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TRUSTED BY LARKSPUR, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon515
    Verified drywall insulation services reviews

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

Avatar for Denver Insulation, LLC
Denver Insulation, LLC
4.5(
98
)
Blown-In Insulation - Install or Upgrade

Serving Larkspur, CO and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

"Denver Insulation did a great job on our attic insulation. They responded quickly and did the job right away. Their estimate was reasonable. Their representative have excellent customer service skills."
Untitled Gallery 1
 Poly
 Home
Untitled Gallery 1
 Ceiling

+10

Response time2 days
7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Empower Insulation, LLC
Empower Insulation, LLC
5.0(
11
)
Blown-In Insulation - Install or Upgrade

Serving Larkspur, 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
3 neighbors recently requested a quote
Avatar for Koala Insulation of Denver
Koala Insulation of Denver
4.4(
8
)
Blown-In Insulation - Install or Upgrade

Serving Larkspur, CO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Very professional. On time and called ahead and they were very knowledgeable. Uriel Domingues did the work and was very respectful. I recommend Koala and Uriel anytime. I had them remove my insulation from my attic and now Iâ ll definitely have them install the new insulation when Iâ m done with my kitchen remodel."
Fiberglass Attic Insulation
Attic Insulation using Fiberglass
Crawl Space Before & After
Spray Foam
Batt Roll in Insulation

+3

Response time1 day
41 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for USI Powers Insulation
USI Powers Insulation
3.4(
8
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Larkspur, CO and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"They let us know they were no longer in the gutter business. Called a few days in advance to set up a time to do the insulation. They were late and called at 4:45 in the 3:00-5:00 PM window to tell us their truck broke down and they'd be late. Blew in the insulation but didn't coordinate with the roofer about additional sofit vents or put in baffles where the new vents should be added. It was very difficult to communicate with the workers because only one could speak a little english. If all you need is some insulation blown it this company is OK.
"
Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for Insulation Commandos of Greater Denver
Insulation Commandos of Greater Denver
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Larkspur, CO and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Having the appropriate insulation is the first step in your battle plan to keep your space as warm, cozy, and energy-efficient as possible. With so many different types of insulation materials on the market, finding the right fit for your needs is critical. That's where Insulation Commandos can help! Our mission is to provide top-notch insulation services, in the Front Range and around the country.\n\n

Insulation installation
64 neighbors recently requested a quote
Avatar for EcoTru Spray Foam Insulation
EcoTru Spray Foam Insulation
New to Angi
Injection Insulation - Install

Serving Larkspur, CO and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

At EcoTru Spray Foam Insulation, we help you take control of your indoor comfort and energy bills. As a trusted, full-service insulation contractor, we specialize in high-quality insulation solutions designed to keep your property warm in the winter, cool in the summer, and energy-efficient all year round. Whether you are building a new home, upgrading an existing property, or looking to lower your monthly utility costs, our team of experienced professionals is dedicated to delivering top-tier workmanship and reliable service you can count on.

Garage insulation
Garage insulation
Garage insulation
Garage insulation
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Drywall Insulation FAQs, answered by experts

Drywall anchors won’t work on plaster. Instead, they will more than likely cause more damage and pull out the plaster. The best type of anchors to use on plaster walls are the ones that will bite into the surrounding area, such as molly bolts and toggle bolts. Masonry anchors with expanders on the sides also work for lighter pictures.

Yes, it matters which side of drywall you use. One side is smooth, and the other is rough. The smooth side should be facing outward, toward the room, while the rough side should be hidden and facing the studs and framing of the house. The smooth side will be easier to apply tape, joint compound, and, later, paint to.

If your premixed drywall mud is dried out or has begun to set in the bucket, you may be able to revive it by adding warm water and stirring. However, the first and most important step is to scrape off any hard, dried bits of drywall that may have accumulated toward the top of the container and throw them away because they will not easily reconstitute back into the drywall mud mix.

Whether a drywall anchor can be reused depends on its material, type, and the method of removal. Plastic anchors, including expansion and self-drilling types, are generally designed for single use as they tend to break or deform upon removal. Metal anchors, such as toggle bolts, are more durable and may be reusable if they are not damaged during extraction. However, with toggle bolts, the toggle piece can fall into the wall cavity when the bolt is removed, making it difficult to retrieve. If an anchor is damaged during removal, for instance by having its head cut off, it cannot be reused regardless of the material.

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.

The Larkspur, CO homeowners’ guide to drywall insulation services

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