Serving Kalispell, MT and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Cameron is awesome and does exceptional work. He?s our heating and cooling guy going forward."
Serving Kalispell, MT and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Dallas resolved my furnace issues and informed me of things that can be done to improve my system. OK was v satisfied."
Serving Kalispell, MT and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"They showed up on time and did a great job and were on their way.! Definately will use them again!!!"
+15
Serving Kalispell, MT and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"I had an issue with my furnace, so I requested help through Angi. Miki called me within 10 min and offered to come straight out to my house to diagnose the problem. After stopping at the store to pickup a new furnace filter for me, he showed up and got to work. I was very impressed with how fast he addressed the problem and fixed it. He then went on and showed me the type of filters to buy and what to stay away from. My furnace is very old and as a result will need to be replaced sometime in the next couple years. So when I change the filter he showed me what to look for so I know when the furnace needs to be replaced. I really liked this guy he came out right away, fixed furnace, offered me free professional advice and charged me next to nothing. He is very honest and reliable. I would and will highly recommend to anyone who seeks a heating/AC professional to work on their project!"
+2
Serving Kalispell, MT and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"He is professional and takes his work seriously. I would definitely recommend him to others."
Serving Kalispell, MT and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Black Diamond Electric was very responsive. They quickly came out to our house & assessed our needs. Based, on what we needed they provided a fair quote & scheduled a time early the following week. Their work & communication was excellent. I would refer them & use them again."
Serving Kalispell, MT and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"Very professional and knowledgeable about our central heating and A/C. He did a complete check of both systems for preventive maintenance and made good recommendations for my own services I could do. Pointed out a couple areas that may need service in the future. Answered all our questions about the units and proper operations. Was very helpful and professional."
+3
Serving Kalispell, MT and surrounding areas
Emergency services offered
"Totally amazed..called for an estimate on Wednesday and had it installed that Saturday..lucky for us they had just what we were looking for in stock! Adam & Brandon arrived right on time and ambitiously began unloading their tools & equipment for the job. Great work ethics & customer communication. Great job guys..and thanks again Brandon for working on your day off. Now we can survive this unusual historical Montana heat wave. We highly recommend Grizzly Air!"
+9
Serving Kalispell, MT and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."
Serving Kalispell, MT and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"Ken and Adam were excellent. They picked up and installed new dishwasher. A+++"
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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