About Foam Engineers
Helping Homeowners Throughout the St. Louis Area
Exceptional Customer Service for Our St. Louis Neighbors
Foam Engineers 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.
Foam Engineers recently merged with Pure Insulation (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 Foam Engineers’ values. By fostering transparent communication, we ensure a clear understanding of our plans and mutual agreement with our clients on the scope of our services.
We always treat our clients’ properties with the utmost of care and respect, as though they were our own, and we hold ourselves and our employees to the highest standards of personal conduct and professionalism.


An Expert Approach
With over 40 years of insulation service, we have refined our methods. We are certified by the Missouri Department of Natural Resources as a Missouri Home Energy Auditor. Our installers are all professionally trained and certified. We employ a certified HERS rater who uses “blower door’ testing and REM/Design™ energy modeling.
The former owner and operator of Foam Engineers, David McClure, is a mechanical engineer with a strong command of the latest building sciences principles. Paul and Mindy Peterson, former owners and operators of Peterson Energy Solutions, enrich our team with a combined 40+ years of experience in the insulation and energy conservation industry.
Commitment to the Best Materials
At Foam Engineers, we only use the highest-quality materials from reliable suppliers who deliver consistently good quality products. We maintain an in-house lab where we can test spray foam material ratios and mixes and ensure their perfection.
