
Serving Grosse Pointe, MI and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"I would definitely recommend Detroit Furnace. They were timely, professional and very easy to work with."




Serving Grosse Pointe, MI and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"I would definitely recommend Detroit Furnace. They were timely, professional and very easy to work with."



Serving Grosse Pointe, MI and surrounding areas
Approved
In business since 1985
Emergency services offered
Warranties offered
"He replaced a broken shower handle/seized cartridge. I was not here, but hubby was very happy with punctuality, service, responsiveness, quality of work, clean-up and price. This was a few months ago and shower is still working great."





Serving Grosse Pointe, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"Bakeel Mohammed repair man was awesome he was there with in 1 1/2 after calling for service. He was very polite and professional. Came in he listened to my problem with the furnace went downstairs figured out the problem right away with the furnace. Explain things to me what he was doing. He had the furnace running again in less than 30 minutes. I would use this company again. It was a pleasure having this gentleman come after house to fix the furnace on a Friday night can’t say enough about him."

Serving Grosse Pointe, MI and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Reliable and trustworthy! And great customer service! Would highly recommend this company for your heating and cooling needs!!"
Serving Grosse Pointe, MI and surrounding areas
Approved
13 years experience, we install furnaces, a/c systems and ductless systems. 10 yr warranties on all equipment. We also offer a/c tune ups which consist of cleaning outdoor condenser and all checking refrigerant charge on your system. We also offer a complimentary air filter change with this service. Don't wait until its hot to make sure your system will operate properly.





+3

Serving Grosse Pointe, MI and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
At Smart Zone Heating & Cooling, we provide reliable, high-quality heating and cooling services for both residential and commercial customers. Our goal is simple: deliver dependable HVAC solutions that improve comfort, efficiency, and long-term performance.\n\nAs a licensed and insured HVAC contractor, we specialize in professional installation, repair, and maintenance of heating and cooling systems. Whether you need a new furnace installation, air conditioning repair, system replacement, or preventative maintenance, we focus on doing the job right the first time.\n\nWe take pride in offering honest recommendations, fair pricing, and high-quality workmanship. Our team understands that HVAC systems are one of the most important components of any home or business, which is why we work efficiently, communicate clearly, and treat every property with care and respect.

Serving Grosse Pointe, MI and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Very good guys, they covered the carpet before they came in the house. Furnace works great."


Serving Grosse Pointe, MI and surrounding areas
Approved
In business since 2024
Credit card accepted
Offers commercial services
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Serving Grosse Pointe, MI and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Very professional. Work was explained abd completed in a timely manner. Would highly recommend."

Serving Grosse Pointe, MI and surrounding areas
Approved
Customers say: True professional
"Good communication. Kept in touch throughout the process"
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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