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TRUSTED BY HARAHAN, LA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon348
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Harahan - Updated Nov 2026

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

Serving Harahan, 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%
11 neighbors recently requested a quote
Avatar for Eco Blanket
Eco Blanket
4.9(
21
)
Blown-In Insulation - Install or Upgrade

Serving Harahan, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Owner came out on a Saturday morning to give me a quote. He explained everything thoroughly and answered all of my questions. He was very knowledgeable and provided a COI on the spot. Price was very fair and he came out the next morning, Sunday to blow in the insulation. Did a really good thorough job, he did everything he said he would. I would definitely recommend this company to anyone who asks."
Blow in insulation
Blow in Insulation
Blow in insulation
Blow in Insulation
EcoBlanket is Pet Friendly!

+1

Response time9 hrs
Response rate96%
11 neighbors recently requested a quote
Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Blown-In Insulation - Install or Upgrade

Serving Harahan, 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

17 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for RMLaPlace Insulation, LLC
RMLaPlace Insulation, LLC
4.3(
60
)
Blown-In Insulation - Install or Upgrade

Serving Harahan, LA and surrounding areas

Approved

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."
RM LaPlace Insulation, LLC
R-30 Faced Fiberglass Batt
Blown Fiberglass Walls
Blown Fiberglass Walls
Spray Foam

+1

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for Hawx Insulation-Baton Rouge
Hawx Insulation-Baton Rouge
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Harahan, LA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

Recommended by75%of homeowners
Avatar for King Cole Construction, LLC
King Cole Construction, LLC
4.7(
16
)
Injection Insulation - Install

Serving Harahan, LA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

We are a fully licensed and insured commercial and residential contractor based in Metairie, Louisiana, serving the greater New Orleans area. We specialize in a wide range of services, including roofing, remodeling, renovations, additions, construction management, maintenance, repairs, and full property restoration. Our team is equipped to handle large-scale commercial projects as well as smaller residential jobs, such as kitchen, bathroom, and full-home remodels. With a dedicated full-service staff and a carefully selected group of licensed and insured subcontractors, we ensure every project is completed efficiently and to the highest standards. It is our commitment to deliver exceptional service and top-quality craftsmanship.

Front of home
Living room after renovation and design
Kitchen
Kitchen
Interior remodel

+73

Response time5 days
Recommended by100%of homeowners
Avatar for Gillespie Insulation
Gillespie Insulation
5.0(
4
)
Blown-In Insulation - Install or Upgrade

Serving Harahan, LA and surrounding areas

Free estimates

Credit card accepted

Offers commercial services

"I highly recommend Gillespie Insulation. David was professional, punctual, and did a great job communicating what work was needed and what would help cool my house best. Always kept us updated on progress and stayed transparent through the entire project. Already notice how much cooler my house is and my AC/Heat doesn’t have to work as hard to keep this old house Cool! Thank you again David"
Blow-in Insulation
Blow-in Insulation
Blow-in Insulation
6 neighbors recently requested a quote
Avatar for Millennium Insulation
Millennium Insulation
5.0(
5
)
Injection Insulation - Install

Serving Harahan, 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
Avatar for FC Insulation's
FC Insulation's
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving Harahan, LA and surrounding areas

In business since 2013

Free estimates

Offers commercial services

"I bought a double to renovate. David was fantastic. Professional, courteous and did great work. He demoed the old plaster, and came back to insulate the walls after the rewiring and plumbing repairs were done. Did an amazing job, in a timely fashion. I couldn't be any happier, and I highly recommend him to anyone for all of their demolition and insulation needs."
Response time2 hrs
Recommended by60%of homeowners
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Showing 1-10 of 62
Drywall Insulation FAQs, answered by experts

You can paint over plaster, but repair any damage to the plaster first, or the paint will crack and bubble. You should also prepare the surface of the plaster to accept paint, which gives your paint job the best chance of looking good and lasting a long time. Before applying the color you want, apply a coat or two of primer. Additionally, use latex paint, and choose a latex paint with a satin finish for areas with dampness, like bathrooms.

While not always necessary, you can glue a drywall ceiling in addition to using screws or nails. Drywall is typically secured to ceiling joists with fasteners, which is often sufficient. However, adding construction adhesive can offer benefits like preventing sagging, bridging gaps, and reducing air leaks for better energy efficiency. It may also be used for specific acoustic or insulation needs. On the other hand, many professionals advise against it because properly placed screws make the drywall structural, glue doesn't add strength, and it makes future repairs or replacements significantly more difficult. Ultimately, it's best to follow local building codes and project-specific requirements to decide if adhesive is right for your ceiling.

Eco-friendly options reduce environmental impact and often improve indoor air quality.

You can skim coat plaster, but it’s better to repair the plaster itself. A skim coat is a thin coat of drywall joint compound spread over the surface of a wall. The result is a flat finish that looks pleasing, but part of the appeal of plaster is its imperfections and aesthetic. Skim coating is best when limited to drywall applications.

Drywall can get wet and dry out without sustaining permanent damage, but only if the water damage is minor. If you have a small leak and are quick to correct the issue and set up blower fans and dehumidifiers, your drywall should dry out. If the leak is persistent, the drywall becomes totally waterlogged, or mold begins forming on the drywall, you should remove and replace it.

The Harahan, LA homeowners’ guide to drywall insulation services

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