Top-rated drywall insulation pros.

Get matched with top drywall insulation pros in Johnstown, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your drywall insulation project in Johnstown, CO?

Select your specific project to find the pro for you.

TRUSTED BY JOHNSTOWN, CO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon581
    Verified drywall insulation services reviews

Verified Reviews for Drywall Insulation pros in Johnstown, CO

*The Angi rating for Drywall Insulation companies in Johnstown, CO 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 Johnstown, CO 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 March 18, 2026

Find Drywall insulation pros in Johnstown

Avatar for Advanced Insulation Solutions
Advanced Insulation Solutions
4.9(
122
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Small jobs welcome

"Arrived on time and began work promptly. When they were done, you could not even tell that they were there. I'm very satisfied with their blown in insulation."
R13 batt install on the perimeter
Double Garage and Attic
Basement repair
Basement
Closed Cell Foam Roof Decking

+44

Response time1 day
11 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Rivera's Insulation
Rivera's Insulation
4.9(
16
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Alvin and Jose did a wonderful job for us. They are conscientious and skilled and I would recommend this company to everyone needing insulation."
batts
b&b
blow & batts
blow & batts
blow

+25

Response time7 hrs
Response rate88%
Recommended by100%of homeowners
Request Quote
Avatar for Trust Us Insulation
Trust Us Insulation
5.0(
20
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Offers commercial services

"Gio was quick and did good work. Went above and beyond and fixed a few things in the area he was working in. Would definitely hire again for any future soundproofing or insulating needs"
Exterior top plate
Re-insulating attic
Re-insulating attic
Re-insulating attic
Exterior top plates

+10

Response time12 hrs
26 neighbors recently requested a quote
Recommended by38%of homeowners
Request Quote
Avatar for RL Insulation
RL Insulation
5.0(
9
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Offers commercial services

"Roberto was awesome to work with! His team did great work and blew in extra insulation, installed baffles, and insulated our basement concrete wall as well. He was knowledgeable and came in at a much lower price than the other person that bid us. (Like seriously 5x cheaper than other services recommended which were probably overkill for what our needs were)."
Recent Projects
Recent Projects
Recent Projects
Recent Projects
Recent Projects

+2

Response time1 day
25 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Empower Insulation, LLC
Empower Insulation, LLC
5.0(
11
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Empower Insulation did a fantastic job installing insulation at my house. They were professional, efficient, and made sure everything was done right. I really appreciated their attention to detail and how clean they left the space afterward. Highly recommend them if you’re looking for quality insulation work!"
Custom Home New Build
Custom Home
Custom Home
Insulation Attic
Insulation Removal

+11

Response time1 day
1 neighbors recently requested a quote
Request Quote
Avatar for DINO Insulation, LLC.
DINO Insulation, LLC.
5.0(
15
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"Alvin is a very good worker and takes pride in his work. The spray foam work is amazing and I definitely recommend it. I had insulation done as well and had no complaints. Everything from business to work is great with DINO insulation."
Attic
Attic
attic
Spray foam
Spray foam

+15

Response time1 day
6 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for Insulation Station Limited
Insulation Station Limited
4.8(
26
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Insulation Station did an excellent job removing and installing new cellulose insulation."
~
~
~
~
~

+20

Response time1 day
Response rate95%
99 neighbors recently requested a quote
Request Quote
Avatar for J & D Insulation, LLC
J & D Insulation, LLC
4.6(
10
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Jose and Jorge were great to work with. They are a family run company. They installed batt insulation for a fair price, were professional, prompt, fast , cleaned up and were very friendly. We highly recommend them."
Response time11 hrs
4 neighbors recently requested a quote
Recommended by77%of homeowners
Request Quote
...
Showing 1-10 of 68
Drywall Insulation questions, answered by experts

This depends on how much plaster is applied and in how many layers, but a decent estimate is around 150 square feet. If you are applying only two coats on a small wall, there is a chance you may only need one or two gallons for the entire project. If you are plastering a large living room wall with high ceilings, using one of the more involved techniques–like Scagliola–that requires several coats, expect the project materials costs to add up quickly. 

Common causes include water leaks, settling, and impact. Address underlying issues to prevent recurring damage.

Plaster can be a difficult DIY to master, especially if you plan to plaster an entire room, rather than patch a small area. Before you begin a plaster DIY project, you need to know which tools and type of plaster to use. It's also important to know how to prepare the surface and apply the plaster for a smooth finish. If that all sounds like a lot of work, you may prefer hiring a local plaster repair contractor to do the job.

Popular wall textures include orange peel, knockdown, spray sand, and smooth finishes. Orange peel and knockdown are particularly common choices for drywall as they are simple and cost-effective. Orange peel texture has a lightly bumpy surface resembling the skin of an orange, while knockdown (sometimes called knockout) looks like a stucco finish with flattened high spots. In contrast, popcorn texture has fallen out of fashion, partly due to its past association with asbestos and a shift toward more restrained interior design styles.

New plaster must be fully dry and cured before painting. The drying time for plaster ranges from 1 to 4 hours, but the curing process can take more than five days, depending on various factors, including humidity levels, temperature, the amount of plaster used, and airflow in the area. You should always apply primer before painting plaster.

The Johnstown, CO homeowners’ guide to drywall insulation services

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

See all articles