
Serving Bellevue, WA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"It was a good quality furnace. They were really great to work with."






Serving Bellevue, WA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"It was a good quality furnace. They were really great to work with."





Serving Bellevue, WA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"AAA installed my furnace years ago and now I have annual service with them. Service people are always timely and pleasant."





Serving Bellevue, WA and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Mark and his guys helped us install a new AC last summer. They arrived on time and did a great job! So when I was looking for someone to do the maintenance of our furnace, I called them. Todd went above and beyond my expectations. He finished the job and even helped fix my hinge. Both Mark and Todd strike me as very genuine people. And I would definitely hire them again!"



Serving Bellevue, WA and surrounding areas
Approved
In business since 1921
Emergency services offered
Warranties offered
"Our Greenwood Technician, Sam, really provides us assurance that our gas furnace is still functioning adequately, but detailed why it may be time to consider replacing our aging water heater and furnace water pump system before likely damage occurs. Sam is a most genuine and reassuring professional - He helps us know just what may need maintenance and what is still sound. It is a joy to work with a trustworthy and competent professional"





Serving Bellevue, WA and surrounding areas
Approved
In business since 1983
Warranties offered
Customers say: Quick response
"Bob will take the time to really talk to you. I learned so much about my air conditioning and heating system. He will absolutely be my go to guy in future."





+2

Serving Bellevue, WA and surrounding areas
Approved
In business since 1997
Free estimates
Warranties offered
"This company has been consistently good for me and my house in the last 11 years. Having to deal with changing a furnace, a water heater, and last week a heat pump , is not for the faint of heart. I have to say, John and Debbie made it relatively painless. They worked on my timetable and were very accommodating. Most of the technicians that installed my furnace 11 years ago are still there. Those guys are fast and efficient. AND they clean up after themselves! Which is something I can't say about the electrician, the roof people, the window replacement guys I've had to deal with. I never write reviews (unless I am mad beyond reason:), but for Bassett - thank you guys for being so easy on my nervous system!"


Serving Bellevue, WA and surrounding areas
Approved
In business since 1975
Free estimates
Emergency services offered
"Installer of system and prior maintenance entity no longer provides service in Seattle. Evergreen Home able to get a technician out in less than 24 hours. Technician Alec was most excellent. He carefully reviewed our system and step by step eliminated potential causes of the no-heat condition. He pleasantly and efficiently found and fixed the problem. Was very careful to keep the work area clean and was respectful of our home. Thorough description of what he was finding and even sent pictures of the condition after the job. Gave us tips for future maintenance tasks. Excellent customer service, technically very savvy and efficient and pleasant to work with."





+9

Serving Bellevue, WA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Allred is THE best. I had mini-split AC/heat installed almost a year ago. I love it and it's saving me significant money over using my central heating system. And no more hassle with portable air conditioners. I should have done this years ago. Even better is the 5 star customer service. Last week I had difficulty turning on the AC for the first time since last summer. I urgently called David on a Sunday. He immediately dove in to get me scheduled. Sebastian called me before making an on-site visit. Patiently walked me through a simple troubleshoot and shazaam! I turned right on. A+++ to both of them."





+9

Serving Bellevue, WA and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"The responsiveness of this company is amazing! I had a challenge with the new thermostat and received a call back and successfully got things going again within 15 min. Also, the installation team customized the airflow path and fixed what had been poorly done originally. They could have just followed what had been done before and I wouldnâ t have known. Instead their extra effort (without change in charge) increased our airflow significantly! Iâ ve had a few furnace companies over the years, but these guys are keepers. Very happy with whole process, from beginning to end!"

Serving Bellevue, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"We had Product Air replace our furnace and heat pump system. Robert and Vlad were always on time. Very friendly and knowledgeable. I would highly recommend their company. Cheryl in Bothell"





+11
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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