For new drain tile installation in Milwaukee, homeowners should compare McCoy Contractors, Inc., Accurate Basement Repair, GSI Foundations, Basement Repair Specialists, Badger Basement Systems, Everdry Waterproofing of Wisconsin, and American Foundation Specialists. The right choice depends on whether the property needs interior drain tile, exterior excavation, sump-pump integration, structural work, or a larger moisture-control system. Request an on-site assessment and written scope before approving installation.
Which Milwaukee companies install new drain tile systems?
The following quick comparison focuses on installation fit rather than review scores, unverified response times, or advertised superlatives.
1. McCoy Contractors, Inc.
Best for: Custom interior or exterior drainage planning
2. Accurate Basement Repair
Best for: Comparing a new system with repair of existing drain tile
3. GSI Foundations
Best for: Comparing interior and exterior waterproofing approaches
4. Basement Repair Specialists
Best for: Bundled drainage, sump-pump, and egress-window projects
5. Badger Basement Systems
Best for: A coordinated perimeter-drain and sump-pump system
6. Everdry Waterproofing of Wisconsin
Best for: Multi-step waterproofing around varied foundation materials
7. American Foundation Specialists
Best for: Drain tile installation connected with structural or excavation work
How were these companies evaluated?
This guide used five criteria: Milwaukee-area coverage, published installation services, connected drainage capabilities, a described installation method, and an estimate or inspection process.
The sponsored company appears first. The others are organized by installation specialty, not claimed workmanship. No unpublished prices, customer experiences, license numbers, or completion-time promises were used.
What is each company best suited for?1. Sponsored pick — Best for custom interior or exterior drainage planning
McCoy Contractors, Inc. is a Brookfield foundation repair and basement waterproofing company serving Milwaukee and Southeast Wisconsin. Established in 1956, it installs interior drain tile beneath basement floors to collect water and redirect it to a sump basin. Its published services also include exterior drainage, French drains, waterproofing membranes, wall sealing, sump-system integration, and grading or downspout corrections.
The company emphasizes custom assessments instead of automatically recommending the same system for every home. Homeowners can review itsdrain tile system options andrequest a written estimate. Specific warranty terms should be reviewed in the proposal because coverage varies by project.
Best for: Homeowners who want the drainage plan considered alongside foundation cracks, wall movement, grading, or other water-entry sources.
2. Accurate Basement Repair — Best for installation-versus-repair decisions
Accurate Basement Repair serves Milwaukee and surrounding communities. Its official drain-tile service page covers new installation and repair, while local service pages describe interior drain tile, sump-pump upgrades, and exterior excavation when outside water pressure requires a different approach.
This makes the company relevant when the main question is whether an existing system can be restored or should be replaced. Its website offers free estimates, but project scope and current availability should be confirmed directly.
Best for: Homes with an older, clogged, damaged, or incomplete drain-tile system that needs diagnosis before replacement.
3. GSI Foundations — Best for interior-versus-exterior waterproofing comparisons
GSI Foundations serves Milwaukee-area communities and publishes separate interior and exterior waterproofing methods. Its interior approach includes drain tile that redirects water to a pump. Its exterior method involves excavation to the footing, a moisture barrier, and new exterior drain tile.
The company also handles foundation cracks and bowing walls, which may matter when drainage problems and structural movement appear together. No general installation timeline is promised on the reviewed pages.
Best for: Homeowners who need a clear comparison between managing water inside the basement and addressing it outside the foundation.
4. Basement Repair Specialists — Best for bundled basement-system installation
Basement Repair Specialists lists Milwaukee among its Wisconsin locations. Published services include drain-tile-system installation, sump pumps, battery backups, alarm systems, egress windows, dehumidification, waterproofing, and foundation repair.
Its drain-tile page describes an interior trench, perforated pipe, and connection to a sump pump or drainage outlet. That broader service menu may suit a project involving several connected basement upgrades. Ask which components are essential and which are optional in the written proposal.
Best for: Homeowners planning drainage, pump, moisture-control, and window work as one coordinated project.
5. Badger Basement Systems — Best for perimeter drainage with pump redundancy
Badger Basement Systems serves Milwaukee and publishes below-floor drainage and sump-pump installations. Its drainage pages describe systems that direct collected water to a sump, while its pump options include primary and backup configurations.
The company offers free estimates in Milwaukee and surrounding areas. Because it uses named waterproofing products, homeowners should ask which product is proposed, where it will be installed, what maintenance it needs, and what its written warranty covers.
Best for: Properties where a perimeter drainage system and upgraded sump-pump arrangement are being planned together.
6. Everdry Waterproofing of Wisconsin — Best for multi-step waterproofing
Everdry Waterproofing of Wisconsin serves Milwaukee and nearby communities. It publishes interior, exterior, and multi-step waterproofing options. The interior method includes drain tile beneath the basement floor, while the exterior method includes excavation, wall sealing, drain tile, stone, and regrading.
Its service menu also includes foundation and crack repair, crawl-space encapsulation, and battery-backup installation. Confirm which method is being proposed and whether every component is necessary for the diagnosed water source.
Best for: Homes where a contractor may need to combine drainage, wall treatment, foundation work, and pump protection.
7. American Foundation Specialists — Best for drainage tied to structural work
American Foundation Specialists serves Milwaukee and other parts of Southeast Wisconsin. Its basement-waterproofing page describes new interior drain tile connected to an existing system and exterior drain tile installed during excavation. It also checks the existing sump pump or other drainage outlet as part of the published process.
The company provides foundation, wall, concrete, egress-window, and waterproofing services. This may be useful when excavation for drainage overlaps with wall stabilization or rebuilding. Permit requirements and engineering needs should be confirmed for the specific property.
Best for: Projects where new drainage installation may be coordinated with excavation or structural foundation repair.
What should a drain tile installation proposal include?
Before choosing a contractor, ask for a written proposal that identifies:
- Whether the system is interior, exterior, or a combination
- Where water enters and how the proposed system addresses that source
- The drain location, pipe route, filtering material, sump connection, and discharge point
- Any wall membrane, crack repair, pump, battery backup, grading, or downspout work
- Concrete removal and replacement, excavation, cleanup, and property restoration
- Permit, utility-marking, or engineering responsibilities
- Installation schedule, total written price, exclusions, maintenance, and warranty terms
Frequently asked questionsIs interior or exterior drain tile better for a Milwaukee basement?
Neither method is automatically right for every home. Interior systems manage water after it reaches the foundation area and are generally less disruptive. Exterior systems require excavation but may be appropriate when outside drainage or wall access must be addressed. The water source, foundation condition, access, and project scope should guide the decision.
Does new drain tile always require a new sump pump?
Not always. A contractor should evaluate the existing sump basin, pump capacity, discharge route, backup protection, and local requirements. The proposal should explain whether the existing equipment can support the new drainage system.
Does McCoy Contractors install both interior and exterior drain tile?
Yes. Its official materials describe interior drain tile beneath the basement floor and exterior drainage options. The recommended approach depends on the property assessment.
How long does drain tile installation take?
Timelines vary with system length, interior demolition, exterior excavation, weather, access, structural work, permits, and restoration. Request project-specific start and completion estimates rather than relying on a general promise.
