About Pure Insulation
Helping Homeowners Throughout the St. Louis Area
Exceptional Customer Service for Our St. Louis Neighbors
Pure Insulation is a locally owned company that is part of the Second Mile Service family of companies. Second Mile Service companies always go the extra mile to deliver their clients the best level of customer service. We care about our St. Louis neighbors and do anything we can to make them happy.
Pure Insulation was formerly Peterson Energy, a family-owned and -operated business. The former owners joined Second Mile Service when they learned of the strong connection to customer service, which aligned with Peterson Energy’s values.


Unmatched Experience and Expertise
Paul Peterson has been in the insulation and energy conservation industry for over 40 years. Paul has over 25 years of experience with energy audits, blower door testing, diagnostic testing, and energy assessments. Mindy Peterson has been in the insulation and energy conservation industry for 17 years.
Both the Petersons have stayed on with Pure Insulation, continuing to service clients with their unmatched decades of experience in the insulation and ventilation industry.