
Serving Bolton, 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 Bolton, 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 Bolton, 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."





+4

Serving Bolton, MA and surrounding areas
Approved
In business since 1962
Free estimates
Emergency services offered
"We've used Atlantic Heating & AC for many years and wouldn't consider any other company. Atlantic is extremely responsive, priced reasonably, and they always do a great job. We've never once had to call them back to resolve any issues associated with their work, and they've done a lot of work over for us over the last 9 years. Recently, our water heater died very suddenly; I came home from my office and water was leaking out of the water heater onto the basement floor. Within minutes, their service manager was guiding me over the phone regarding which valves to turn off etc. and he had me take a few pics to send to him. The very next day, a serviceman was at our house installing a brand new, much better water heater than the house had come with, and we haven't had an issue yet, and this was several months ago. I'm a Realtor and Atlantic has bailed my seller clients out of HVAC issues on a moment's notice, so I will always be grateful for the excellent sales and service that we receive thanks to Atlantic Heating and AC."

Serving Bolton, MA and surrounding areas
Approved
In business since 1928
Emergency services offered
Warranties offered
"It was an expensive fix for a seemingly simple job but I trust Rodenhiser to do the job right the first time. I was disappointed that something broke on a relatively new furnace but it wasn't equipment Rodenhiser had installed or recommended so I can't fault them at all."




Serving Bolton, MA and surrounding areas
Approved
In business since 1985
Free estimates
Credit card accepted
"The project involved replacement of a furnace and A/C. Mike was quick to come with an estimate, and had the patience to explain all relevant options, thus helping me choose the system that is right for me. Mike did a great job, and finished the work on schedule. Very professional."

Serving Bolton, MA and surrounding areas
Approved
In business since 1979
Credit card accepted
Customers say: Super punctual
"we have a crazy heating system; no one in the ten years we've had the house has really been able to figure it out. That's just life. When the heating stopped working (in January) we called Milltown. They were very responsive. We had a technician here in a day who figured out there was a leak. Finding the source, and how to isolate it was anything but simple. The tech in charge persisted (figured out, in fact that the system had been piped wrong) and solved the problem over the course of a day and a half. Many would have thrown up their hands or managed some bad technical band-aid. It was expensive (but plumbing sort of always is, and I don't think this rose to the level of unfair), but importantly the system is now better understood and there's no more leak. On top of that all of my questions were answered and the work was done well. Highly recommended."




Serving Bolton, MA and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"First off, the consult was great. I was able to add services to my initial request and received a deal doing so. I also added a second set of services later that month. Adam and Steve completed the work and were completely professional and super efficient. They answered my questions and made sure I understood the work being performed. They worked with my schedule and were fantastic. I had a gas hook-up for a change from electric stove to gas stove - they even took care of the permits and inspection. They removed an old water access point for the fridge's icemaker that was in an awkward spot. They also added a regulator for the water pressure and water filtration system. Fantastic work all around. Should we need any more plumbing/gas work, I would definitely hire them again."





+20

Serving Bolton, MA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"I had a zone issue with my forced radiant heat system. They were able to quickly diagnose the issue, and came up with a cost effective solution. I highly recommend them to anyone having furnace issues this winter, and they're super friendly!"




Serving Bolton, MA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"I discovered Invicta HVAC on the mass save website. From the first contact, they were communicative and very attentive to my project. Extremely perfectionists did a beautiful job. I used to have an oil furnace as the only heat source and now we have a brand new heat pump with electric backup heat. Everything working fine. I would definitely hire them again and recommend them to everyone. thank you Guys!!"





+1

Serving Bolton, MA and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
Jetson specializes in ducted heat pump installation for homes that already have ductwork and vents. Jetson Air replaces your old oil furnace with a modern, all-electric heating and cooling system.\nCold winters are no problem. Jetson Air is engineered to perform reliably even in Massachusetts's toughest weather, keeping your home comfortable year-round while cutting your heating costs. No more oil deliveries, no more price spikes — just clean, efficient electric heat and cooling from a single system.\nJetson handles the entire process from quote through installation, and we help you take advantage of Massachusetts and Mass Save rebate programs to lower your upfront cost.\nHomeowners choose Jetson for straightforward pricing, expert installation, and real savings on both equipment and monthly energy bills. Say goodbye to your oil furnace and hello to a smarter way to heat and cool your home.





+3
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.
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