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

Avatar for Air Creation Heating & Cooling
Air Creation Heating & Cooling
4.8(
13
)

Serving Geismar, LA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"The repair to my heating system was done perfectly. Sean was an amazing technician and got the repair done quickly and efficiently. Judah was quick to respond to my request to schedule the repair. I will definitely be calling this company again! Thanks!"
Additional Photos
Additional Photos
Response time1 day
8 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Comfort Zone A/C & Heating Services
Comfort Zone A/C & Heating Services
5.0(
17
)

Serving Geismar, LA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Byron was very honest and didnâ t try to sell me on something I didnâ t need. Advised me that me system was older, and would recommend to start saving in case something major went out. After replacing small part my unit is back work like it was."
My jobs
My jobs
My jobs
My jobs
Response time4 hrs
Response rate89%
Recommended by100%of homeowners
Avatar for Guss' Heating And Air Conditioning
Guss' Heating And Air Conditioning
4.8(
118
)

Serving Geismar, LA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Guss Heating and Air performed the work as they told us they would; there was no price gouging or price changes from their original estimate, which was reasonable for the age of our A/C. I would certainly use this company again. Our system is almost 25 years old. We know we need to change it but Guss got it working and it's cooling superbly. He also gave us a competitive quote for a new system. We will likely upgrade through this company because we appreciate their integrity and quality service. I highly recommend Guss Heating and Air for A/C work."
Response time2 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for TemperaturePro Baton Rouge
TemperaturePro Baton Rouge
5.0(
12
)

Serving Geismar, LA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The technician was very professional and respectful. He arrived early and spent the extra time to ensure my AC system was in good shape. He also explained everything he checked and made a few recommendations for things to monitor. I will definitely be using them again!"
Fully Cleaned and Inspected
Condenser State Prior to Cleaning & Inspection
Response time2 days
31 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Doggone Good Heating & Cooling
Doggone Good Heating & Cooling
5.0(
5
)

Serving Geismar, LA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality and customer service that we provide to meet our consumer's needs at Doggone Good Heating & Cooling . It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

HVAC INSTALLATION
HVAC INSTALLATION
Energy Guide
New Outdoor Unit
Doggone Good Van

+1

44 neighbors recently requested a quote
Avatar for Burton's Reliable Heating and Air Conditioning
Burton's Reliable Heating and Air Conditioning
5.0(
6
)

Serving Geismar, LA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"He does great work! He leans up as he goes. I'm a General Contractor & he's done work for me, over many years. I highly recommend Mr. Burton & Burton's Reliable Heating and Air Conditioning, LLC."
Response time6 hrs
Recommended by100%of homeowners
Avatar for Signature Air LLC
Signature Air LLC
5.0(
7
)

Serving Geismar, LA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Had signature air come out to do a maintenance on my unit only to find out it needed some repairs. After the tech finished with the maintenance he showed me pictures of what needed repairs and explained everything that needed to be done to prolong the life of my unit. He gave me a great price and we went ahead and did all the repairs. The tech was extremely thorough and professional. I’m very pleased with the work he did. I will gladly recommend signature air to all my friends and family! Amazing job!!!"
Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+17

15 neighbors recently requested a quote
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FAQs for furnace / forced air heating system install or replace projects in Geismar, 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 Geismar, 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.