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    Average homeowner rating
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    Verified drywall insulation services reviews

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

Avatar for Eagle Construction Inc
Eagle Construction Inc
4.7(
98
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Opelousas, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"I hired Eagle Insulation to come out and give me an Inspection. They were highly recommended to me and boy they did not disappoint. Dustin is very passionate about what he does, and it shows. Dustin deployed his crew on a Friday thinking it would be one day job, I had a few concerns and he came out with the crew next day "Saturday" and stayed until I was happy. 6pm Saturday evening. I really hope Dustin, Justin and Eagle are successful, hard to find honest people like them anymore around. C. Broussard"
Additional Photos
Response time2 days
Response rate100%
67 neighbors recently requested a quote
Avatar for Insul Pro Solutions, LLC
Insul Pro Solutions, LLC
5.0(
18
)
Blown-In Insulation - Install or Upgrade

Serving Opelousas, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"Insul Pro Solutions visited our house and made recommendations for the insulation type and installation method. The work was done in 1 day with excellent results. We have had issues with our house losing heat in cold weather. It is currently in the 30s and we have only lost 4 degrees in 48 hours vs 10 degrees in 12 hours before installation. Additionally, our garage is maintaining temperature after insulating the ceiling. They were efficient, economical and timely. I would hire them again to do my insulation."
Attic Insulation
attic
Response time2 days
Response rate85%
3 neighbors recently requested a quote
Avatar for SwampSeal Insulation
SwampSeal Insulation
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving Opelousas, LA and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

SwampSeal Insulation is a family owned business specializing in fiberglass and cellulose insulation servicing South Louisiana. We set the standard by prioritizing customer satisfaction and attention to detail while maintaining strict deadlines. We are growing rapidly while still ensuring quality and integrity remain the focus as to why we do what we do.

Residential R38 Attic
R38 CATHERAL BATTING
R38 CATHERAL BATTING
RecentAngieCustomerAttic
RecentAngieCustomerAttic

+8

10 neighbors recently requested a quote
Recommended by40%of homeowners
Acadiana Custom Coatings
4.7(
22
)
Blown-In Insulation - Install or Upgrade

Serving Opelousas, LA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

**Please call us directly at (337) 224-9982 or https://www.acadianacustomcoatings.com/** \n- \nAcadiana Custom Coatings is 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. Request a free, no-obligation quote today. To make your project more affordable, we provide convenient financing plans tailored to your needs. We also proudly honor our community with a 10% discount for seniors and military veterans.

49,000 sqf LSU roof
49,000 sqf LSU roof
49,000 sqf LSU roof
49,000 sqf LSU roof
49,000 sqf LSU roof

+9

54 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for D & M Insulation
D & M Insulation
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving Opelousas, LA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

"I found this company by accident and turns out one of the best I used the young man was very professional and knowledgeable he was fast had all the insulation up in only a hour or so and his prices were the best I’ve seen .. and I can thank him enough"
R-value Attic Upgrade
R-value Attic Upgrade
19 neighbors recently requested a quote
Avatar for Gator Insulation, LLC
Gator Insulation, LLC
5.0(
36
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Opelousas, LA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Dustin answered the phone quickly. He was very responsive about understanding the problem and offering solutions for it. He is very knowledgeable about insulation, sealing spaces and A/C ducts. He was able to advise while considering budget constraints. His crew was fast, accurate and clean. I would hire him again."
Insulation Blow In
Insulation Blow In
Insulation Blow In
Duct Work
Moisture Barrier

+2

Response time1 day
Recommended by85%of homeowners
Avatar for SurePoint Insulation And Pest Prevention
SurePoint Insulation And Pest Prevention
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving Opelousas, LA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

At SurePoint Insulation and Pest Prevention, we help homeowners and businesses protect their properties with reliable pest prevention and insulation solutions designed for long-term peace of mind. We specialize in preventing and removing rodents, small animals, birds, and bats by identifying entry points, implementing effective exclusion methods, and helping keep unwanted pests from returning. In addition to our pest prevention services, we provide professional blown-in, batt, and rolled, insulation installation as well as replacing damaged duct work and upgrades to improve your property's comfort and energy efficiency. Our team is committed to honest communication, dependable service, and attention to every detail, delivering customized solutions that protect your home or business from the inside out. At SurePoint Insulation and Pest Prevention, customer satisfaction is our top priority, and we're dedicated to providing safe, effective, and lasting results you can count on.

