Professional moisture control

Learn more about waterproofing

Expert foundation repair

Reliable crack repair

Serving Southeast Michigan: Macomb, Oakland and Wayne Counties and Surrounding Areas

888-SINKING (746-5464)

We're Your Foundation & Waterproofing Specialists!

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With over 40 years' experience, Calculus Foundation Systems has been serving homeowners in Southeast MI and surrounding areas with professional home repair services.


At Calculus Foundation Systems, we offer a FREE no obligation estimate on any work we do. We also offer a 25-year transferrable warranty.


Don't hesitate when you have any water or foundation damage to your home. Call Us NOW!  We'll give you a FREE estimate and get the damage repaired quickly.


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Finding the most reputable contractor to help with your waterproofing and foundation problems can be quite a task these days.  Calculus Foundation Systems is Southeast Michigan's choice because we simply do it better.


1.  A+ Rating with BBB

2.  Free Estimates and Non-Commission Representatives

3.  Trustworthy, Respectful Crews

4.  References Available

5.  Efficient/Minimally-Invasive Repairs

6.  Experts in Home and Commercial Repair

7.  Fully Certified, Licensed and Insured


Water puts pressure on your home and can create mold, leakage, structural damage and health hazards. Time tested products and components are our standard. Superior workmanship, value and continued customer service are why Calculus Foundation Systems has enjoyed such longevity in this Industry.


Basement waterproofing in southeast Michigan is our primary concern. Our dry basement waterproofing will help to protect everything you keep in your basement from water damage and make your basement livable again. Our basement waterproofing systems can provide concrete waterproofing, as well as other methods to keep your basement dry. Mold in the basement can put your whole family at risk. Once we ensure your basement is dry, you can rest assured your basement is safe for your family and your belongings.


If you have any issue with your foundation, we can provide you with foundation repair. Whether you need to replace it or brace it, or you need foundation waterproofing, our interior drain installation can help ensure the water stays out of your basement for good, reducing the risk of needing any future foundation repair.


Take the next step towards protecting your largest investment. Let one of our basement experts come and give you a FREE waterproofing estimate.






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Call now

888-SINKING (746-5464)