Contact us today to schedule your free estimate! 608-845-7625

Gary Rockweiler founded Rockweiler Insulation based on three key principles:

  • Integrity.

    We are committed to customer service and our team members are empowered to make decisions in the best interest of the customer.

  • Honesty.

    We believe in doing the right thing, every time.

  • A positive attitude.

    We believe the right attitude can make all the difference.

Rockweiler Insulation is one of the most trusted insulation contractors in Madison, Wisconsin and the surrounding areas. Our work is dependable, no matter the type of job. Each is handled on time and on budget, and our team goes the extra mile to ensure the job is done right.

We pay our installers at an hourly rate, rather than by footage. This means our installers take the time to do the job right rather than rushing through an install to get to the next job.






An American Industry

We are proud to be part of a true American industry. Fiberglass insulation supports the U.S. economy, businesses, and jobs from beginning to end.

Save energy, save money, support American jobs by hiring an insulation contractor! Did you know upgrading your insulation could do all that?



We've been in business more than 30 years.