Updated: Jun 05, 2026
Location
Address
431 TAYLOR AVE, Alameda, CA, 94501
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Harmon's Plumbing
Harmon's Plumbing at 431 TAYLOR AVE, Alameda, CA 94501, held a Plumber license (#1038742) with the California contractors license board with an expiration date of 04-30-2020. We last verified the license was expired on 06-04-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Harmon's Plumbing Services
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Harmon's Plumbing Contact Information
Phone Number: (510) 388-3865
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Address: 431 TAYLOR AVE, Alameda, CA 94501
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Harmon's Plumbing License info
Inactive License
| License # | 1038742 |
| Status | Inactive |
| State | California |
| Type | Prefabricated Equipment |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Harmon's Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 921046 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Harmon's Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Harmon's Plumbing, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Financial Pacific Insurance Company |
| Bond Value | $12,500 |
Harmon's Plumbing Employees
RH
Robert Michael Harmon
Sole Owner
SH
Shaun Jonathan Harmon
Sole Owner