
Serving Bainbridge Island, WA and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Saving $600/yr on electric bill; 15 yr payback on furnace/heat pump install."





+46


Serving Bainbridge Island, WA and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Saving $600/yr on electric bill; 15 yr payback on furnace/heat pump install."





+46

Serving Bainbridge Island, WA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"From first contact with an estimate (Rich), Cummings, Inc. was great to work with. Their crew (Blake, Nick) was highly skilled, hard working and exceptionally professional as they performed their work. Blake and Nick returned a couple of days later to check in with us, provide additional filters, make sure system was working correctly and ensure we understood thermostat functions. Cummings was very reasonable in their quote for work completed. We would highly recommend them for a furnace/heat pump replacement."





+1

Serving Bainbridge Island, WA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Had them come out to tune up my Mitsubishi mini-split that was not working as well as it should. Showed up on time, took care of the job for a great price, and now it works great! I would recommend them to anyone."





+1

Serving Bainbridge Island, WA and surrounding areas
Approved
In business since 1990
Free estimates
Warranties offered
Janes Radiant Heating is family-owned and specializes in high-efficiency radiant heating systems across Western Washington. We provide emergency boiler repair services for households throughout the Puget Sound area, the Islands, and the Peninsula. With over 35 years of experience and 20,000 installations under our belt, you can trust that our radiant heating experts will work hard to get your system up and running again. \n\nWe are the state's first and largest major installer of radiant floor heat systems. Whether you need an installation in a new or remodeled home, or an upgrade to an existing system in your current home, we bring unmatched knowledge, craftsmanship, and commitment to every project.\n\nOur showroom and warehouses are located in Mukilteo, WA, and our team of factory-trained, specialized technicians is stationed throughout our service area, with the most common parts on their trucks. Our friendly service team is here, ready to take care of you!



Serving Bainbridge Island, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Emergency services offered
Warranties offered
"Hart installed a gas line extension from our furnace to our kitchen for a gas stove. Very professional. Great installation."





+334

Serving Bainbridge Island, WA and surrounding areas
Approved (Corporate)
In business since 1992
Credit card accepted
Customers say: Quick response
"Mercurios is great! I had my yearly maintenance with the company today. The tech was at my home with in the appointment time frame. He had great communication with me. He checked out the furnace, thermometer and heat pump. He did all service in a timely manner. Would love to have the tech Joshua again for services."





+2

Serving Bainbridge Island, WA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Innovation HVAC did an absolutely amazing job replacing my heat pump. What I loved most was how communicative they are. When I received my quote it didn?t seem like I was getting upsold and charged more than I needed to be compared to other companies. I highly recommend them to everyone and I will be hiring them again for any future project"





+17
Serving Bainbridge Island, WA and surrounding areas
Approved
In business since 2009
Free estimates
Customers say: True professional
"They know their work and did an excellent job. They repaired and replaced what was needed and found what heaters were working fine."

Serving Bainbridge Island, WA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"John & his brother Paul were great communicators. They came when they said they would. They were professional in all aspects of their work. We are very pleased with the install and with our minisplit system. I highly recommend Alpina Mechanical!"
Serving Bainbridge Island, WA and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
Family owned business with over 20 plus years experience. Heating & A/C -
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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