
San Rafael Pier Drilling & Installation
For precise, reliable pier drilling and installation, turn to Westward Builders. With 50+ years of experience, our family of general engineering and construction pros has handled every drilling condition imaginable. From flat lots to steep hillsides, we’ve successfully drilled and installed piers throughout Marin and Sonoma counties, anchoring foundations to bedrock and ensuring long-term stability.
Reach out online or call (415) 968-1090 to partner with us today. We offer free estimates for our San Rafael pier drilling and installation services.
The Pier Drilling & Installation Projects We Take On
At Westward Builders, we have the equipment and skills to handle various pier drilling and installation projects. Whether you’re starting fresh with new construction or retrofitting an existing foundation, we deliver solutions designed to last.
We provide:
- Foundation piers – For new builds or correcting improperly installed foundations
- Retaining wall piers – Designed and installed to stabilize and protect slopes
- Helical piers – Ideal for bay mud and unstable soils
- Tie-backs and rock anchors – Engineered to provide additional support in challenging conditions
- Portable drilling solutions – Perfect for tight-access areas where large machinery won’t fit
- High-water table drilling – Using concrete tremie methods to stabilize in low-lying areas
- Caving condition solutions – Expert drilling in dune sands
- Hard rock drilling – Employing rotary percussion equipment to penetrate dense rock
No matter the soil or rock conditions, our crews have the knowledge and tools to do the job right.
Our Straightforward Approach
What separates Westward Builders from others is not just our extensive capabilities. It’s our working process.
Clients appreciate that we:
- Communicate clearly and directly so you know exactly what’s happening on your project
- Own and operate our own equipment, which reduces delays and lowers costs
- Handle every step in-house, from drilling and rebar fabrication to concrete pouring
- Maintain clean, safe job sites out of respect for your property and neighborhood
- Complete projects on time and on budget, without excuses
We also bring extensive problem-solving skills to every job. While other contractors may struggle to take on a project, you can count on us to deliver long-standing results that provide peace of mind.
-
“Christophe M.
Westward Builders just finished a wonderful construction for a new studio on a hillside. A big part of the job was excavating the hillside and building a huge retaining wall. We did not even dream that it could go so smoothly and be so aesthetically p
” -
“Fully satisfied with a major culvert collapse/repair. A very challenging project that required substantial excavation and driveway demolition. They offered a creative solution to minimize disruption. Reasonable cost and an outcome that exceeded my expectat”Peter J.
-
“Excellent service and top-notch work. Westward Builders replaced the siding of my home and updated the drainage. Highly recommend!”Alex R.
-
“Westward helped me with a new retaining wall. They were fast and efficient. Transparent about spending. The new wall looks amazing. Thanks to the whole team.”Ryan K.

For Pier Drilling & Installation in San Rafael, Trust Westward Builders
From high-water table drilling to steep hillside projects, Westward Builders has the experience and equipment to handle pier drilling in all soil and rock conditions. If you want precise, durable solutions from an honest team that gets jobs done right, we are the company to call. Need support in Spanish? Hablamos español.
Reach out at (415) 968-1090 or via our online contact form. After getting more information about your needs, we can kickstart your project with a free estimate.

- Marin County
- San Rafael
- Sonoma County