4.6 
155 *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 October 21, 2025
Serving Boulder, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Small jobs welcome
"Jason was great to work with. Quick to give us our quote, answered our follow up questions and the installation was without issue."
+44
Serving Boulder, CO and surrounding areas
Approved
In business since 1993
Free estimates
Credit card accepted
"Showed up on time, professional, quick installation and all at a great cost."
+10
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
"Insulation station was fantastic to work with. They removed all of the prior installation out of my attic and installed new insulation to r60. In addition they installed insulation in my garage to r45. Very hard workers and very professional. I would highly recommend them for anyone else looking for insulation. Leslie Jones and this is my"
+20
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
Super Service Award Winner
In business since 2020
Free estimates
Offers commercial services
"For our garage, excellence at all points: installing insulation, paneling & painting, cost considerations and communication."
+10
Serving Boulder, CO and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Joe O'Connor and crew leave nothing to be desired with regard to customer service as well as quality of workmanship. Joe treated me with understanding and respect and treated my home as if it were his own. Right from the start, Joe wanted only the best for me and he took the time to explain why he would be using specific materials and practices when installing my new roof. As with any major project, follow-up is key. This is also something that seems to come naturally for Joe O'Connor. AWESOME, AWESOME job!!"
+18
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