Kitchens
Bathrooms
Decking
Custom Homes
Bay Area General Contractor
From charming Victorian remodels to custom new builds, I Know A Guy Contracting brings craftsmanship, honesty, and care to every home across the Bay Area.
Kitchens
Bathrooms
Decking
Custom Homes
Get to Know Us
When people need work done right, they say “I know a guy.” That’s us. I Know A Guy Contracting was built on the idea that great contracting should feel personal — no runaround, no mystery pricing, just straight talk and quality work you can be proud of.
We serve homeowners all across the Bay Area, from San Francisco Victorians to East Bay bungalows, bringing the same high standards to every job — whether it’s a weekend deck build or a full custom home.
Why Choose Us
We don’t cut corners — ever. Every project is held to the highest standards of quality, from the foundation up to the finishing touches.
We respect your time and your money. Our process is built to keep projects moving efficiently so you never have to wonder what’s happening next.
We communicate clearly, show up when we say we will, and treat your home like it’s our own. No surprises — just a contractor you can actually trust.
What We Do
Full gut-and-rebuild or thoughtful refresh — we handle every detail of your dream kitchen.
From spa-style master baths to efficient guest updates, done beautifully and on schedule.
Ground-up builds designed and executed to your vision, with expert guidance every step.
Transform any room or your entire home. We bring fresh ideas and proven execution.
Custom decks, patios, and outdoor spaces that extend your living area beautifully.
Expand your footprint with room additions and accessory dwelling units built to last.
Solid structural work from the ground up — the bones that make everything else possible.
Need something else? If it’s a build, we’ve probably done it. Reach out and let’s talk.
Get Inspired
Every home is different — and so is every project. Whether you’re dreaming of a new kitchen, a backyard deck, or a full home transformation, we’ll help you bring that vision to life.
Custom Home Exterior
Dream Kitchen
Spa Bathroom
Backyard Deck
Living Spaces
Let’s Talk
Have a project in mind or just want to get a sense of what something might cost? Reach out — we’re always happy to chat and give you a straight answer.
Phone
(510) 402-6158Service Area
Bay Area, CaliforniaCSLB License
#1156519Send a Message