Updated: Jun 06, 2026
Location and Projects
Address
817 Schiele Ave, San Jose, CA, 95126
Use our bidding system to
request a quote
Trigon Photos
Trigon Construction
Trigon, 817 Schiele Ave, San Jose, CA (Owned by: John Doward Wilkinson) holds a license and 5 other licenses according to the California license board.
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Trigon, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Trigon 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
Solar Installation
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Siding
Stucco and Exterior Plastering
Other Exteriors
HVAC
Painting
Decks and Porches
Doors and Windows
Framing
Wood Fences
Other Carpentry
Backsplash and Countertops
Trigon Contact Information
Phone Number: (510) 455-0468
Address: 817 Schiele Ave, San Jose, CA 95126
This is a sample of this contractor's permits. Click here to access their complete permit history.
Reroof: tear off 25 squares comparable shingle and install new cool roof composition shingles (crrc product id # 0668-0117)
Valuation:
N/A
Permit #:
BIRR21-005732
Status:
final
Fee:
$455
Permit Type:
N/A
Building Type:
N/A
Re-roofing cert-obstruction permit for: curbside parking-obstruct sidewalk/street (scaffolding fencing dumpsters etc.) separate building permit required for: structural changes
Valuation:
N/A
Permit #:
R1900267
Status:
complete
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Reroof. tear off old and install neosb plywood and new commercial shingles. approx 30 squares **crrc 0668-0132**
Valuation:
N/A
Permit #:
BIRR20-001531
Status:
final
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
Tear of 18 sq install class a comparable shingles solaris crrc id 0668-0084
Valuation:
N/A
Permit #:
BIRR21-006166
Status:
final
Fee:
$459
Permit Type:
N/A
Building Type:
N/A
Remove comparable and re-roof with comparable (no ducts in attic)
Valuation:
$6,500
Permit #:
R210127
Status:
issued
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
Tear off (e) comparable install 12 sq. class a comparable
Valuation:
$9,000
Permit #:
B21-0551
Status:
final
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
Tear of 20sq and install class a comparable
Valuation:
$13,000
Permit #:
BLD2021-07747
Status:
issued
Fee:
$316
Permit Type:
N/A
Building Type:
N/A
Tear off one layer of cap seal and install app granule torch downonly 19 sqrs. in front of building only
Valuation:
$17,300
Permit #:
201906701
Status:
complete
Fee:
$606
Permit Type:
Commercial reroof
Building Type:
N/A
Tear off 30sq. of tile roof install class a comparable shingles **cool roof exception. existing r-38 insulation** cm
Valuation:
N/A
Permit #:
BIRR20-007818
Status:
final
Fee:
$436
Permit Type:
N/A
Building Type:
N/A
Tear off (e) roofing install class a comparable. shingles 23 sq
Valuation:
$7,000
Permit #:
B20-0436
Status:
final
Fee:
$432
Permit Type:
N/A
Building Type:
N/A
Tear off 1 layer of granule torch down and install gaf tpo material 10 squares climate zone 3
Valuation:
N/A
Permit #:
BIRR19-003587
Status:
final
Fee:
$264
Permit Type:
N/A
Building Type:
N/A
Tear off existing roofing re-roof with approx. 15 squares of class a comparable shingles. (rgs)
Valuation:
N/A
Permit #:
BLD2020-01578
Status:
complete
Fee:
$266
Permit Type:
N/A
Building Type:
N/A
Remove (e) roofing - install comparable shingles - 30sq
Valuation:
$9,800
Permit #:
B20-0393
Status:
final
Fee:
$428
Permit Type:
N/A
Building Type:
N/A
Strip roof install 30 squares class a comparable cool roof exception: building with at least r-38 ceiling insulation
Valuation:
$11,000
Permit #:
B18-1192
Status:
final
Fee:
$239
Permit Type:
N/A
Building Type:
N/A
Tear off 16 sq. install class a comparable shingles
Valuation:
$7,000
Permit #:
B2020-2237
Status:
final
Fee:
$179
Permit Type:
Residential
Building Type:
N/A
Tear off existing roofing install plywood and 18 sq. class a comparable
Valuation:
$10,000
Permit #:
B20-1056
Status:
final
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
Tear off (e) roofing install class a comparable. shingles. 25 sq
Valuation:
$25,500
Permit #:
B19-1252
Status:
final
Fee:
$516
Permit Type:
N/A
Building Type:
N/A
Remove (e) roofing - installosb sheathing and class a comparable shingles
Valuation:
$9,500
Permit #:
B19-0405
Status:
final
Fee:
$433
Permit Type:
N/A
Building Type:
N/A
Tear off comparable shingles. install class a comparable shingles
Valuation:
N/A
Permit #:
BP19-1459
Status:
final
Fee:
$225
Permit Type:
Re-roof
Building Type:
N/A
Tear off replace sheathing and reroof 25 squares of comparable shingles
Valuation:
$11,000
Permit #:
B19-1652
Status:
final
Fee:
$430
Permit Type:
N/A
Building Type:
N/A
Trigon Reviews
BuildZoom hasn't received any reviews for Trigon. Click here to be alerted when reviews are posted about them.
Trigon License info
License Not Verified
| License # | 758031 |
| Status | Active |
| State | California |
- When BuildZoom last verified this license, it had an expiration date of January, 2021. Check the current license status of Trigon with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 758031 |
| Status | Active |
- BuildZoom has not yet reviewed this license for verification.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 758031 |
| Status | Inactive |
| State | California |
| Type | General Building, Roofing |
- 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 Trigon at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 551218 |
| Status | Inactive |
| State | California |
| Type | General Building, Roofing |
- 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 Trigon at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1018697 |
| Status | Inactive |
| State | California |
| Type | General Building |
- 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 Trigon at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 743393 |
| Status | Inactive |
| State | California |
| Type | General Building |
- 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 Trigon at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Trigon, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
1.1K
Permits
- Building permit records show that Trigon has worked on 1064 permitted projects.
Trigon Employees
CJ
Cindy Sieh Jeans
Officer
FR
Floyd Eugene Rushing
General Partner
GJ
Gary Allen Jeans
Rmo/Ceo/Pres
JW
John Doward Wilkinson
Owner