
San Rafael General Engineering & Construction Services
Building With Experience. Delivering With Precision.
At Westward Builders, we’ve built our reputation on trust, expertise, and an unwavering commitment to quality. As a family-run company with 50+ years of professional experience, we provide a complete range of construction and general engineering services to clients throughout Marin, Sonoma, and surrounding counties. Since 2017, we’ve taken pride in managing projects from concept to completion, handling everything from planning and permits to engineering, design, and construction.
Whether you’re starting a new project, repairing an existing structure, or facing an urgent challenge, our team has the skills, equipment, and knowledge to get the job done right the first time.
Call (415) 968-1090 or reach out onlineto learn more about our services and request a free estimate. Need support in Spanish? We offer bilingual services. Hablamos español.
Our Services
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Commercial Construction
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Deck Construction
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Demolition
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Excavation & Grading
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Foundation Construction & Underpinning Repair
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Hillsides Tight Access Zero Lot Lines
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Landslide Prevention
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Pier Drilling & Installation
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Remodeling
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Retaining Wall Design & Construction
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Structural Shoring & House Lifting
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Waterproofing & Drainage
The Westward Builders Difference
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Local & TrustedProudly serving our community with a reputation built on reliability and trust.
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Trained & Experienced TeamSkilled professionals dedicated to delivering quality craftsmanship every time.
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Materials KnowledgeExpertise in selecting the best materials to ensure durable and beautiful results.
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Transparent CommunicationClear, honest updates to keep you informed throughout the entire project.

What to Expect from Westward Builders
Working with Westward Builders means partnering with a team that takes a straightforward, no-nonsense approach to every project. How does that look?
Here’s what you can expect when you choose us:
- Direct and honest communication at every stage
- Clean, respectful job sites that minimize disruption to your home or business
- On-time, on-budget completion of projects without compromising quality
- Cost savings through efficiency, thanks to our own fleet of trucks and equipment
- Unmatched expertise, with decades of experience solving complex construction problems
Above all, you can expect a seamless experience. We understand how stressful construction projects can be, and we make it our mission to provide great results and peace of mind.
Kickstart Your Project with a Free Estimate
No matter the size or scope of your project, Westward Builders is here to help you bring it to life. From planning through completion, we have the knowledge, equipment, and dedication to deliver durable, value-driving results. Let us know how we can assist you today. After getting more information, we can provide a free, detailed estimate for our San Rafael general engineering and construction services.
Contact Westward Builders online or call (415) 968-1090 to discover how we can put our unparalleled expertise and resources to work for you.

Top-Notch Work
“Excellent service and top-notch work. Westward Builders replaced the siding of my home and updated the drainage. Highly recommend!”Alex R.