Updated: Jul 02, 2026
Location and Projects
Address
28498 SYCAMORE DR, Highland, CA, 92346
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John Quast Construction
John Quast, 28498 Sycamore Dr, Highland, CA (Employee: John Isiah Quast) holds a General Building license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John Quast, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
John Quast Services
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John Quast Contact Information
Phone Number: (909) 648-8855
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Address: 28498 SYCAMORE DR, Highland, CA 92346
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Whole home repipe
Valuation:
N/A
Permit #:
B25-04071
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
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John Quast License info
Verified License
| License # | 1042212 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for John Quast at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
John Quast Employees
JQ
John Isiah Quast
Sole Owner