Calculus Foundation Repair & Waterproofing

With over 30 years of experience, Rich Piccirilli has been a cornerstone in the foundation repair and waterproofing industry. He has inspected, diagnosed, and repaired more than 5,000 residential and commercial structures. Recognizing the need for a local and affordable company in Southeast Michigan, he founded Calculus Foundation Repair and Waterproofing. Often seen in the field with the crew, he handles as many estimates as possible and continually seeks solutions for the local community's needs. Foundation issues can be challenging to diagnose, but he has consistently provided viable solutions. He would love to meet you and discuss any problems your foundation or home may be experiencing!