CF Contracting — Trusted Sitework Experts in Northern California
Proudly serving Marin, San Francisco, and San Mateo Counties with expert sitework solutions for both public and private projects.
Precision.
Integrity. Built to Last.
At CF Contracting, we specialize in essential sitework that lays the foundation—literally—for your construction project. Our services include foundations, retaining walls, drainage systems, driveways, sidewalks, sewer connections, utilities, and landscaping. Whether you're a homeowner, investor, or builder, we deliver high-quality concrete and utility services that set your project up for long-term success. We are fully licensed and insured in California and proudly serve clients across Marin, San Francisco, and San Mateo counties—and beyond.
Delivering Reliable Sitework Services Across the Bay Area
Reliable concrete foundation work for both residential and commercial projects
Structural and decorative walls built to last, including concrete, masonry, wood, and drilled pier systems.
Expert installation and replacement of concrete driveways, with options for stamped and custom finishes.
Precision flatwork and custom-colored concrete applications for sidewalks, patios, and exterior surfaces.
Complete site prep including grading, soil conditioning, irrigation system setup, and planting.
Trenching, shoring, and installation of sewer, storm drain, and other essential utility lines.
Full-service septic system installation, repair, and upgrades for residential and rural properties.
Ask about our flexible financing solutions to help get you started without delay. We’ve partnered with All Bay Mortgage to offer financing on most major projects
Homeowners – Construction & improvement loans
Investors – DSCR, bridge, and rental property loans
Self-Employed – Bank statement & asset-based options
With over 40+ years of Professional Experience, 99% Customer Satisfaction, 10+ Skilled professionals, we have proven ourselves as trusted Sitework Contractor in the Marin, San Francisco, and San Mateo Counties.
Professional Experience
Customer Satisfaction
Skilled Professionals
Fill out a quick form to tell us what you need — no obligations, just details.
We’ll hop on a quick call to review your goals, timeline, and budget.
We’ll visit the project site to assess conditions and take measurements.
Get a clear, transparent estimate — no hidden fees.
Once approved and signed, let’s get to work!
Meant to post this a bit ago but this summer I hired CF Contracting for remodeling my summer home in CA, and I'm very happy with the results!! Very professional, great craftsmanship, extremely customer focused, and a lot of attention to detail. I didn't give them that much useful guidance on what I wanted for my house (though I had a specific image in mind, just didn't know the lingo to express it), but they were still able to do exactly what I wanted and gave good advice along the way about how we could achieve it in a cost effective manner.
Basically, one part of the remodel was that I wanted to break up the living room area of my house by increasing the height of one portion of the floor and adding a wide arch between the two sections (as I had seen in another home) and they were able to accomplish that exactly how I had hoped for. I was happy that CF Contracting actually heard my vision through and thought about how to accomplish it without saying it was ridiculous or not aesthetically worth how much it would cost to do it.
I also want to mention that their project management/organization is very good -- I was seeking estimates from other contractors in the area as well and CF Contracting was the only one that made a detailed plan with me in a timely fashion (because I had wanted this to be ready for me to use during at least part of the summer) and they continued that precedent throughout their time working on my house.
CF Contracting is a top-tier contracting company, could not recommend more!
Ready to start your project? Get in touch and let’s break ground together. We’ll walk your site, understand your goals, and give you a fair, honest estimate—no pressure.
License #967497 | California Contractor – Class A, B, C-10
Serving residential and commercial clients in Marin, San Francisco, and San Mateo Counties.
Foundations
Retaining Walls
Driveways
Site Concrete
Landscaping
Underground Utilities
Septic Tanks
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