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

Avatar for Annette Hale's Indoor Comfort Systems
Annette Hale's Indoor Comfort Systems
4.7(
120
)

Serving Decatur, AL and surrounding areas

Approved

In business since 1997

Emergency services offered

Credit card accepted

"Their technician powered up the unit, found that the cooling coils were dirty, causing the drop in freon pressure. He quickly identified the problem as a defective contactor, which he replaced. Cost was only $80. Previous service visit from another company had told us that all the freon had leaked out of the unit and we needed to replace the whole system."
Response time1 day
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Bama Air Systems Mechanical Contractors, Inc
Bama Air Systems Mechanical Contractors, Inc
4.9(
14
)

Serving Decatur, AL and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"John and Zack from Bama Air Systems were personable and professional as they replaced our old mini split system with a quality mini split. The four other companies that came out before Bama didn't have a clue on what to do. Thanks Bama Air!"
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+14

Response time6 hrs
17 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Aire Serv of Huntsville
Aire Serv of Huntsville
4.7(
747
)

Serving Decatur, AL and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Aire Serv is fabulous. They were punctual, efficient, and cordial. They followed all safety protocols. They came right out and fixed us right up. I would highly recommend them for any of your cooling or heating needs."
Dirty Unit
Tune-up- before
tune up- during
Tuned-up nicely!
Filter change

+20

11 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Higdon Heating and Cooling LLC
Higdon Heating and Cooling LLC
5.0(
14
)

Serving Decatur, AL and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Small jobs welcome

"⭐⭐⭐⭐⭐ 5/5 Stars Higdon Service HVAC was fast, professional, and honest. The technician arrived on time, explained everything clearly, and fixed the issue without trying to upsell. Great customer service and fair pricing. Highly recommend!"
Response time7 hrs
Response rate92%
15 neighbors recently requested a quote
Avatar for Barkley Heating & Air
Barkley Heating & Air
4.7(
20
)

Serving Decatur, AL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Logan Barkley is our main HVAC contractor for our property management company. He has done hundreds of work orders, emergency calls, and installs for us. He is timely, responsive, responsible, and so very polite. We get thousands of compliments from our tenants for his work. We not only love him, but TRUST him!"
Response time5 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for Blake HVAC, LLC
Blake HVAC, LLC
5.0(
7
)

Serving Decatur, AL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I just got a new HVAC system and it’s heating and cooling wonderfully! The customer service was really good! I was able to get answers for all my questions. I recommend Blake HVAC!"
Response time5 hrs
Response rate100%
12 neighbors recently requested a quote
Avatar for Apple Aire Heating & Cooling LLC
Apple Aire Heating & Cooling LLC
5.0(
4
)

Serving Decatur, AL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Apple Aire Heating & Cooling LLC is a locally family owned and operated HVAC company. We specialize in service, repair and replacement. Our staff has over 50 years of combined experience, we are sure to make your home or office comfortable. \nWe offer a 1 Year 100% satisfaction or money back guarantee on all of our services \n

66 neighbors recently requested a quote
Avatar for Eagle Pro Heating & Cooling
Eagle Pro Heating & Cooling
5.0(
5
)

Serving Decatur, AL and surrounding areas

Approved

In business since 2000

Credit card accepted

Offers commercial services

"Eagle Pro Heating and Cooling is a Christian based HVAC company located in Northern Alabama with locations in Muscle Shoals, Hartselle, Haleyville and coming soon Huntsville/Madison AL. Founded in 2020, Eagle Pro Heating and Cooling was created to fill the need for exceptional customer service in the HVAC industry.\n\nWe pride ourselves on the culture we have created that implements our values of faith, family, and fun while providing professional and expert level HVAC services.\n\nOur customers will be able to feel this differentiator when interacting with any of our team members. Call us today and let us be the last HVAC company you will ever need!"

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+56

32 neighbors recently requested a quote
Avatar for Moreno's HVAC & Electric
Moreno's HVAC & Electric
5.0(
14
)

Serving Decatur, AL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I had a great experience with Moreno HVAC & Electric and Mr. Moreno. He installed a mini-split in my man cave, and the process was smooth from start to finish and the work was high quality & I joke at times that the unit works almost too good at times! Not long after, I started having trouble with my main house A/C not keeping up, & Mr. Moreno came out quickly to take care of it. He was very thorough—checking for leaks, going through the system step by step, & making sure everything was running properly before he left. That attention to detail really gave me peace of mind. What really stands out is how much he cares. He’s always professional, communicates clearly throughout the process, & makes sure you know what’s going on. The part that meant the most to me was he actually followed up after the work was done just to check in & make sure my family was comfortable. That level of service is hard to find these days. I highly recommend Moreno HVAC & Electric to anyone looking!!!"
15 neighbors recently requested a quote
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FAQs for furnace / forced air heating system install or replace projects in Decatur, AL

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 Decatur, AL 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.