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TRUSTED BY JEAN LAFITTE, LA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon129
    Verified insulation services reviews

Find Insulation pros in Jean Lafitte

"The men were on time, knew what was needed and cleaned up after. They were a great team. I spoke with the manager who helped me decide what would be best for my situation. I recommend them to everyone for insulation of their attics. Thank you Mr. Brock. It was a pleasure."

Jewel G on September 2025

We clean and sanitize air ducts, air returns, air vents, & dryer vents. Call AJ for a free estimate. Fast, professional, convenient service with the best prices! Choose us to help you breathe clean, healthy air!

"The men were on time, knew what was needed and cleaned up after. They were a great team. I spoke with the manager who helped me decide what would be best for my situation. I recommend them to everyone for insulation of their attics. Thank you Mr. Brock. It was a pleasure."

Jewel G on September 2025


Avatar for Sunlight Contractors

Sunlight Contractors

4.99(
378
)
Approved Pro

Sunlight Contractors

4.99(
378
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
74 local quotes requested

Sunlight Contractors is a Master Certified Spray Foam Installer and one of the region’s highest-credentialed building-science firms. We specialize in spray foam insulation, building-performance diagnostics, and Structural Mold, Moisture & Humidity Forensic Investigation. Licensed with the LSLBC in Residential, Commercial, Plumbing, Electrical, HVAC, and Mold Remediation—and reciprocally licensed in 14 states—we are also certified as RESNET Energy Raters, BPI Gold Star Contractors, SPFA Master Installers, GAF Master Elite Roofers, and ABAA air-barrier professionals. We provide monolithic spray-foam seals, blower-door testing, ASHRAE 62.2 reports, infrared imaging, and HVAC balancing. Additional services include moisture control, foundation repairs, pier-and-beam work, roofing, renovations, painting, flooring, framing, and more. With 2,100+ 5-star reviews and five Louisiana locations, we deliver efficient, healthy, and durable property solutions.

"They called me back immediately, sent someone by the next day, and did the job the following day. Great communication and explanations throughout. Very courteous, hard working, and professional. I recommend them to anyone who needs insulation. Truly top notch service and work! We can already feel the difference in our home after Sunlight Contractors insulated below our home. Cannot thank them enough, Ira is your man! -Frankie"

Frankie C on January 2025

Sunlight Contractors is a Master Certified Spray Foam Installer and one of the region’s highest-credentialed building-science firms. We specialize in spray foam insulation, building-performance diagnostics, and Structural Mold, Moisture & Humidity Forensic Investigation. Licensed with the LSLBC in Residential, Commercial, Plumbing, Electrical, HVAC, and Mold Remediation—and reciprocally licensed in 14 states—we are also certified as RESNET Energy Raters, BPI Gold Star Contractors, SPFA Master Installers, GAF Master Elite Roofers, and ABAA air-barrier professionals. We provide monolithic spray-foam seals, blower-door testing, ASHRAE 62.2 reports, infrared imaging, and HVAC balancing. Additional services include moisture control, foundation repairs, pier-and-beam work, roofing, renovations, painting, flooring, framing, and more. With 2,100+ 5-star reviews and five Louisiana locations, we deliver efficient, healthy, and durable property solutions.

"They called me back immediately, sent someone by the next day, and did the job the following day. Great communication and explanations throughout. Very courteous, hard working, and professional. I recommend them to anyone who needs insulation. Truly top notch service and work! We can already feel the difference in our home after Sunlight Contractors insulated below our home. Cannot thank them enough, Ira is your man! -Frankie"

Frankie C on January 2025



Avatar for Wilserv Corporation

Wilserv Corporation

5.00(
7
)

Wilserv Corporation

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service insulation contractor. Our options include the installation of fiberglass, cellulose, mineral wool, open and closed cell insulation. We also can provide removal of existing insulation and debris. Please give us a call today for a free estimate!

"Very professional staff and crew, exceptional insulation performance noticed immediately!"

TL S on June 2021

We are a full service insulation contractor. Our options include the installation of fiberglass, cellulose, mineral wool, open and closed cell insulation. We also can provide removal of existing insulation and debris. Please give us a call today for a free estimate!

"Very professional staff and crew, exceptional insulation performance noticed immediately!"

TL S on June 2021


Eco Blanket llc

No reviews yet

Eco Blanket llc

No reviews yet

We are a company that's striving to help reduce energy consumption and home energy loss. With energy costs always going up, we can help you reduce your energy expenses. We specialize in fiberglass attic insulation, Energy Audits and Eco Friendly Commercial Office Cleaning. Eco Blanket LLC has over 20 years of combined experience. Call in today for a free estimate.

