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TRUSTED BY SAINT BERNARD, LA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon70
    Verified drywall insulation services reviews

Verified Reviews for Drywall Insulation pros in Saint Bernard, LA

*The Angi rating for Drywall Insulation companies in Saint Bernard, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.

*The HomeAdvisor rating for Drywall Insulation companies in Saint Bernard, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.

Last update on January 09, 2026

Top-Rated Drywall insulation pros in Saint Bernard - Updated Nov 2026

Avatar for Sunlight Contractors
Sunlight Contractors
5.0(
464
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Saint Bernard, LA and surrounding areas

Approved

In business since 2003

Credit card accepted

Offers commercial services

"Contacted Sunlight Contractors about removing fiberglass insulation underneath my house and installing foam insulation. Ira answered his phone after business hours from home and gave me information. The crew showed up promptly to remove the insulation on Monday and returned on Tuesday to install the foam insulation. Crews were very polite and professional. All work was completed promised and area left clean. Will you again for insulation of our attic."
Corey Yates
Christopher Dobard
Louis Guerra
Application
Full Expanded

+45

Response time2 days
Response rate100%
7 neighbors recently requested a quote
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Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Blown-In Insulation - Install or Upgrade

Serving Saint Bernard, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

20 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Gillespie Insulation
Gillespie Insulation
5.0(
4
)
Blown-In Insulation - Install or Upgrade

Serving Saint Bernard, LA and surrounding areas

Free estimates

Credit card accepted

Offers commercial services

"Had Gillespie Insulation come out to air seal our attic and install new blown-in fiberglass insulation. They did a great job, showed up when they said they would, and took the time to explain everything they were doing. The house already feels more comfortable, and everything was left clean when they finished. Would definitely recommend them to anyone needing insulation work."
Blow-in Insulation
Blow-in Insulation
Blow-in Insulation
6 neighbors recently requested a quote
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Avatar for Millennium Insulation
Millennium Insulation
5.0(
5
)
Injection Insulation - Install

Serving Saint Bernard, LA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

One Eighty LLC is a professional company. We have wide range of services and can help you with your Insulation needs. We have been in this industry for 10 years. We offer Financing! We strongly believe in giving our customers the most for their money. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. This approach has set us apart from our competition and keeps our customers coming back! You can be sure your project will be handled promptly and professionally. Call us today to schedule your appointment! \n

Open Cell Insulation
Open Cell Insulation
Open Cell Insulation
Response time4 days
Recommended by100%of homeowners
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Avatar for RMLaPlace Insulation, LLC
RMLaPlace Insulation, LLC
4.2(
57
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Saint Bernard, LA and surrounding areas

In business since 2012

Free estimates

Small jobs welcome

"It was so easy. The workers took out the old insulation on Saturday, and clean up/haul away of old insulation was excellent. Sunday morning the foam insulation was installed. It took about five hours. Again, everything was cleaned up. Very pleased with the quality of the work, character of the workers, as well as the owner. Would highly recommend."
Blown Walls
Close up - Blown Fiberglass
Rasied Camp
Rasied Camp
Recommended by100%of homeowners
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Avatar for Copper Roofing, LLC
Copper Roofing, LLC
4.7(
55
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Saint Bernard, LA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Copper roofing has done an amazing job on my roof I’d recommend this company to everyone great customer service overall great experience thank you so much Christopher"
Roofing Jobs
Roofing Jobs
Roofing Jobs
Roofing Jobs
Roofing Jobs

+21

Recommended by97%of homeowners
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Avatar for Deltone Electric & A/C
Deltone Electric & A/C
4.5(
21
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Saint Bernard, LA and surrounding areas

In business since 1967

Emergency services offered

Credit card accepted

30 - 40 Employees, Residential customers enjoy flat rate upfront pricing by the job. Commercial customers enjoy competitive rates and contracts. We frequently run $50 off repair promotions and offer up to 36 month interest free financing on all services offered. Home of the Residential $99 month A/C Systems. Free 2nd Opionions and 365 Test Drive

Recommended by94%of homeowners
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Showing 1-10 of 38
Drywall Insulation FAQs, answered by experts

Whether you apply the drywall mesh before or after drywall mud depends on the type of patch it is. For self-adhesive patches, you’ll put the patch down first and then coat it with mud. Mesh patches that are not self-adhesive will require you to put mud down first and then press the mesh into it, followed by additional coats of mud.

Although they are used for similar tasks, spackle and joint compound are not the same. Joint compound, also known as drywall mud, consists of limestone and gypsum and is primarily used for large-scale projects like taping and finishing seams on new drywall. Spackle is composed of gypsum and binding agents, making it a thicker compound best suited for small wall repairs like filling nail holes or cracks, as it dries quickly and is easy to sand. For small repairs, either product can be suitable. However, you can use joint compound for small jobs in place of spackle, but you cannot use spackle for large-scale taping and mudding projects.

It’s always better to follow proven drywall repair tips and fix the seams that look bad. However, if you simply want to make them less noticeable until you have time to fix them, you can use paint. A darker color of paint makes bad drywall tape seams less noticeable than light-colored paint. Matte paint hides bad seams better than glossy paint does, too.

You can put drywall mud over paint to even out the surface or entirely resurface it. Sand the surface with 280-grit sandpaper, vacuum the debris and dust with a shop vac, and clean it with a slightly damp cloth. Allow the surface to dry. Apply drywall primer, especially if you’re skim-coating an entire wall. Apply the right type of drywall mud over the surface and smooth it with a trowel. Allow the layer to cure fully, then sand it before applying another layer or painting it.

Yes, you can install drywall over plaster, but there are important factors to consider. While it can create a smooth, flat surface, it is often not the best approach. Installing drywall over plaster will increase the wall's thickness, which can cause issues with existing window and door frames that may no longer fit. You might also need to adjust power outlets to keep them accessible. A better, though more expensive, option is to remove the old plaster and lath entirely before installing new drywall. Drywalling directly over plaster seals in the old material, and if any problems arise later, you will need to remove both layers down to the structural beams for repairs. Given the potential complications, this job is best handled by professionals.

The Saint Bernard, LA homeowners’ guide to drywall insulation services

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

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