
Concrete Garage Floors & Outbuilding Slabs
Durable slabs for garages, shops, and barndominiums across Northeast Wisconsin
Slabs Built for More Than Just Garages
Your garage or outbuilding slab has to stand up to heavy use — vehicles, equipment, and Wisconsin’s freeze–thaw cycles. Hendricks pours new garage floors for residential builders, handles remove-and-replace projects for homeowners, and installs grade beam slabs or foundation-tied slabs for shops and barndominiums. From standard garage replacements to outbuildings with foundations, we deliver flatwork that holds up.
New construction garage floors for residential builders
Oversized garages and workshops
Barndominiums and outbuildings (grade beams or poured on foundation)
Remove & replace projects for homeowners

Our Garage Flatwork Process
Estimate
We’ll visit the site, measure, and give you a clear estimate. Builders can align us with project schedules; homeowners can use this time to discuss slope, drainage, or tie-ins.
Schedule
Once approved, you’re on the schedule. Homeowners receive our Project Packet so you know what to expect.
Prep, Pour & Finish
For replacements, we handle demo, haul-away, grading, and finishing. For new builds and outbuildings, we set forms and pour either a flat slab, grade beam slab, or slab tied into the foundation — whatever the project requires.







With RG Hendricks Concrete as Your Concrete Contractor, You Can Always Count on:
Professional Service
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Transparent Pricing
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Licensed & Insured Services
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Expertise on Projects of All Sizes
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