We are a company that's striving to help reduce energy consumption and home energy loss. With energy costs always going up, we can help you reduce your energy expenses. We specialize in fiberglass attic insulation, Energy Audits and Eco Friendly Commercial Office Cleaning. Eco Blanket LLC has over 20 years of combined experience. Call in today for a free estimate.


Wes Nash Home Improvement

No reviews yet

Wes Nash Home Improvement

No reviews yet

Welcome to Wes Nash Home Improvement. FREE ESTIMATES. Upon agreeing to services, a material deposit may be required prior to mobilization. Final balance due at project completion.

Welcome to Wes Nash Home Improvement. FREE ESTIMATES. Upon agreeing to services, a material deposit may be required prior to mobilization. Final balance due at project completion.


Painting Visions and Creating Dreams

5.00(
1
)

Painting Visions and Creating Dreams

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We take great pride in making our customers visions a reality. We pay close attention to detail and understand that sometimes the smallest things makes the biggest differences. We believe in enhancing interpersonal relationships wherever possible. Let us transform your home and create the vision you dream of.

We take great pride in making our customers visions a reality. We pay close attention to detail and understand that sometimes the smallest things makes the biggest differences. We believe in enhancing interpersonal relationships wherever possible. Let us transform your home and create the vision you dream of.


True Restoration, LLC

No reviews yet

True Restoration, LLC

No reviews yet
10 years of experience

We have a team ready and able to handle mostly any home improvement need. If it is something we do not specialize in such as plumbing and electrical then we have other affiliates that are licensed in those areas who are happy for the referral. Our normal procedure for bids are as follows: Meet with customer directly to go over disired scope of work Work up an estimate within 2 business days Schedule a second appointment to review estimate with customer face to face Begin work upon signed agreement and specified scheduling with client **All work requires half down and the remaining balance when the work is completed and client signs a satisfactory completion agreement** We are locally owned, fully insured and qualified to meet your needs.

We have a team ready and able to handle mostly any home improvement need. If it is something we do not specialize in such as plumbing and electrical then we have other affiliates that are licensed in those areas who are happy for the referral. Our normal procedure for bids are as follows: Meet with customer directly to go over disired scope of work Work up an estimate within 2 business days Schedule a second appointment to review estimate with customer face to face Begin work upon signed agreement and specified scheduling with client **All work requires half down and the remaining balance when the work is completed and client signs a satisfactory completion agreement** We are locally owned, fully insured and qualified to meet your needs.



Masonal Construction /AL Schmolke

No reviews yet

Masonal Construction /AL Schmolke

No reviews yet
27 years of experience

General contractor that has many sub-contractors. I will do any work that i can do myself first. I am fully licensed and insured in Louisiana Lic #88204. We do anything you need done on your home. Redo porches, change out windows, change out rotting sills on raised homes, etc etc. ANYTHING

General contractor that has many sub-contractors. I will do any work that i can do myself first. I am fully licensed and insured in Louisiana Lic #88204. We do anything you need done on your home. Redo porches, change out windows, change out rotting sills on raised homes, etc etc. ANYTHING

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Insulation questions, answered by experts

While you should always insulate ceilings and exterior walls, you don’t always have to insulate the interior walls of your home to maintain energy efficiency. However, there are benefits to insulating every wall, including improved soundproofing and energy efficiency throughout your home.

Open-cell foam insulation has a life span ranging between 15 to 25 years when well cared for. However, the material may degrade sooner in areas with high humidity or after prolonged water exposure. Proper installation and maintenance can maximize its longevity but requires close monitoring. Closed-cell foam insulation has a longer life span of 30 to 50 years.

Drywall insulation costs around $1,800, on average, but prices can range from $500 to $4,500, depending on a few different factors. The following things are important considerations to make when pricing out your insulation project:

  • Square footage of insulation

  • Type of insulation 

  • Climate in your area and the insulation R-value required

  • Whether or not your walls are already finished

  • Accessibility of the area 

  • Whether or not you need old insulation removed first

When looking for a company who installs insulation, your best bet is usually to work with an insulation contractor or professional insulation company. If you can't find a local insulation company, working with a general contractor can be another option. No matter who you hire, always confirm that they have experience.

Costs depend on insulation material, labor, accessibility, and whether existing insulation requires removal.

The Jean Lafitte, LA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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