Have RWR Bid Your Excavation Job

Get Your Free Excavation Estimate: 415-457-5658

For over 34 years, RWR Construction has been the Bay Area's trusted excavation specialist, handling the most challenging projects that others can't or won't attempt. From tight-access hillside excavation to complex foundation work, we bring specialized equipment and unmatched expertise to every project. 

We welcome bid opportunities from local Engineers, Homeowners, and General Contractors.

Our Excavation Services

Foundation Excavation

• New foundation trenching and excavation

• Foundation replacement excavation

• Underpinning and structural excavation

• Footing excavation for additions and new construction

• Zero lot line excavation specialists

Basement Excavation

• Basement dig outs and lowering

• Crawl space to basement conversions

• Basement expansion excavation

• Water infiltration excavation repairs

• Basement underpinning projects

Specialized Hillside Excavation

• Steep slope excavation

• Tight access excavation with track-mounted equipment

• Retaining wall excavation

• Landslide remediation excavation

• Hillside foundation preparation

Site Preparation & Grading

• Rough and finish grading

• Site clearing and preparation

• Cut and fill operations

• Drainage system excavation

• Soil removal and hauling

Why Choose RWR Construction for Excavation?

Specialized Equipment for Challenging Sites

Our track-mounted drilling and excavation equipment allows us to access sites where traditional excavators can't operate. Perfect for:

• Steep hillsides: Mill Valley, Sausalito, Tiburon, Belvedere, etc.

• Narrow side yards and zero lot lines in San Francisco

• Limited access properties throughout Marin County

34+ Years of Bay Area Experience

We understand the unique soil conditions and challenges of Bay Area excavation:

• Expansive clay soils

• Hillside stability requirements

• Seismic considerations

• Local permit and engineering requirements

Licensed, Insured & Trusted

• California Contractor's License #527433

• Fully insured and bonded

• Completed hundreds of projects throughout the Bay Area

• Trusted by structural engineers and architects

• Public works approved contractor

Service Areas

Marin County: San Rafael, Mill Valley, Sausalito, Tiburon, Belvedere, Ross, Larkspur, Corte Madera, Fairfax, San Anselmo, Novato

San Francisco: Marina, Pacific Heights, Nob Hill, Castro, Noe Valley, Twin Peaks, Richmond, Sunset

East Bay: Oakland Hills, Berkeley Hills, Piedmont

Emergency Excavation Services

When landslides, foundation failures, or water damage require immediate excavation work, RWR Construction responds quickly with emergency services available.

Get Your Free Excavation Estimate

Every excavation project is unique. Our experienced team will:

• Visit your property for a thorough assessment

• Provide detailed recommendations

• Deliver a comprehensive written estimate

• Work with your engineer or architect

Call Now: 415-457-5658