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

Avatar for DoneRite HVAC
DoneRite HVAC
5.0(
24
)

Serving Madisonville, LA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I received a call back from Doneright HVAC within 5 minutes of posting on Home Advisor. Garret arrived to my home in 30 minutes with his technician (as promised.) They were friendly, knowledgeable and professional. He was thorough in trying to pinpoint the exact problem and offer the most cost effective solutions, while still informing me of the inevitable need to replace my 12 year old, failing system. He even identified a faulty outlet in my attic where the units heavy plug had been attached for over a decade, and had caused some type of electrical failure resulting in Black scorch marks on both the outlet and the plug which could very possibly have turned into a house fire had it not been identified. He immediately jumped in his car and drove all the way to Home Depot to go get The necessary materials to change the plug\ outlet to a breaker protected switch, and rewired it to prevent further danger, and hardly charge me a thing for it! To sum it up; I would recommend Doneright HVAC to anyone needing HVAC service of any kind and will be keeping them as my permanent HVAC professionals! Thanks for everything guys!"
Before and After
Residential condenser cleaning
Response time12 hrs
Recommended by100%of homeowners
Avatar for Everett Heating and Cooling, LLC
Everett Heating and Cooling, LLC
4.8(
32
)

Serving Madisonville, LA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Very professional, knowledgeable, and reliable. My heat went out while we were in the process of moving. My family had already moved to the new house, and I had to stay back to finish up the rest. Brandon told me he didn't have a control board that day, but he could put in a small heating module instead to heat up the house for about 8 or 10 hours, until he can get the new part ordered. Which worked out perfect - due to it was 30 degree's that night. I had to continue with the moving and left a key under the mat for Brandon to come back and do the repairs, which he did and called me to let me know it was complete and he even went back the next day to make sure everything was working properly, and it was. I am very happy with the results, he went above and beyond expectations, and I highly recommend him to all, very trustworthy."
mini split
mini splits
Amana s inverter
Response time4 hrs
21 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Chris Weick Heating & Air Conditioning, LLC
Chris Weick Heating & Air Conditioning, LLC
5.0(
37
)

Serving Madisonville, LA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Chris Weick Heating & Air Conditioning LLC did an excellent job. The work was clean, professional, and done right. I would definitely recommend them to anyone looking for AC or heating service."
6 neighbors recently requested a quote
Recommended by35%of homeowners
Avatar for Hagerman Services, LLC.
Hagerman Services, LLC.
4.8(
17
)

Serving Madisonville, LA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"If you’re in need of an furnace repair or any other HVAC services in the Slidell area or Northshore period, Hagerman Services are the best!!! I had a great experience with Hagerman Services. They handled our furnace repair here in Slidell quickly and got the heat back on the same day. Professional and fair pricing!"
17 neighbors recently requested a quote
Recommended by47%of homeowners
Marcotte's Air, Heat & Refrigeration, LLC
4.5(
80
)

Serving Madisonville, LA and surrounding areas

Approved

In business since 1919

Free estimates

Credit card accepted

"Thanks again to all of the talented and gifted professionals at this company for responding so quickly. They did an awesome job of assessing the problems in our system presenting us with all of the options and replacing our Hvac system. We would recommend them highly to anyone ever in need of their services. They rock!"
Response time4 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for All In Heating & Air
All In Heating & Air
4.6(
11
)

Serving Madisonville, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"My A/C wasn’t cooling properly so I called All In. Within hours, my house was comfortable. I signed up for the Pelican Perk Plan to ensure this doesn’t happen again. Highly recommend All In!"
Before Install
After Install
Inside
Outside
Response time4 hrs
Response rate94%
45 neighbors recently requested a quote
Avatar for AMERSON'S HEATING AND AIR CONDITIONING, LLC
AMERSON'S HEATING AND AIR CONDITIONING, LLC
5.0(
6
)

Serving Madisonville, LA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I recently had Amerson’s Heating and Air Conditioning install an Ecobee thermostat at my home, and I couldn’t be happier with the experience. The technician was professional, knowledgeable, and took the time to explain how everything worked before leaving. The installation was quick, clean, and done right the first time. The new Ecobee thermostat works great and has already made managing the temperature in my home much easier and more efficient. I really appreciated the excellent customer service and attention to detail throughout the entire process. I highly recommend Amerson’s Heating and Air Conditioning to anyone looking for reliable HVAC service or smart thermostat installation!"
8 neighbors recently requested a quote
Avatar for Sensible Air Solutions, LLC
Sensible Air Solutions, LLC
5.0(
4
)

Serving Madisonville, LA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Mark and Corey were both very prompt, courteous, and professional. They presented fair pricing and superior installation on the 2 (two) HVAC systems that they supplied for my wife and I . They went the extra mile with them showing up to complete the install prior to a Hurricane headed directly at our area. I highly recommend Sensible Air Solutions for all of your needs, whether it be a full HVAC installation or HVAC service/repairs."
Jefferson Maintenance
Sensible Care Preventative Maintenance
Metairie New Construction
Trane Furnace and Coil
Trane Outdoor Condenser

+8

Response time2 hrs
Response rate97%
4 neighbors recently requested a quote
Avatar for Vicaris AC and Heat
Vicaris AC and Heat
4.4(
8
)

Serving Madisonville, LA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Drew and team are Very professional, respectful, and dependable. They recently replaced our AC compressor and out bid two other companies significantly. They are fully insured, licensed and certified. We were very pleased and we'll use them for all of our AC. In heating needs.."
Before cleaning
After Cleaning
Backed up drain line overflow cleanup
Dirty residential package unit
After a good bath

+18

Response time2 hrs
Recommended by87%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Madisonville, LA

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 Madisonville, LA 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.