
Serving Keego Harbor, MI and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"I learn ed that I had them clean my furnace last year."





+9


Serving Keego Harbor, MI and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"I learn ed that I had them clean my furnace last year."





+9

Serving Keego Harbor, MI and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"Excellent, Darrel, their on call technician was prompt, professional, and had our furnace working again within hours. He was courteous to our family with two toddler age children's schedule and quickly diagnosed/repaired the faulty wiring."




Serving Keego Harbor, MI and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Dale seemed very knowledgeable, and he was personable, and the cost of the repair was fair. Toastyâs is my new âgo toâ furnace repair contact."





+1

Serving Keego Harbor, MI and surrounding areas
Approved
In business since 1996
Emergency services offered
Warranties offered
"Called due to no heat and was given same day appointment. Company advised went tech was 20 minutes away. Tech checked furnace and thermostat. Found thermostat was not "talking" to furnace. Replaced thermostat, cleaned up and left. Service was excellent"





+3

Serving Keego Harbor, MI and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"They were great. called when on the way, and well within the scheduled time. He was friendly and knowledgeble and fixed my furnace!!!"





+9

Serving Keego Harbor, MI and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Zack and his crew did a great job replacing our furnace, even worked on Sunday so we could have heat!! Would highly recommend them to anyone..."

Serving Keego Harbor, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"Technician was A1 in tuning up and checking my system and answered all my questions. He checked my air conditioning, changed the filter in furnace and cleaned AC !! Get the pre summer special at $69. Well worth it."

Serving Keego Harbor, 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 Keego Harbor, 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 Keego Harbor, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1946
Free estimates
Emergency services offered
"I recently had a heating/furnace installation done by Matheson Heating, Cooling, and Plumbing, and I couldn’t be happier with the results. From the initial consultation to the final installation, the team was professional, knowledgeable, and attentive to my needs. They were prompt in getting me scheduled. They also took the time to explain the process and answer all my questions, which made me feel confident in my choice. The installation was completed efficiently and with minimal disruption to my home. Now, my heating works perfectly, keeping my home warm during these extremely cold days and nights. I highly recommend Matheson Heating and Cooling for anyone needing heating solutions."





+1
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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