Best Home Builders near Castro Valley, CA
We have one contractor in Castro Valley on file, and it is on this list, along with 23 from towns including Walnut Creek (4, 13 mi), Danville (3, 9 mi) and Oakland (3, 10 mi).
8 open weekends · 23 rated 4.5+ · 7 show a license
Data verified October 18, 2026
Wehrli Construction
- Project
Altius Construction
The Sobrato Organization
Roofing Contractor Pinole
- Home Remodeling
- Project Manager
- Team
Vox Design Group
Listed for people planning a new house in and around Castro Valley, CA, these 24 contractors build on land you own or on lots they control. A card reflects the way that builder describes its own work, its plans and its service area; the ratings beside it come from public reviews.

Area overview: Castro Valley, CA
The 24 contractors on this page are rated from 4.4 to 5.0 across 353 reviews; 2 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (91%), quality (82%) and responsiveness (81%). The topics that come up most in reviews of the contractors on this page are "communication", "price" and "crew". 7 are open on Saturdays and 2 on Sundays. The services the contractors on this page list most often on their websites are bathroom remodeling (4), home additions (4), kitchen remodeling (4), accessory dwelling units (adus) (2) and bathrooms (2). 7 show a license on their websites and 5 have a BBB rating of A or A+. Domain records put 14 websites of the contractors on this page at ten or more years old; the oldest dates from 1995. 1 offers financing or payment plans; 3 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
What should I look for on a builder's site?
Websites are listed for 22 of the 24 builders on this page. Look for houses finished years ago rather than renderings, a named list of the plans they build, and a clear statement of which counties they work in. A gallery with no addresses and no plans is a portfolio you cannot check.
3G Builders and Renovation
- Expectations
- Project
- Communication
California Sunrooms Co.
- Glass
- Team
- Product
Gayler Design Build
- Project
- Home
- Budget
New Key Construction
- Design
- Remodel
- Planning
U.S Accurate Construction
- House
- Project
- Price
Innovative Custom Builders
Eagle Peak Builders
- Retaining Wall
- Project
- Plan
Wilkinson Construction
Bay Area Custom Homes
Chana Construction Inc.
- Inspections
- Project
- Remodel
JD General Construction
- Budget
- Project
- Plans
Front Street Builders
- Construction
- Team
- Ideas
Inspired Adus
- Space
- Team
- Backyard
Devoe Construction & Design
Red Boot Construction
Younger Brothers Builders (Ybb)
- Home
- Remodel
- Project
Benchmark Home Construction
- House
- Project
- Quality
Manzanita Design Build
- Space
- Budget
- ADU