Finding a basement waterproofing contractor in metro Detroit usually means choosing between lead-generation sites that get paid when you submit a form and review platforms that cannot tell you whether a license is real. This directory takes a different approach: for each company we publish a public record, every fact labeled with its source, its verification status, and the date we checked it, alongside something no other directory has, the basement-flood risk of the communities that company actually serves.
Verified records
Perma Dry Michigan
HomeSpec Waterproofing and Foundation Repair
Michigan Basements
SAS Services
Basement Waterproofing of Michigan
Swift Dry
More records are in verification now. Each is checked by hand against the company's own site and public records before it is published, so this list grows deliberately, not by scraping.
The working roster
These are the basement waterproofing, crack repair, and foundation companies we have identified operating across metro Detroit, compiled from public listings and each company's own website (June 2026). Listed alphabetically. A listing here is not an endorsement and says nothing about quality; it means the company appears to actively serve the region. Records are published as verification completes.
| Company | Based in | Focus | Record |
|---|---|---|---|
| 4-Ever Water-Tite | Fraser | Waterproofing | Not yet published |
| American Basement Waterproofing | Southfield | Waterproofing, crack repair | Not yet published |
| AR Basement Crack Repair | Canton | Crack repair | Not yet published |
| Armstrong Plumbing & Sewer | Warren | Plumbing, waterproofing | Not yet published |
| Atlantic Coast Waterproofing | Fenton | Waterproofing | Not yet published |
| Blue Water Basement Waterproofing | Marine City | Waterproofing | Not yet published |
| Calculus Foundation Repair & Waterproofing | Eastpointe | Foundation, waterproofing | Verified record → |
| Concrete Repair Services | Shelby Twp | Concrete, crack repair | Not yet published |
| The Crack Team | Livonia | Crack injection | Not yet published |
| Cut N Dry Waterproofing | Waterford | Waterproofing | Not yet published |
| Dry Basements Plus | Commerce Twp | Waterproofing | Not yet published |
| EverDry Waterproofing of S.E. Michigan | Southeast Michigan | Waterproofing | Not yet published |
| Forever Watertite | Sterling Heights | Waterproofing | Not yet published |
| Foundation Systems of Michigan (Groundworks) | Metro Detroit | Foundation, waterproofing | Not yet published |
| Great Lakes Waterproofing | Southeast Michigan | Waterproofing | Not yet published |
| HomeSpec Waterproofing and Foundation Repair | Westland | Waterproofing, foundation | Verified record → |
| Mansour's Innovations | Eastpointe / Shelby Twp | Waterproofing | Not yet published |
| Michigan Basements | Bloomfield Twp | Waterproofing | Verified record → |
| Mr. Sponge | Novi | Waterproofing | Not yet published |
| Perma Dry Michigan | Plymouth | Waterproofing, crawlspace | Verified record → |
| RC Waterproofing | Flushing | Waterproofing | Not yet published |
| SAS Services | Warren | Multi-trade incl. waterproofing | Verified record → |
| StayDry Waterproofing | Michigan (multi-city) | Waterproofing | Not yet published |
| SuperDry Basements | Macomb Twp | Waterproofing | Not yet published |
| Tom's Basement Waterproofing | Sterling Heights | Waterproofing | Not yet published |
| WaterTight Solutions | Mt. Clemens | Waterproofing | Not yet published |
Missing a company, or see something wrong? Email [email protected] and we will fix it. Companies HQ'd outside the three counties are listed when they state metro Detroit service areas.
Hiring in a high-risk community?
The right fix depends on where you live. A pre-1960 home in a combined-sewer community faces city-main backups, where a backwater valve matters as much as any drain system; a newer home on higher ground may need only a crack repair. Before any sales visit: check your community's Basement Risk Index, read how to vet a waterproofing contractor (license, warranty, red flags), and know the 2026 metro Detroit cost ranges so you can tell a fair quote from an oversell. You can also browse basement waterproofing contractors by city.
Are you one of these companies?
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Confirm your record, free →About this directory: records are compiled from public sources and each company's own published information, labeled by verification status, and correctable by the company at any time. We do not publish third-party review text, we do not rank companies by quality, and inclusion or omission is not a judgment. See the published methodology.