Serving Bellingham, MA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"They installed a mini split system and it works great. Quality installation Would recommend them to do your new install."
Serving Bellingham, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1948
Free estimates
Emergency services offered
"Gil, RAF and Luis installed a new Lenox furnace/AC in my condo yesterday. They were here on time, worked quickly and were done earlier than I expected. All my interactions with them were informative and friendly and at the conclusion of the installation they took the time to show me, and explain to me what they had done. The new thermostat is a bit of a challenge, but they got me started in the setup process so that I could complete it. Before they left they thoroughly cleaned the areas they had worked in and traveled through. You will be very fortunate if you get this crew to install your new furnace."
+62
Serving Bellingham, 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 Bellingham, MA and surrounding areas
Approved
In business since 2015
Warranties offered
Small jobs welcome
"Professional HVAC is honest , very professional as well. Ronald showed up on time and he was able to discover the issue with my mini spilt and found the where is the leak. I highly recommended them."
Serving Bellingham, MA and surrounding areas
Approved
In business since 1928
Emergency services offered
Warranties offered
"Not easy finding an HVAC company willing to install a gas steam boiler. These guys did it all and did it well, removing the old oil burner and oil tank, installing a Weil McClain boiler including steam piping and hot water, installing gas piping, electrical and plumbing, including all inspections, even leaving me a temporary hot water heater until the furnace installation was completed. They fully accommodated my schedule as well. The town electrical inspector who came after installation was complete confirmed their good reputation."
Serving Bellingham, MA and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"The entire SumZero experience was fantastic from start to finish. Paul came out and did a nice walkthrough to give us a full understanding of exactly how our system should be sized and quickly got us estimates with all MassSave included (and they take care of all of it so you get instant savings). Jackson and Lara were great to work with and did a great job with the project walkthrough and getting everything scheduled quickly. The team uses a nifty app called ServiceTitan so you always know who is coming and get live updates on their arrival which is extremely convenient. When the team showed up for the installation, they had everything they needed and were great about communicating every step along the way and asking questions to make sure everything was just how we wanted it. The attention to detail for the install was top notch (see pictures), and we are really happy with their recommendation to use a Bosch heat pump and Trane furnace. Highly recommend!"
+9
Serving Bellingham, MA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Very well, Frank Fitch quickly diagnosed the problem and gave me a quote for repairs and expertly made the repairs. Re-establishing the proper pressure and making the boiler ready to go. Felt like I had expert service and a fair price."
+2
Serving Bellingham, MA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"I am writing to recommend the excellent work of Metrowest Minisplits based on our recent experience with the install of 4 minisplits and outdoor heat pump system. Our house is heated with oil and I wanted an alternative clean heating source and could not be happier with this added system to our home. No more noisy window AC Units. These minisplits are so quiet as well as the outdoor unit. Jamie and Allan walked through our home measuring each room, wall to wall, ceiling to floor, providing location and unit size recommendations and did not over sell. They took the time to review the outside of our house and listened to my concerns for placement of outdoor duct work and unit location. I wanted to use a local contractor who would also be installing the product and would not use a third party contractor. Jamie took the time to come back after they where finished installing units when everyone was home to show us together how to use the remotes, how to clean filters, adjusting air flow and explain the proper use of the system. Thatâ s why I would recommend Metrowest Minisplits. Great customer service! The Brazeau, Southborough, MA"
Serving Bellingham, MA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: Quality work
"D&G installed a split AC and heat unit for me. Derek the owner was very professional, polite and kept to his word. His price was right on for the job and he was on schedule and the work quality was first rate. Also his electrical used for the job was the same. Highly recommend D&G."
Serving Bellingham, MA and surrounding areas
Approved (Corporate)
In business since 1984
Free estimates
Emergency services offered
"Very professional, clean work. Explained everything about the heat and cooling."
+10
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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