J.Griffin Heating & Plumbing
J.Griffin Heating & Plumbing
4.9(
266
)

Serving Wilmington, MA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Jeff and his Team were OUTSTANDING !!! I had to replace a very old 45 Y.O. plus Oil furnace. After calling several other companies for a comparable replacement ( including my oil provider ), Jeff was the only company that really asked about my heating needs, plan for staying in the home and even reviewed some other options that would be best for me and my family. Comfort wise and financially. We agreed on a gas system and an installation date. d/t a sudden leak, Jeff and his team moved me up into there already crazy schedule to ensure that my family didn't have any serious damage. Jeff really walked me through the entire process to have everything ready and on time to meet the progression of the job. The job was complete in no time. His team is professional, friendly, clean and respectful. I will definitely use them for all my plumbing and heating needs from now on. Thank you to Jeff and his TEAM !!! Dave B."
Navien
Medford Ma
Malden Ma
Saugus Ma
Andover Ma

+64

Response time11 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for J. Griffin Heating & Plumbing, Inc.
J. Griffin Heating & Plumbing, Inc.
4.9(
31
)

Serving Wilmington, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"In January, Jeff came to service my boiler, which had been shutting off randomly and required several resets. He broke the bad news that the boiler would need to be replaced relatively soon, but understood my need to plan for it and was helpful in providing information without "mansplaining." He talked through options and answered questions. When I was ready, I didn't hesitate to go with Jeff and crew for the replacement job. The quote was fair and I trusted him and his team to do right by me for such a big investment in my home. The system that was installed is practically a work of art! They even tucked the new water heater around the corner from the original spot, creating more space in the main walkway area of the basement. They were communicative, prompt and cleaned up after themselves. It's been 3 months and the new system seems to be working beautifully. Looking forward to seeing how it performs and saves on heating costs during the colder months. I'll keep calling Griffin Heating & Plumbing for all of my needs."
Navien 95% combi boiler install
steam oil to natural gas conversion
Navien boiler
Navien Boiler
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+15

Response time2 days
Response rate85%
8 neighbors recently requested a quote
Avatar for Unique Indoor Comfort Heating & Cooling
Unique Indoor Comfort Heating & Cooling
4.5(
53
)

Serving Wilmington, MA and surrounding areas

Approved (Corporate)

In business since 1967

Free estimates

Emergency services offered

"Our daughter and her husband are living out of the country, temporarily. When their leasees said the furnace was blowing cold air, we wanted the repair done quickly and at a good price. Unique Indoor Comfort Heating & Cooling responded right away and came to the property the same day we called. Very professional!"
Heat Pump
Mitsubishi Hyper Heat
Multiple Ductless Heat Pump Installation
Additional Photos
Additional Photos

+6

Response time1 day
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)

Serving Wilmington, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Joe, the AirCo sales representative, was very professional. He actually asked for my feedback on priorities for a new boiler. This was important to me because the boiler sits below our family room, and the noise level of the boiler was as issue. His proposals listed several boiler options, based on heating efficiency, which were competitively priced. The installation was run by Steve, who was able to fit in the installation the next week. Steve, and his crews, were punctual and courteous, and the installation went smoothly. It's only been a week, but I am very pleased with my Bosch boiler, the quality of the work, the price paid, and the timeliness of the installation."
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+4

Response time2 days
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Total Comfort Mechanical Inc
Total Comfort Mechanical Inc
4.9(
225
)

Serving Wilmington, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Five Star Service! Total Comfort Mechanical planned, designed, and installed a Mitsubishi Intelli-Heat system at our home in Melrose. They seamlessly combined our existing gas furnace and ducted system with an efficient Mitsubishi heat pump to create a hybrid heating and AC system. The team exceeded our expectations. They are honest, respectful, and always maintained a positive and professional attitude. They did everything they said they would do and even went above and beyond. The technicians are skilled and dedicated, often working long hours to ensure the job was done right. We were impressed by their commitment to keeping our work sites clean at the end of each day. The planning was meticulous, the communication was excellent, and the final delivery exceeded our expectations. We can confidently recommend Total Comfort Mechanical for any heating and air conditioning projects. Thank you, Wendell and team, for making our home more comfortable and efficient!"
Service Truck
Cambridge Heat Pump Installation
Billerica Mitsubishi Ductless Installation
Response time1 day
9 neighbors recently requested a quote
Recommended by99%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Wilmington, MA

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, MA 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.