Portola Valley's Top Rated
Home Remodeling Contractor

Portola Valley's 5-Star Home Remodeling Contractor

Serving Santa Clara and San Mateo counties and parts of the East Bay. See all our locations.

From drab to beautiful, cramped to comfortable

That's what a Portola Valley custom home remodel can do for you and your family. And we're here to make sure the results are exactly everything you dreamed of!

We offer the latest in home energy performance and eco-friendly building options, as well as stress-free seamless planning for our home remodeling clients in Portola Valley.

Master bedroom remodel in San Jose

Our reputation as a 5-star Portola Valley home remodeling contractor keeps on growing

Yelp reviews for Bay Builders
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Featured Home Remodeling Project

Our featured home remodel is located in the lush hills of Belmont, CA.

This home is a completed interior and exterior remodel. We stripped the exterior stucco and interior down to the frame to complete the vision for this home. Take a look at the finished remodel!

We’re so happy to have been a part of this remodel!

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And our latest home remodels…

Imagine this for your Portola Valley home! 


Sit back and watch it enfold!
We'll take care of the rest!

While you’ve been gathering dreams for your Portola Valley home (and saving lookbooks in Houzz), we’ve been gathering experience and a team of experts and subcontractors to work on every Portola Valley home remodel we do, from designers and architects to plumbers, and electricians, painters, roofers, cabinet makers, landscapers and more. They are all masters of their craft or we wouldn’t hire them.

We have top-notch project managers to keep our building and remodeling projects on time and on budget. Our goal is to ensure your confidence in us by providing a seamless and stress-free remodeling process. We encourage you to read some of the online reviews that reflect our clients’ delight with our work throughout the project and the final product.

If you’re thinking of remodeling your Portola Valley home, but you don’t want the stress of pulling it altogether, call us. That’s our job.

All we ask is that you share with us how you envision your dream home to be. We’ll take it from there. 

Leave all this to us…

A few of the Bay Builders & Remodeling team, here to make your remodeling dreams come true

And here's how the home remodel process goes…

Your remodel timeline depends on how extensive the work is. Time estimates given here are what you might expect for a total home remodel in Portola Valley. A good estimate is for every $10,000, expect the work to take 1-2 weeks to complete the work once started.

home remodeling work team

From concept to completion, we take care of all aspects of your Portola Valley home remodel so you don't have to.

(1 Month)

(1 - 2 Months)

Meanwhile, we procure appliances, lighting fixtures and materials for final stage.

(4-6 weeks)

Get Started with a Complimentary Consultation

You have questions. We have answers & ideas, so let's talk.

If you’re contemplating a home remodel or new build in Portola Valley, you may be overwhelmed with options or might even be wondering if it’s possible on your property or if you can even afford it. There are many questions that may be keeping you up at night.

Well, good news. We’re here to put your mind at ease with a complimentary consultation with a building and design expert who is also familiar with the building & remodeling regulations here in Portola Valley. And you’ll walk away knowing what’s possible, what your options are, and what your next steps are. You’ll have a plan!

We can’t wait to help get you on the way to your dream home. Sleep well!

yara on phone

Yara is looking forward to your call

Or submit the following form and we’ll call you to schedule an appointment for a complimentary consultation.