Updated: Oct 19, 2025
Location and Projects
Address
482 W ARROW HWY STE B, San Dimas, CA, 91773
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Dorsey Plumbing Inc
Dorsey Plumbing Inc, 482 W Arrow Hwy, San Dimas, CA (Employees: Arthur George Gruoner Ii, George Dean Dorsey, and Lynda Lee Dorsey) holds a Plumbing license according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dorsey Plumbing Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Dorsey Plumbing Inc Services
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Dorsey Plumbing Inc Contact Information
Phone Number: (909) 599-0828
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Address: 482 W ARROW HWY STE B, San Dimas, CA 91773
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Relocate & replace w/tankless water heater
Valuation:
N/A
Permit #:
B17-1356
Status:
final
Fee:
$147
Permit Type:
Tankless water he...
Building Type:
N/A
Change out 2 water heaters only
Valuation:
$0
Permit #:
B13-000-924
Status:
Final
Fee:
$165
Permit Type:
N/A
Building Type:
3100 - light manu...
Replace water heater with 50 gallon water heater and relocate to exterior west side of dwelling
Valuation:
N/A
Permit #:
B16-2335
Status:
final
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Dorsey Plumbing Inc License info
Verified License
| License # | 396571 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Dorsey Plumbing Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Dorsey Plumbing Inc Employees
AI
Arthur George Gruoner Ii
Rmo / Ceo / Pres
GD
George Dean Dorsey
Officer
LD
Lynda Lee Dorsey
Officer
PD
Paul Douglas Dorsey
Rmo/Ceo/Pres