4.5 
152 *The Angi rating for EIFS Installation companies in Boulder, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their EIFS Installation needs.
*The HomeAdvisor rating for EIFS Installation companies in Boulder, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their EIFS Installation needs.
Last update on June 02, 2026
Serving Boulder, CO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"great, installation went smoothly, everything cleaned up when vinished. LeeS"
+28
Serving Boulder, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Small jobs welcome
"Jason and Installer was great and very happy with the work. Inspector commented on how good of a job was done!"
+44
Serving Boulder, CO and surrounding areas
Approved
In business since 1993
Free estimates
Credit card accepted
"Another pro called and I hired them."
+10
Serving Boulder, CO and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Easy to deal with company, financing available with instant credit check. Installers were FANTASTIC. One day install. Everything custom made on site. Aluminum gutters and downspouts with leaf guards."
Serving Boulder, CO and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Easy to schedule estimate and installation"
Serving Boulder, CO and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Alvin was very friendly and responsive. They had a quick install timeframe and did a great job of install and cleaning up afterwards."
+25
Serving Boulder, CO and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"Had my entire home changed to James Hardie siding with GS Exterior Experts and was incredibly happy with the whole job from initial quotation in 2020 to finally getting the job completed in April 2024. Ernest Lopez was fantastic to work with up to signing with planning and color schemes, and Oswald and his team were fantastic as well during the install. The installers were very detail orientated and that resulted in a finished product that makes the home look great. Would highly recommend them for those interested in Hardie siding."
+7
Serving Boulder, CO and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"The installation crew was very professional and did an excellent job. We are delighted with the new look of our house. We would highly recommend Ideal Siding to anyone."
+72
Serving Boulder, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"If I had to do this again, I would hire this company. Good people that knew what they were doing. Good price based on all the work they had to do. I had a mix of blow-in services. Blow in the wall where there was no insulation in the garage - that's hard work to get it in there right. The quote came with a person to come back and patch the wall holes, that was nice. In the attic they added insulation and sealed up some penetrations. This part went pretty quickly and I'm looking forward to lower heating and A/C bills."
+20
Serving Boulder, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Offers commercial services
"Gio and his team did an excellent job and showed pride in their work. They removed and installed the house and garage insulation. They made sure to leave our house clean when they left each day. He also found a way to fix a wall problem we had. Good job Gio. I would recommend Trust Us Insulation to anyone."
+10
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