Our Team

Our highly-trained and experienced team is what makes Eco Tec the best provider of spray foam insulation in the Chicago area. Learn more about the people who make it all happen.

The Eco Tec Team

The Eco Tec team brings over twenty-five years of combined insulation and construction experience to every insulation job. Our staff is trained in the latest advances in insulation technology and safety. We can work with homeowners, architects, designers, and commercial builders to find the insulation solution that's best for your building.

Brian Holtzman, Co-Founder

Brian grew up in the north suburbs of Chicago and always had his hands dirty with a piece of machinery. After leaving college, he ran a local construction company specializing in residential and light commercial construction projects. In 2008 he partnered with Josh Johnson to form Eco Tec Insulation, giving him the opportunity to grow his expertise in the insulation space.

Josh Johnson, Co-Founder

Josh Johnson, Co-Founder

Josh grew up on the northwest side of Chicago and was constantly working on machinery and small home repairs as a kid. After leaving college Josh found his footing in real estate, purchasing properties in Chicago that needed improvement and fixing them up. In 2008 he partnered with Brian Holtzman to found Eco Tec Insulation.