4.6 
40 *The Angi rating for Energy Efficiency Auditing companies in Stonegate, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
*The HomeAdvisor rating for Energy Efficiency Auditing companies in Stonegate, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
Last update on September 27, 2026
Serving Stonegate, CO and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Scheduling an appointment for my home energy audit was easy. They had plenty of available times within the next week so that was great. They arrived on time and got right to work. I would hire them again."
+2
Serving Stonegate, CO and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"This company is amazing. They replied quickly, had someone out the next day, and we accepted the estimate immediately."
+3
Serving Stonegate, CO and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
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!
Serving Stonegate, CO and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Welcome to [G3 Inspection Services, your trusted partner for professional home and business inspections. Whether you are purchasing a new home, selling a property, managing a commercial building, or simply want to understand the condition of your investment, our goal is simple: to provide you with clear, honest, and detailed information you can rely on.
Serving Stonegate, CO and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"Darrell was very professional and thorough. I would recommend him for anyone wanting a home energy audit."
+28
Serving Stonegate, CO and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"Forrest was professional, and brought issues to light i never would have known! Quick efficient and painless thanks ideal home energy!"
+5
Serving Stonegate, CO and surrounding areas
In business since 2007
Free estimates
Warranties offered
"Delightful team tor work with, provided an energy audit and walked me through the reading and allowed me to look over their shoulder while audit was been performed. "Geeked" out and a great company, would hire again and many referrals to come."
Serving Stonegate, CO and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"Darrell was very professional and thorough. I would recommend him for anyone wanting a home energy audit."
Serving Stonegate, CO and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Glenn was fantastic! He did a thorough job of inspecting our prospective home and provided a detailed and understandable report. Would definitely recommend!"
Serving Stonegate, CO and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"It went great. The initial price was a bit steep, but since I had other quotes, they were willing to negotiate. I dealt with Anthony as the project manager and Kevin and Ryan, who did the work. These guys were professional, always showed up early and they did a great job. Even when I goofed up a measurement on where I wanted a ceiling light placed; they fixed it at no cost. I couldn't be happier with the work they did. I had a full kitchen remodel as well as troubleshooting multiple 3-way lights in the house that were incorrectly wired."
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