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Aerial photo of Marin County, CA

The Bay Area’s premier structural concrete construction specialist.

Tight Access & Track Drilling
Structural Concrete
Slide Repairs
Drainage & Waterproofing
Anchors, Tiebacks & Piers
Foundation Repairs
Retaining Walls & Retention Systems

Powerful and fast drilling, using track mounted equipment for smaller and larger diameter, deeper piers.

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RWR has developed a unique capability for hillside construction of concrete foundations.

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RWR specializes in all types of landslide repairs, as well as preventative measures.

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Whether new construction or an existing structure, a drainage system is important to relieve hydrostatic pressure, which can cause walls to fail, infiltration into the living areas, mildew, mold, dampness, and soften soil under foundations, causing foundations to settle.

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We are known as one of the top construction firms in the Bay Area for installing all types of structural support piers and piles, helicals, tiebacks, lateral retention systems and holddowns.

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We can extend the foundation down into competent bearing material, install drainage to prevent water infiltration, or strengthen or replace the foundation itself.

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Retaining walls built by RWR do not fail, because RWR walls are constructed using the soundest construction techniques and materials of the highest quality.

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Tight access drilling

Five Stars

“RWR is the greatest construction
company ever.”

Tight access drilling
Tight access drilling

For over 24 years, we’ve specialized in solving the problems that others can’t. From tight-access and track drilling to stabilizing settling foundations and correcting hillside movement, we deliver precision solutions that protect and restore the integrity of your property. Our team has mastered helical installations, slide repairs, earth retention systems, and underpinning for existing structures.

Whether it’s emergency response work, structural concrete, retaining walls, or drainage and water infiltration issues, we bring unmatched experience and proven results. We don’t just fix cracks, we resolve the root causes, ensuring long-term stability and peace of mind.