SAS Services Inc

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About SAS Services Inc
SAS Services Inc operates as a waterproofing and home services contractor serving Warren, Michigan and surrounding communities including Detroit, Royal Oak, and Macomb County. The business holds a 4.8-star rating compiled from 448 customer reviews, reflecting consistent service quality across basement waterproofing, foundation repair, roofing, and related exterior home improvement trades. Their Warren location handles projects throughout the greater Detroit metro area, with specific service pages dedicated to cities such as Berkley, Grosse Pointe, Livonia, and Southfield.
What distinguishes SAS Services from simpler single-trade contractors is their scope across multiple interrelated home systems. The company handles basement waterproofing alongside foundation repair, mudjacking and concrete lifting, roofing installations, brick repair and tuck pointing, French drain installation, plumbing repairs, crawlspace encapsulation, and gutter work. This breadth allows homeowners to address several related problems through a single contractor rather than coordinating multiple specialists. Their service model appears geared toward comprehensive exterior water management and structural maintenance.
Customer reviews highlight specific technicians who handled noteworthy situations. Steve, referenced by multiple reviewers, arrived at homes to provide estimates and diagnosed basement water issues within minutes, explaining solutions clearly to homeowners. One reviewer described how SAS responded during an active basement rebuild when water rod leaks threatened the project timeline, arriving the same day to keep construction on schedule. Another detailed work on a 101-year-old house in Royal Oak involving waterproofing, floor drain replacement, and temporary support pole installation.
What Customers Say
Seven of seven sampled reviewers awarded 5-star ratings, with each mentioning specific technicians (Steve, Kris, Traci) or particular service scenarios like same-day emergency response during a basement rebuild. Multiple reviews emphasize diagnostic speed, honest assessments, and competitive pricing. One reviewer noted a salesperson declined to recommend work on a driveway that was still in good condition.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Basement Waterproofing
Interior and exterior waterproofing systems to prevent water intrusion in basements and crawlspaces.
Foundation Repair
Structural repairs addressing foundation cracks, settling, and water damage affecting home stability.
Roofing
Complete roof replacement and repair services for residential properties throughout the service area.
Mudjacking & Concrete Lifting
Slab jacking technique to lift and level sunken concrete driveways, patios, and sidewalks.
French Drain Installation
Exterior drainage systems designed to redirect groundwater away from foundations and basements.
Brick Repair & Tuck Pointing
Masonry restoration and repointing services for damaged brick walls and chimneys.
Crawlspace Encapsulation
Sealing and conditioning of crawlspaces to control moisture and improve indoor air quality.
Gutter Installation & Repair
Complete gutter systems including installation, repair, and maintenance for proper roof water drainage.