Updated: Feb 21, 2026
Location
Address
307 S VERMONT AVENUE G, Glendora, CA, 91741
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Pro Seal Systems Painter
Pro Seal Systems, 307 S Vermont Ave, Glendora, CA (Employee: Randy Stewart Karlyle) holds a Painting And Decorating license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Pro Seal Systems, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Pro Seal Systems Contact Information
Phone Number: (626) 278-0085
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Address: 307 S VERMONT AVENUE G, Glendora, CA 91741
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Verified License
BuildZoom confirmed this contractor's license
Pro Seal Systems License info
Verified License
| License # | 863104 |
| Status | Active |
| State | California |
| Type | Painting And Decorating |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Pro Seal Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Pro Seal Systems Employees
RK
Randy Stewart Karlyle
Sole Owner