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

Bill Aitken Heating, LLC
4.8(
46
)

Serving Montville, CT and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Bill and his assistant were very nice, friendly, experienced and professional. I was very happy that Bill contacted me within less than half hour of my submitting an inquire through home advisor, and I also like he confirmed his work before leaving and explained the problem of system during the work. This is the kind of customer service that will make me use him for all future plumbing work. Highly recommended."
3 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Scotti Mechanical Services
Scotti Mechanical Services
4.7(
61
)

Serving Montville, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Scott was wonderful to work with. He first tried to give me a self fix over the phone to same me a maintenance call. This did not work so I called Scott back to schedule an appointment. Scott came out the following morning and identified the issue was more complex after his own inspection. He fixed the issue and gave me some tips on self maintenance for my Heat Pump heating and cooling unit. I would highly recommend Scotti Mechanical Service and will definitely using Scott for future routine maintenance and/or other issues with my heating and cooling system."
Response time5 hrs
35 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Atlantic Water Heater Pros
Atlantic Water Heater Pros
4.8(
51
)

Serving Montville, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Highly recommended. I hired Bruce to replace my ancient heating system, and he and his crew did the job with great care, skill, and professionalism. From my first contact with him, Bruce was patient, knowledgeable, and eager to make sure all my questions and concerns were answered and addressed. He and his crew were kind, considerate, and safe. I would have no hesitation about hiring Williams & Associates again, their services are outstanding."
Large Mechanical Room
Response time1 day
Recommended by92%of homeowners
Avatar for Parker Mechanical Heating and Cooling
Parker Mechanical Heating and Cooling
4.7(
15
)

Serving Montville, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Excellent response time to no heat on an extremely cold day. Eventually replaced boiler & heating system; knowledge and craftsmanship best I've hired. Great value for the work and level of service provided. Highly recommend this company."
Additional Photos
Additional Photos
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Additional Photos

+30

Response time3 days
18 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Irie Energy Heating & Cooling
Irie Energy Heating & Cooling
4.9(
19
)

Serving Montville, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Ryan installed a mini split system for us. He was very professional and great at explaining all the system information. We highly recommend Irie Energy who will go the extra step on customer service."
Mitsubishi
Mitsubishi
Mitsubishi
Mitsubishi
Mitsubishi

+14

Response time11 hrs
Recommended by89%of homeowners
Avatar for EREG PROPERTY MAINTENANCE & MANAGEMENT
EREG PROPERTY MAINTENANCE & MANAGEMENT
5.0(
82
)

Serving Montville, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"I returned home from a conference to discover my boiler leaking, leaving me without heat or hot water and concerned about potential damage. Steve, a highly skilled and friendly technician, clearly explained the scope of work and costs before getting started. He completed the repairs within a few hours, and the system is now working better than ever. I feel secure in my home again. Excellent work and a great overall experience."
Various Handyman Projects
Handyman Services Project
Plumbing Project
Handyman Services Project
Handyman Services Project

+4

Response time2 days
2 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for The Guild
The Guild
5.0(
4
)

Serving Montville, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

The Guild is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we work smart, and it gets done right.

Response time1 day
Recommended by100%of homeowners
Avatar for Diamond Plumbing & Heating, LLC
Diamond Plumbing & Heating, LLC
3.7(
86
)

Serving Montville, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Emergency services offered

Warranties offered

"He made time to get to my issue on one of the busiest days of the year. He was very knowledgeable and efficient- he had the heat working in about 15 minutes! So pleasant and would definitely recommend!"
4 High Efficiency Combi Install
Sewer main replacement
Surrey Ln
Clay sewer main replacement
Clay sewer main replacement

+13

8 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for ASL Mechanical Services LLC
ASL Mechanical Services LLC
New to Angi

Serving Montville, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Welcome to ASL Mechanical Services LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n

Gallery
Gallery
Gallery
Gallery
Condenser

+2

2 neighbors recently requested a quote
Carnot Heating
4.8(
27
)

Serving Montville, CT and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Chris personally came to my home with his employee to greet me and see the what the problem was I was having with my furnace. He was honest and his employee was an excellent worker. Besides changing the furnace filter, he also fixed the leaky pipes and cleaned up the mess the leaks left behind. Highly recommend Carnot Heating."
Response time1 day
Recommended by100%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Montville, CT

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 Montville, CT 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.