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Find Furnace / forced air heating system install or replace pros in Sweetwater

Avatar for Tri-Star Home Repair Heating and Air
Tri-Star Home Repair Heating and Air
5.0(
21
)

Serving Sweetwater, TN and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Scott was dependable to show up each day until the job was finished. He did excellent work. We've had numerous compliments from our neighbors that everything looks great."
Photos
Photos
Photos
Photos
Response time5 hrs
5 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Honest A/C, LLC
Honest A/C, LLC
5.0(
17
)

Serving Sweetwater, TN and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Live up to their name. Honest. They could have sold me a complete new system but expertly repaired my old one. Plus they installed a dual head Minny split. Very happy with their service and will use them again"
Minisplit Installation
Head #1
Minisplit Installation
Mini-split Installation
Outdoor Unit

+6

Response time6 hrs
Response rate96%
Recommended by86%of homeowners
Avatar for 9-Line HVAC & Electric, LLC
9-Line HVAC & Electric, LLC
5.0(
9
)

Serving Sweetwater, TN and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"They were fantastic all around, if I could give 10 stars for their service I would. Unbelievably clear and concise communication, always on time, and great pricing."
Response time6 hrs
2 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Worley Heating and Cooling LLC
Worley Heating and Cooling LLC
5.0(
8
)

Serving Sweetwater, TN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Chris was very polite. He was punctual and gave me plenty of notice of when he would be here. He installed two huge ductless heat a/c units. He was very knowledgeable and gave me options for different units. I saw him measure at least twice and used a level to ensure everything was level. I loved his attention to detail. He seems extremely trustworthy. I felt very comfortable with him. I will recommend him to anyone I know who needs this type of work."
Mini split install
Mini split install
Mini split install
Mini split install
Install photos

+18

18 neighbors recently requested a quote
Avatar for Jim's Plumbing Service
Jim's Plumbing Service
4.6(
28
)

Serving Sweetwater, TN and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Replaced trap and added a vent to Kitchen sink drain replaced and added a vent. Replaced 2 faucets in bathroom. Replaced drain and cleared drain for slow drain shower. He visited to evaluate promptly when I called. Showed up when he said he would. Stayed within the budget we agreed to. I would recommend Jim."
Response time12 hrs
Response rate93%
Recommended by88%of homeowners
Avatar for Quality Plumbing, Heating, Cooling, & Electrical
Quality Plumbing, Heating, Cooling, & Electrical
5.0(
6
)

Serving Sweetwater, TN and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Emergency services offered

With 40 years of experience serving Knoxville and the surrounding areas, Quality Plumbing, Heating, Cooling & Electrical provides expert HVAC solutions tailored to your needs. Whether you need heating, cooling, or system maintenance, our skilled technicians ensure your home stays comfortable year-round. We take a customer-focused approach, delivering professional, reliable service with every job.

Electrical Services
Air Conditioning
Heating
Plumbing
199 neighbors recently requested a quote
Avatar for Hiller Plumbing, Heating, Cooling, & Electrical
Hiller Plumbing, Heating, Cooling, & Electrical
New to Angi

Serving Sweetwater, TN and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Emergency services offered

Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our 'Happy You'll Be or the Service is Free' guarantee, we are dedicated to customer satisfaction in Bowling Green and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.

My jobs
My jobs
My jobs
My jobs
My jobs

+10

Avatar for Perfect Temp Heating & Cooling, LLC
Perfect Temp Heating & Cooling, LLC
4.3(
28
)

Serving Sweetwater, TN and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Myron contacted us within 15 minutes of us submitting our information on Home Advisor and got on the job of figuring out what was going on with our 17 year old 2.5 ton HVAC unit. As a Professional Engineer with over 35 years experience in HVAC I found Myron to be very knowledgeable and honest about what my options were for getting my AC system up and running. Unfortunately we needed to replace our furnace, evaporator and condensing unit and Myron recommended the Run Tru by Trane at a very competitive price and we had his folks install the system. They showed up on time to install the system and did their work in a very professional manner. They left the job site cleaner than it was before they came. Overall we are very happy with the results and will call Myron when our other unit needs to be replaced."
Response time2 hrs
Recommended by80%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Sweetwater, TN

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.

The Sweetwater, TN homeowners’ guide to furnace / forced air heating system installs or replaces

From average costs to expert advice, get all the answers you need to get your job done.