Cornerstone Energy Solutions

About Us

Cornerstone Energy Solutions is an energy efficiency company headquartered in Rolla, Missouri. Our mission as a company is to enrich our community and our world with innovations in teaching, selling and building Green. To achieve this we work on houses locally, teach nationally, and sell energy savings products online.

To learn more about us as individuals and as a company, check out the About Us section or our social networking. We’re pretty active on Facebook, Youtube, etc. and love questions and comments.

We enjoy working on unique challenges and projects. If you have a project that doesn’t fit one of our standard services, please contact us. We can be reached at 573-341-2354 or by email at This e-mail address is being protected from spambots. You need JavaScript enabled to view it. .

Latest Energy-Saving News

Businesses - call us about our Flourescent light retrofit kits. Change out your old T12 bulbs for the latest T5 bulbs and save up to 80% on your lighting bill!

Homes - Visit our new site, Comfortized.com, to see how much you can save by installing the latest energy-efficient products!