Past work
Past work
Past work
Past work
Past work

+10

26 neighbors recently requested a quote
Avatar for Acadiana Custom Coatings
Acadiana Custom Coatings
4.6(
17
)
Blown-In Insulation - Install or Upgrade

Serving Opelousas, LA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"They were unable to do the actual insulation work I needed but did use them to add additional insulation in the attic- they did a good job on that. I based my rating on that work even though they had assured me that they could do the original work after phone conversations and photos."
LSU roof
LSU roof
LSU roof
LSU roof
LSU roof

+3

Response time1 day
Recommended by100%of homeowners
Spray Master, LLC
3.9(
40
)
Injection Insulation - Install

Serving Opelousas, LA and surrounding areas

In business since 2016

Free estimates

"They gave me very good service. They made sure to enclose the attic space so the impact on the household was minimal. The personnel were very pleasant to deal with. When I had to have the old insulation removed, they did the work quickly and cleanly. There was no residue in the house. I recommend them highly."
Response time1 day
Recommended by93%of homeowners
Showing 1-10 of 23
Drywall Insulation FAQs, answered by experts

If your home was built before the 1940s and was not remodeled in the past 50 or so years, you probably have plaster walls. Aside from assuming, there are some practical ways to tell if you have plaster walls, including the following: If you knock on the wall and it feels solid, not hollow, if you can’t insert a thumbtack easily, if there are cracks that look like spiderwebs, or if your home has curved, arched, or swirled walls, doorways, or window openings.

If you have an unfinished basement or attic, you could examine the backs of any finished walls to check, too.

You should do a little bit of sanding between adding coats of mud. Knock down any ridges or significantly imperfect areas through sanding, which should help you apply the next coat of mud smoothly. If your first coat of mud is pretty smooth after it dries, a quick sanding is all you’ll need. Don’t forget to wipe away any dust after each sanding process.

Both plaster and drywall are durable wall finishes, but they differ significantly in installation, cost, performance, and aesthetics.

Installation & Cost: Drywall installation is faster and more affordable, typically costing $1.50 to $3 per square foot. It uses premade sheets, making it a more accessible DIY project. Plastering is a labor-intensive craft that requires specialized skills, pushing costs to $2 to $10 per square foot. It involves applying a wet paste over a lath framework.

Durability & Performance: Plaster is generally more durable, longer-lasting, and provides superior soundproofing. It is also a better insulator, which can help reduce energy costs. Drywall is easier to remove for future renovations.

Aesthetics: Drywall provides a smooth, uniform surface ready for paint or texture. Plaster offers a high-end, naturally textured look that can hide imperfections and is often preferred for achieving a classic or historic aesthetic.

Which is better? The choice depends on your priorities. Drywall is ideal for those prioritizing a lower upfront cost, faster installation, and DIY potential. Plaster is the better option for a higher-end project where durability, soundproofing, and a unique, premium finish are more important than the initial cost.

If the holes in the plaster are small, you can fill them with layers of patching plaster until they’re filled. After it dries, you can sand the plaster and paint over it. If the hole is much larger, consider using bonding plaster first and then a layer of patching plaster, completing the process with sanding and a layer of paint.

On average, drywall installation costs around $2,000, with a typical range of $400 to $6,000, including materials and labor. The final price depends on several factors. The most significant is the size of the area, as many contractors charge per square foot. Other cost factors include the complexity of the job (e.g., cutting around multiple windows and doors, corners, or curved walls), accessibility, location, the thickness of the drywall, the height of the room, and the desired level of finish. The level of finish can range from simply hanging the drywall to taping and mudding the seams and painting the walls.

The Opelousas, LA homeowners’ guide to drywall insulation services

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