General Building Contractors in Castro Valley, CA
249 General Building contractors in Castro Valley, California appear in the CSLB public record — 237 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
New Generation Construction & Remodeling Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
HB Construction Services Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Baek Construction
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Buchmann Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
R A Custom Siding
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
G X Construction Co
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
F Huang Construction Inc
B · Castro Valley, CA
Verified August 4, 2026 · Bonded
Michael Gareth Smith
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
R E Timm Construction Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Mikeco Construction Company
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Lucas Ilie Construction
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Lico's Contracting
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
G R V Homeimprovement
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Ionut Construction
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Rayco Painting & Construction Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
MNM Builders Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Griffin Construction Services
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Dich Construction
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Gaxl General Construction Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Pro Attic Restoration Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Pinon Custom Construction Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Ionian Builders LLC
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
Gem Home Improvements Inc
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
BD Construction
B · Castro Valley, CA
Verified September 28, 2026 · Bonded
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Before you hire in Castro Valley
Frequently asked questions
How many General Building contractors are licensed in Castro Valley, California?
This directory lists 249 General Building contractors in Castro Valley, California, of which 237 currently hold an active CSLB license.
How do I check if a General Building contractor is licensed in Castro Valley, California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active (not expired, suspended, or inactive) to be valid.
Should a General Building contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.