*The Angi rating for Insulation Service companies in Keystone, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Keystone, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on March 19, 2026
Serving Keystone, CO and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
+2
Serving Keystone, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!
+1
Serving Keystone, CO and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"They installed blanket insulation on my concrete basement walls and air gapped the rim joist. I’m very satisfied with the quality and efficiency of their work."
+10
Serving Keystone, CO and surrounding areas
In business since 2003
Free estimates
"Excellent service! On time, professional, fair price, no problems at all. I would definitely use Community insulation again. Thanks Jon."
+8
Serving Keystone, CO and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"They did a great job with our insulation project. They were easy to deal with and very professional during the planning stage. They arrived on time and completed the project within the timeline we had agreed upon."
+3
Serving Keystone, CO and surrounding areas
In business since 2024
Free estimates
Credit card accepted
"juan was very good at his job I highly reccomend jc insulation . my project looked great !"
Serving Keystone, CO and surrounding areas
In business since 2015
Free estimates
Credit card accepted
"Excellent service! On time, professional, fair price, no problems at all. I would definitely use Community insulation again. Thanks Jon."
+6
Serving Keystone, CO and surrounding areas
In business since 2005
Free estimates
"Excellent service! On time, professional, fair price, no problems at all. I would definitely use Community insulation again. Thanks Jon."
+9
Serving Keystone, CO and surrounding areas
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.
+4
Serving Keystone, CO and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"Tim was extremely professional from start to finish, as was his assistant. He made sure all remnants of insulation or trash were removed and my house was just, as clean as when he arrived. I have since had an energy assessment blow test of how much air is escaping from my attic. The test showed that there was a substantial change and less air was escaping. I was able to receive a rebate which was an added bonus. I would recommend Vail Valley Insulation for any insulation project."
From average costs to expert advice, get all the answers you need to get your job done.
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