Updated: Apr 25, 2026
Location and Projects
Address
P O BOX 388, Lake Arrowhead, CA, 92352
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Sinclair Company Construction
Sinclair Company at P O BOX 388, Lake Arrowhead, CA 92352, held a General Contractor license (#733422) with the California contractors license board with an expiration date of 03-31-2019. We last verified the license was inactive on 04-24-2026.
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.
Sinclair Company Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Boiler/Water Heater
Fire Sprinkler Systems
Gas and Piping
Electrical Work
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Siding
Stucco and Exterior Plastering
Other Exteriors
Decks and Porches
Doors and Windows
Framing
Wood Fences
Other Carpentry
Water Damage Restoration
Fire Damage Restoration
Other Restoration
Garage Construction
Sinclair Company Contact Information
Phone Number: (909) 436-9946
Address: P O BOX 388, Lake Arrowhead, CA 92352
This is a sample of this contractor's permits. Click here to access their complete permit history.
New single family residence with basement
Valuation:
$1,100,000
Permit #:
98003634
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scripps ranch miramar; rs-1-14; rtpoz; faa part 77:faa mcas-miramar; very high fire hazard severity zone: proposed master bedroom addition and remodel office; masterbath and walk-in closet in a sngl family residence
Valuation:
$11,592
Permit #:
707284
Status:
complete
Fee:
$1,196
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Replace deck & stairs
Valuation:
$2,063
Permit #:
B201308853
Status:
N/A
Fee:
N/A
Permit Type:
Alter
Building Type:
N/A
Repair water damage
Valuation:
$2,306
Permit #:
B201208713
Status:
N/A
Fee:
N/A
Permit Type:
Alter
Building Type:
N/A
Residence addition
Valuation:
$37,522
Permit #:
B200808628
Status:
FINAL
Fee:
$718
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. - board & brew
Valuation:
N/A
Permit #:
B09-1666
Status:
final
Fee:
$2,316
Permit Type:
Tenant improvement
Building Type:
N/A
New det. pool cabana
Valuation:
$20,000
Permit #:
98003636
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition
Valuation:
$43,702
Permit #:
B200712974
Status:
FINAL
Fee:
$870
Permit Type:
N/A
Building Type:
N/A
Guest house repairs
Valuation:
$9,535
Permit #:
B200901905
Status:
EXPIRED
Fee:
$191
Permit Type:
N/A
Building Type:
N/A
Residence repairs
Valuation:
$12,713
Permit #:
B200602754
Status:
FINAL
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Emergency roof repair
Valuation:
$200
Permit #:
B200900952
Status:
FINAL
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
500 sq ft deck
Valuation:
$5,518
Permit #:
B200202710
Status:
FINAL
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Water damage repair
Valuation:
$2,759
Permit #:
B200515746
Status:
EXPIRED
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
Residence alteration
Valuation:
$4,414
Permit #:
B200416907
Status:
FINAL
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Deck addition
Valuation:
$8,453
Permit #:
B200205261
Status:
FINAL
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Residence repairs
Valuation:
$7,035
Permit #:
B200901066
Status:
FINAL
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Temp. shoring (11 soldier piles) for basement excavation
Valuation:
$20,000
Permit #:
98003198
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Erosion control
Valuation:
$0
Permit #:
B200808629
Status:
FINAL
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
New deck
Valuation:
$9,176
Permit #:
B201004278
Status:
EXPIRED
Fee:
$501
Permit Type:
N/A
Building Type:
N/A
Water damage
Valuation:
$11,918
Permit #:
B200706176
Status:
EXPIRED
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
Sinclair Company Reviews
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Recent Buildzoom Projects
Sinclair Company License info
Inactive License
| License # | 733422 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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.
Check this license's status for Sinclair Company 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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Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
24
Permits
- Building permit records show that Sinclair Company has worked on 24 permitted projects.
Sinclair Company Employees
JS
John Patrick Sinclair
Sole Owner