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About Us

Who We Are:

Big Rock Insulation Corporation was formed to be the best Insulation Contractor in the Rapid City and surrounding areas.

Big Rock Insulation Corporation works with the best commercial and residential contractors and can meet budget and scheduling requirements on any size project.

Our Staff has many years of experience and thousands of completed insulation projects. We guarantee our products and your complete satisfaction with our work.

What We Stand For:

Ready to Start?

Are you ready to transform your building into the comfortable and energy efficient work/storage area it has always meant to be? Our team of professionals are ready to ensure your satisfaction every step of the way, from start to finish.