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

Climate Patriot, LLC
5.0(
1
)

Serving Dauphin Island, AL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"He was awesome! Did extra work for me that your traditional HVAC company wouldn't do to get us up and running. Saved us from having to call a carpenter before we could fix the problem. I now have signed up for maintenance contract with him. I highly recommend him to anyone!"
Response time2 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Budget Heating and Air
Budget Heating and Air
5.0(
7
)

Serving Dauphin Island, AL and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Let ? me ?tell?y’all These guys are the REAL DEAL!!!! we were referred at 9pm Tuesday night they came out Wednesday and had an INSIDE AND OUTSIDE UNIT INSTALLED by Thursday before I got off work ! I recommend budget heating and air to anyone . If you want great fast quality work call Josh ! The best !!!! Thank you so much from the bottom of our hearts for the fast service we received !!!"
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+11

Recommended by100%of homeowners
DR COMFORT A/C AND HEAT
4.8(
11
)

Serving Dauphin Island, AL and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Jeremy was terrific. I've dealt with a lot of A/C contractors, and only a few have been so honest, dependable, and diligent in their work. The estimate was a lot less than the others (a total of under $6K for 3 units - a 6.5 ton and two 3-ton systems). Everything was done professionally, with attention to detail. Even the work area outside was swept clean after the job was done."
Recommended by90%of homeowners
Avatar for Harry's Heating & Air Conditioning Service, LLC
Harry's Heating & Air Conditioning Service, LLC
5.0(
8
)

Serving Dauphin Island, AL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Excellent service! Harry and his technician Zurich were professional and courteous. I had a new A/C installed in a timely manner and at a reasonable price. I highly recommend Harryâ s Heating and air to anyone needing a new unit or repairs."
Response time3 hrs
Response rate97%
Recommended by87%of homeowners
Avatar for ELITE Power Washing LLC
ELITE Power Washing LLC
4.9(
99
)

Serving Dauphin Island, AL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"

I sent Daniel a message on Angie's List, he replied to the message (that night) and he called me the next day.  He came over and gave me a quote and the following day they did the job.  They were very professional, very skilled, very quick and their equipment looks very advance, therefore they had no hiccups in the job process. The work was excellent.  Normally when someone pressure washed my house, they would be here all day, sometimes equipment failure, and not do an excellent job. I will be calling him next spring to wash my house.


"
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Recommended by98%of homeowners
Avatar for Arctic Airs
Arctic Airs
5.0(
2
)

Serving Dauphin Island, AL and surrounding areas

"Excellent guys that came out, diagnosed the issue and provided me an awesome deal with a full replacement! They helped me with a new updated thermostat and were in and out very quickly! They made sure they cleaned up after they were finished and went the extra mile! They were a blessing"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
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+6

Recommended by100%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Dauphin Island, 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 Dauphin Island, 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.