*The Angi rating for Insulation Service companies in Sterling, 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 Sterling, 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 July 20, 2026
Serving Sterling, CO and surrounding areas
Approved
In business since 2016
Free estimates
Customers say: Quick response
"These guys might be great but they do not do injection foam insulation"
+7
Serving Sterling, 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 Sterling, CO and surrounding areas
In business since 2003
Free estimates
"Mr. Jon Armbrust and his co-workers are both polite and patient. They provide an excellent product and their prices are very competitive. I would definitely recommend using Mr. Armbrust and Community Insulation for your insulation needs. Thank you."
+8
Serving Sterling, CO and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"Hired to install some insulation for soundproofing. They did a good job"
Serving Sterling, 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 Sterling, 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 Sterling, 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 Sterling, CO and surrounding areas
In business since 1971
Credit card accepted
"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
+2
Serving Sterling, CO and surrounding areas
In business since 2001
Advantage Insulation is a client-focused company that strives to ensure the highest level of customer service. Our proffesional staff is excited to work with you.
Serving Sterling, CO and surrounding areas
In business since 2019
Credit card accepted
Call Rocky Mountain Insulators for residential and commercial insulation needs.
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