Port Sanilac
Contact DryMich today for your basement waterproofing, crawl space, foundation repair, and water management in Port Sanilac!
Are you looking for help with foundation repair, basement waterproofing, or crawl space encapsulation in Port Sanilac? Foundation Systems of Michigan is one of Michiganās largest and most trusted home repair companies. We specialize in repairing foundations, wet basements and damp crawl spaces. Our motto is āLess than Exceptional is Not Acceptableā and we stand behind that with our highly-experienced inspectors and crews, proven products, transferable warranties and interest-free financing. You can trust that youāre getting the best solution for your home, no matter what the problem.
Our Services

Foundation Repair
Learn about the importance of foundation repair, common foundation problem signs, and how FSM can help. Free Inspections.

Basement Waterproofing
Foundation Systems of Michigan delivers long-lasting basement waterproofing solutions that stop water and dampness for good.

Crawl Space Repair
Foundation Systems of Michigan delivers professional crawl space repair services to correct issues like sagging floors.

Concrete Lifting
Foundation Systems of Michigan delivers a reliable method for lifting and stabilizing settling concrete slabs: PolyRenewalā¢.
Our Customers Trust Us
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FSM came out today. They sent Taj, a service tech from the Traverse City office. Taj did a thorough review of the crawlspace at my cottage…
FSM came out today. They sent Taj, a service tech from the Traverse City office. Taj did a thorough review of the crawlspace at my cottage and found several structural issues that I needed to address. He showed me pictures of the areas of concern and explained the necessary solutions. Taj was GREAT and explained what needed to be done to correct these concerns. What a breath of fresh air, Taj was and an asset to FSM. I feel confident with the work that needs to be done after being explained & would recommend FSM.
Kathy Mastin
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On 5/14/26 Carter S. leveled our driveway approach for both stalls. He did a wonderful job and it exceeded our expectations. We were so…
On 5/14/26 Carter S. leveled our driveway approach for both stalls. He did a wonderful job and it exceeded our expectations. We were so impressed with him and the work he did! On 5/14/25 Forman DeShawn, Co-Forman Reggie, and Austin K. installed the footings drainage with sump pump system. We were very impressed with how well they protect our belongings and how hard they worked the entire time there were here. DeShawn explained everything they were doing, and made sure the system was working before they left.
Terry Mercer
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Jacob did a fantastic job! Clearly addressed my questions and concerns. Happy customer.
Jacob did a fantastic job! Clearly addressed my questions and concerns. Happy customer.
Joshua Hall
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Our service technician Tim Hooper was great, on time, knowledgeable, and worked quickly and thoroughly. Highly recommend him.
Our service technician Tim Hooper was great, on time, knowledgeable, and worked quickly and thoroughly. Highly recommend him.
Heidi Grebe
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Don from FSM came by for a yearly prepaid inspection of my system and sump pumps. He was great. Thorough testing, great communication of…
Don from FSM came by for a yearly prepaid inspection of my system and sump pumps. He was great. Thorough testing, great communication of the status of the equipment, etc.
Shelley Tule
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FSM crew cleaned up our crawl space and installed insulation. Jacob S, Harold M, and Robert T. did an excellent job. Jacob in particular…
FSM crew cleaned up our crawl space and installed insulation. Jacob S, Harold M, and Robert T. did an excellent job. Jacob in particular was extremely courteous, thorough, and helpful. Highly recommended.
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Miguel A, Yasmany V and Joshua W were a great crew. Punctual, professional and knowledgeable. They did a great job and showed respect for…
Miguel A, Yasmany V and Joshua W were a great crew. Punctual, professional and knowledgeable. They did a great job and showed respect for me and my house. Thank you Groundworks!
Anette Wolski
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Carter S. and Riley G. Raised the uneven cement around my pool today, did a perfect job! Thanks guys
Carter S. and Riley G. Raised the uneven cement around my pool today, did a perfect job! Thanks guys
Randall Carlson
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FSM workers Jonah H., Bryant D., and Logan D. were polite, respectful of my home, communicated the process and diligent in their work.
FSM workers Jonah H., Bryant D., and Logan D. were polite, respectful of my home, communicated the process and diligent in their work.
