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Find Spray foam insulation pros in Castle Rock

Avatar for Insulation Station Limited
Insulation Station Limited
5.0(
20
)

Serving Castle Rock, CO and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"We were so very impressed and pleased with Insulation Station. From start to completion everyone was professional, courteous, prompt and respectful. We changed the scope of the project and had to reschedule several times, and they were very accommodating. They were very respectful of us and our property. They kept us informed all throughout the project. As promised, they cleaned up the job site. It was as if they hadn’t been there. They also listened to all our concerns and built the project with our needs in mind. The project encompassed our attic and crawl space. They were reasonably priced compared to all five bids. We HIGHLY recommend Insulation Station. "
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+20

Response time1 day
Response rate95%
103 neighbors recently requested a quote
Avatar for PowerHouse Home Performance
PowerHouse Home Performance
5.0(
8
)

Serving Castle Rock, CO and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"I can't say enough about Josh, our service man. He was on time an finished the job to our satifaction. He would be the one to call on any radon probleml To any one who has a radon problsem he is the one to call!!!! Tom"
Mitigation System
Vapor Barrier
Mitigation System
Mitigation System
Mitigation System

+1

Response time1 day
Response rate92%
Recommended by12%of homeowners
Avatar for Empower Insulation, LLC
Empower Insulation, LLC
5.0(
5
)

Serving Castle Rock, CO and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"I had a great experience with Roger and his father. The pricing was fair, everything was clearly explained, and the work was done quickly and neatly. Our home feels more comfortable and warmer now—highly recommend!"
Response time1 day
7 neighbors recently requested a quote
Avatar for PowerHouse Home Performance, LLC
PowerHouse Home Performance, LLC
5.0(
4
)

Serving Castle Rock, CO and surrounding areas

Angi Approved

In business since 2025

Free estimates

Warranties offered

At PowerHouse Home Performance, our mission is simple:\nto help Colorado & Wyoming families live in homes that are safe, comfortable, and efficient — without compromise.\n\nWe combine science-backed testing, expert craftsmanship, and honest communication to deliver solutions that last.\n\nWhether you need to lower your energy bills, address radon, fix uneven temperatures for that cold room above the garage, or improve indoor air quality, our team brings the same commitment to integrity, precision, and care.\n\nWhen you choose PowerHouse, you’re choosing a partner who looks at the whole picture — not just one piece of it.

Insulation
Airsealing
Air Sealing
Insulation
Insulation

+4

7 neighbors recently requested a quote
Avatar for USI Powers Insulation
USI Powers Insulation
3.7(
7
)

Serving Castle Rock, CO and surrounding areas

Angi Approved

In business since 1989

Free estimates

Emergency services offered

We specialize in insulation, gutters, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Response time1 day
7 neighbors recently requested a quote
Recommended by71%of homeowners
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FAQs for spray foam insulation projects in Castle Rock, CO

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.