Serving Poulsbo, WA and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"They did an excellent job changing our furnace and heat pump at our old house."
+46
Serving Poulsbo, 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 Poulsbo, WA and surrounding areas
Approved
In business since 1990
Free estimates
Warranties offered
"Jane's replaced my 20-year old Munchkin boiler with a super efficient, modern Rinnai. Everyone was a joy to deal with. Service was excellent. Darian, who scheduled and arranged the replacement, and Greg and Oscar (who did the work) were fantastic. Excellent service, especially since I live on Lopez Island, which is not easy to get to. Competent, good-natured, hard-working, nice folks."
Serving Poulsbo, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Emergency services offered
Warranties offered
"There was nothing wrong with the furnace. Wife had unwittingly turned a wall switch OFF (one which I hadn't even noticed in 18 years). Terry failed to see this in his initial (free) inspection, so he charged us the minimum for a technical repair service, $125. I suppose I could leave a negative review for this oversight...but you know, I hadn't noted the switch in 18 years, so I can't be too critical of him missing it in a 5-min scan. Regardless, during his inspection he found that the heat exchanger is rusted, the impeller (?) is noisy, and CO level up the flue (120 ppm) is too high, though still zero from in-house registers. He convinced me that we WILL need to replace the furnace fairly soon, but it's not an immediate emergency, so we can save up and do it next year. Yes, the immediate issue could have been identified and the switch turned ON at no cost to us, but I don't begrudge the money spent on a thorough system inspection and evaluation."
+334
Serving Poulsbo, WA and surrounding areas
Approved (Corporate)
In business since 1992
Credit card accepted
Customers say: Quick response
"Alex and Luis just finished doing a furnace service and duct cleaning on my condo. They did a fabulous job fixed and cleaned everything even came back and vacuumed some smuts left from them cleaning a high ceiling vent. Would highly recommend this business especially Alex and Luis. No heavy handed sales tactics either which was nice. Thanks again!"
+2
Serving Poulsbo, WA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Did thorough check on system, inside and out. Yearly service."
Serving Poulsbo, WA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
Welcome to Aire Serv Of North Central Seattle! Family-owned and operated with over 20 years of experience in the industry! We take pride in the quality of our work and the customer satisfaction we provide to each and every customer! We are known for paying exquisite attention to detail, making customer satisfaction our top priority. Call us today to learn more about how we can help you!
Serving Poulsbo, WA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
Family owned business with over 20 plus years experience. Heating & A/C -
Serving Poulsbo, 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 Poulsbo, WA and surrounding areas
Approved
In business since 2009
Free estimates
Customers say: True professional
"Went above and beyond. Happy with their work and customer service. Would recommend."
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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Discover how much an electric furnace costs based on factors such as unit size, local labor rates, electrical upgrades, and ductwork condition.