Christopher Camp
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Great people. I did a free estimate with Joe and was amazing and explained everything in details.
Great people. I did a free estimate with Joe and was amazing and explained everything in details.
Bilal Alsharifi
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FSM is a professional easy to work with company. Annual inspections are done efficiently, and in a timely manner. Tim recently…
FSM is a professional easy to work with company. Annual inspections are done efficiently, and in a timely manner. Tim recently performed our annual inspection and was both thorough and polite. Thank you!
Cheri Beasley
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Jason R and Jordan B. did a great job today. They were very thorough and offered to extend my warranty for five years from today since I…
Jason R and Jordan B. did a great job today. They were very thorough and offered to extend my warranty for five years from today since I had problems with their quality of work originally. I did not expect that, but that really made a difference plus them getting the job done correctly today. These guys were excellent and did an amazing job with lifting & leveling, a professional looking saw-cut to prep and then filll the cracks.
jimmyrtmrocks Harmon
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Jason R and Jordan B were very nice and cleaned up after themselves. Good job!
Jason R and Jordan B were very nice and cleaned up after themselves. Good job!
Rosa Forte
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Groundworks, did an excellent job for us, & Will IRVINE was very responsive, in finding us, service Technician, Tim Hooper to come out…
Groundworks, did an excellent job for us, & Will IRVINE was very responsive, in finding us, service Technician, Tim Hooper to come out quickly to help us, & inatall a new sump pump when we had ground water in our lower level. Our old sump pump gave out, & we needed help ASAP! THEY WERE VERY QUICK TO RESPOND! We will always recommend this company!
Lindy B.
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Rana H and Dave H were wonderful and professional. Quality work by both teams members. They truly understand customer service. Great job!
Rana H and Dave H were wonderful and professional. Quality work by both teams members. They truly understand customer service. Great job!
R Acuna
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Matt and his crew came to our home to sister a floor joist and install some blocks. They were on time, and they had the skills, tools, and …
Matt and his crew came to our home to sister a floor joist and install some blocks. They were on time, and they had the skills, tools, and materials for the job. They did skilled work and cleaned up after themselves when they were done. Matt's communication with us and his crew was top-notch. He called along the way to give us their arrival time. He explained to his crew what they needed to do and everything went as explained. His communication with us was clear and helpful. We highly recommend Matt and his crew for a job well done and would welcome them back without a doubt.
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The crew encapsulated my two crawl spaces during the peak of our heat wave. They were on time, worked efficiently, explained everything,…
The crew encapsulated my two crawl spaces during the peak of our heat wave. They were on time, worked efficiently, explained everything, and finished exactly on schedule. My crawlspace is transformed into clean dry space with a new sump pump system.
Kate Mehuron
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Mike performed a quality service check on my FSM basement waterproofing system installed in 12/24. System still working great as expected!…
Mike performed a quality service check on my FSM basement waterproofing system installed in 12/24. System still working great as expected! Thank you FSM!
Jason Humphrey
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Foundation Systems of Michigan did an amazing job with our crawl space. Worth every penny. Jacob, Stephen and Rylee were very efficient,…
Foundation Systems of Michigan did an amazing job with our crawl space. Worth every penny. Jacob, Stephen and Rylee were very efficient, professional and knowledgeable. Great experience.
Tracy Nummer
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We had an excellent experience getting our sidewalk fixed. The communication from the start with Hailey and the excellent work from Carter…
We had an excellent experience getting our sidewalk fixed. The communication from the start with Hailey and the excellent work from Carter S. and Riley G. makes it easy to recommend them!
Ellie Brace

Our Locations
32985 Schoolcraft Road
Livonia, MI 48150
5985 Clay Avenue SW
Grand Rapids, MI 49548
2817 Bond St.
Rochester Hills, MIĀ 48309
5555 Airport Hwy
Toledo, OH 43615
3805 Elmers Industrial Drive
Traverse City, MI 49685
