Serving Slidell, LA and surrounding areas
Approved
In business since 1964
Free estimates
Warranties offered
"Replace first floor A/C and heating"
+9
Serving Slidell, LA and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Very polite, reassuring, and diligent worker."
Serving Slidell, LA and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Hagerman Services has proven to be one of the most reliable and professional HVAC companies that I have done business with. My most recent service was air duct cleaning and I have noticed a tremendous difference in the reduction of dust that settles on my furniture as well as less issues with my allergies. I will continue to use Mike and Hagerman for all my HVAC needs."
Serving Slidell, LA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Great experience with Chris Weick Heating & Air Conditioning LLC. They responded quickly, showed up on time, and handled the job professionally. Very dependable company with excellent customer service."
Serving Slidell, LA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Very professional and honest! Clinton was straight up with me and kept me informed throughout repairs. I ve been looking for an HVAC company with integrity for years, now I have found them! Highly recommend you give them a call, you ll be impressed."
+4
Serving Slidell, LA and surrounding areas
Approved
In business since 1919
Free estimates
Credit card accepted
"Paul was great! He showed-up so quickly and was very professional and pleasant to work with. Will definitely use him again. Very friendly gave us some good recommendations going forward on our air conditioning system."
Serving Slidell, LA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
Serving Slidell, 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."
+8
Serving Slidell, 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.."
+18
Serving Slidell, LA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Honest and dependable I'll definitely do business with him again."
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.