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C&H Plumbing Corporation
Serving Contra Costa County and the East Bay since 1994, C&H brings an unmatched legacy of expertise to every job. Founded by owner operator Thomas Gunsul, who brings 60+ years of plumbing experience across California and Hawaii, and backed by his partner Paul with over 30 years of shared history, we do things the right way - no shortcuts!
From Water Heaters to your next remodel or ground-up project, we have you covered. We believe in honest, flat-rate pricing with no surprises. We charge a simple $89 on-site diagnostic fee to properly assess your issue, and that fee is 100% waved when you hire us for the service call.
True decades of real, licensed experience. Get it done right the first time. Call C&H Plumbing Corporation today.
From BuildZoom: C&H Plumbing Corporation, 4744 Pacheco Blvd, Martinez, CA (Employee: Thomas Maynard Gunsul) holds a Plumbing license according to the California license board.
Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring C&H Plumbing Corporation, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
C&H Plumbing Corporation Contact Information
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C&H Plumbing Corporation License info
Verified License
| License # | 697836 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for C&H Plumbing Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Bonded
| Bonded Agent | Western National Mutual Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
Very knowledgeable and honest!