Greenmark Home Performance

Contact Information Services


Phone: 314-845-9144

  • Home Energy Assessments

  • Home Energy Upgrades

Greenmark Home Performance was established in May of 2013. We serve the residents and businesses of St. Louis Missouri, St. Louis Area Counties and Metro East Illinois. Greenmark Home Performance is certified as a Building Performance Institute, Building Analyst and Envelope Professional.

Greenmark Home Performance is teaming with the Ameren Illinois ActOnEnergy® program as a program ally, the St. Louis County Saves program, the U.S. Department of Energy (DOE) Home Performance with ENERGY STAR® program, and local power distributors through out the St. Louis and Metro East region.