
Serving Bridgewater, MA and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"Great. Technician John Gulstrom. He was able to replace part and check system quickly. Went very well."





+6


Serving Bridgewater, MA and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"Great. Technician John Gulstrom. He was able to replace part and check system quickly. Went very well."





+6

Serving Bridgewater, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1948
Free estimates
Emergency services offered
"I had both my A/C and furnace serviced by Jeffrey recently, on separate visits. Jeff is a terrific young man who is *exceptionally professional and informative.* He answered all my questions and gave me sound advice on an aging system. Would 100% recommend this company to anyone who is looking for heating/AC work. Courteous office staff is also very helpful & friendly with scheduling and follow-up. I wish all my home service calls were this pleasant!"





+62

Serving Bridgewater, MA and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"The technician was personable and arrived on time. He answered all of my questions. He even had the office call me the same day with regard to an inquiry about getting a new furnace."





+9

Serving Bridgewater, MA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Chris was quick to respond to our request for a quote for a new furnace. We had requested quotes from several other companies and most didn't respond, call back or show up when they said they would. He was very friendly & knowledgeable. He sent us a quote the same day. We are very happy with our choice to have CMA Heating & Air install our new furnace. We would highly recommend him!"

Serving Bridgewater, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"We had our heat go out at 10pm and they came out first thing in the morning, the repair was fast and affordable.They did a great job cleaning up after. Would highly recommend Venture Mechanical"





+27

Serving Bridgewater, MA and surrounding areas
Approved
In business since 1962
Free estimates
Emergency services offered
"Excellent - scheduled us quickly, did work in time frame quoted. Team members Ricky Lozano and And Yong were courteous, prompt, and professional. Left work area cleaner than at start. And replacement furnace has worked perfectly."

Serving Bridgewater, MA and surrounding areas
Approved
In business since 2007
Emergency services offered
Warranties offered
"Jonathan and the team at Green Energy are first rate! They showed up early and installed our new system in 2 days. They did an excellent job laying out the system and placing the new unit on the wall. Jonathan explained all the new features. We will highly recommend them to family and friends."





+17

Serving Bridgewater, MA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"It was a delight to deal with Bill Duggan of Quarry Hills rather than any of the large companies. They sent salespeople, but Bill came himself to bid on the job. He was very flexible and attentive to what we wanted. We wanted heat pumps that would be efficient at low temperatures, so he searched for and found the right hardware for us. He worked closely with us to build the system that we wanted. Bill originally thought we would be without a heat for a week, but he figured out how to do all the preliminary work in advance, so he could get the old equipment out and the new equipment in within a day. He and his crew worked very hard and long into the night. We're very happy with our new system."





+4

Serving Bridgewater, MA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
Welcome!\n\nAt JN Service HVAC & Plumbing, we’re proud to deliver licensed, insured, and trusted HVAC and plumbing solutions to homes and businesses across Massachusetts.\n\nWith a solid reputation built on Excellence, Commitment, and Responsibility, we help you prepare your home or commercial space for the season ahead — before winter problems strike.\nOur priority is your comfort at home.\n\nWhy Choose Us?\n- 5-star Rated Company: We are a 5-star rated company with more than 1200 satisfied clients.\n- Customer Success: We focus on long-term relationships.\n- Specialist: Expert knowledge and proven skills.\n- Licensed and Insured: Our services are fully insured, providing you with peace of mind.\n- Quality in Everything we do: Best service with the best products.\n- Double-year warranty on labor.\n- Emergency Service: We're ON 24/7 to ensure your well-being.





+5
Serving Bridgewater, MA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"The house we purchased had its original electric baseboard heaters from 1971 and no A/C. Ross installed a natural gas forced hot air furnace and central air conditioning, including ductwork throughout the house. Our heating costs for the winter before this work were over $7K, and for the year after the work were less than $2K! Unlike most contractors, he showed up when he said he was going to did the work in a timely manner. We've been using the system for over a year now and have had no issues. And, his price was about 1/2 of the next best bid! I have already recommended him to someone else."




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.
From average costs to expert advice, get all the answers you need to get your job done.

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