Plumbing Contractors in Castro Valley, CA
21 Plumbing contractors in Castro Valley, California appear in the CSLB public record — 21 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Baek Construction
C-36 · Castro Valley, CA
Harris Water Heaters Inc
C-36 · Castro Valley, CA
Gaxl General Construction Inc
C-36 · Castro Valley, CA
AAA Plumbing & Remodeling Inc
C-36 · Castro Valley, CA
Proper Plumbing Services LLC
C-36 · Castro Valley, CA
Blu Pipe Plumbing LLC
C-36 · Castro Valley, CA
Garibay Olga Plumbing
C-36 · Castro Valley, CA
Bluewave Plumbing and Water Heaters LLC
C-36 · Castro Valley, CA
Bonetti Frank Plumbing Inc
C-36 · Castro Valley, CA
Demiguel Plumbing
C-36 · Castro Valley, CA
MC Donagh John Builders and Energy Systems
C-36 · Castro Valley, CA
Lambros Elias Plumbing
C-36 · Castro Valley, CA
Bri-Carr Plumbing
C-36 · Castro Valley, CA
Streamline Plumbing & Drain Co
C-36 · Castro Valley, CA
All Fixture Plumbing
C-36 · Castro Valley, CA
MC Carthy Patrick
C-36 · Castro Valley, CA
Clearwater Plumbing
C-36 · Castro Valley, CA
Just Plumbing Inc
C-36 · Castro Valley, CA
Houston Plumbing
C-36 · Castro Valley, CA
Water Heater Company
C-36 · Castro Valley, CA
Alligator Plumbing Inc
C-36 · Castro Valley, CA
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Frequently asked questions
How many Plumbing contractors are licensed in Castro Valley, California?
This directory lists 21 Plumbing contractors in Castro Valley, California, of which 21 currently hold an active CSLB license.
How do I check if a Plumbing 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 Plumbing 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.