Serving Chattanooga, TN and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"Repair man was only here probably twenty minutes. Had my heat up and going right away."
+7
Serving Chattanooga, TN and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"They were very professional. They were very thorough. They did an excellent job. I will hire them again definitely. I would rate them a 6 on a scale of 1 to 5."
Serving Chattanooga, TN and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Nathan was great He spent several hours trying to repair the unit without the added cost of replacing parts. Although we ended up replacing parts, he was able to get the unit running until parts were received so we were comfortable. Overall fantastic service, great customer service and reasonable prices."
+8
Serving Chattanooga, TN and surrounding areas
Approved
In business since 2024
Emergency services offered
Warranties offered
"First to call after I inquired on Angi for recommendations. Promptly made an appointment and provided an estimate. Very pleased with the price, arrived on time, completed the HVAC duct replacement the same day. Also replaced the moisture barrier in the crawl space. Will highly recommend to friends and family."
Serving Chattanooga, TN and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"We had an issue with a leak in our AC unit. Shane was very approachable and understood we didn’t want to buy a new system, that we wanted to get what we could out of it as long as we could. Shane told us that it was a common problem with old AC units and he rigged up a simple device to stop the water from overflowing into our floor. It was a very common sense approach to a normal problem and Shane listened to me and fixed it rather than pushing me to upgrade. He will be my first call when I do replace it!"
+5
Serving Chattanooga, TN and surrounding areas
Approved
Super Service Award Winner
In business since 1992
Emergency services offered
Warranties offered
"I needed my laundry room drain unclogged. I posted the job on Saturday night for work to be done on Tuesday morning. Jim called Sunday morning, said he was available that day. Came out relatively quick and the job was done within the hour. I highly recommend Jim. I'm certainly going to give him a call the next time I need work done."
Serving Chattanooga, TN and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
DynaMech Heating, Cooling, Electrical & Plumbing is a full-service home and light commercial service provider proudly serving Cleveland, TN and the surrounding Southeast Tennessee area. We specialize in HVAC, electrical, and plumbing services, delivering reliable solutions backed by skilled technicians, transparent pricing, and responsive service.\n\nWhether you need air conditioning or heating repairs, electrical troubleshooting and installations, or plumbing diagnostics and water line work, our team is committed to completing every job safely, efficiently, and to the highest professional standards. We understand the importance of fast response times and clear communication, especially when service is needed urgently.
Serving Chattanooga, TN and surrounding areas
Approved
In business since 2017
Small jobs welcome
Offers commercial services
"Kareem Young, of Cool In The City, was on time , very professional and completed the job of replacing my HVAC duct work and serviced my Lenox HVAC. I will be using his company to service my unit twice a year. Thank you Kareem, so nice to have met you."
Serving Chattanooga, TN and surrounding areas
Approved
In business since 1989
Free estimates
Warranties offered
"Customer service is excellent, job was very neat. Replaced all of my old electrical wires to the new air conditioner. Still waiting on the house to get cool"
+1
Serving Chattanooga, TN and surrounding areas
Approved
In business since 2010
Emergency services offered
Warranties offered
"He was very professional, able to diagnose detail the test he performed to arrive at the diagnosis and explained all to me in standard English."
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.
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Budget for gas furnace costs based on factors such as size, climate, energy efficiency, furnace type, fuel source, labor, and more.