Updated: Jun 04, 2026
Location and Projects
Address
20450 CARROLTON RD, Ripon, CA, 95366
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TGCI Construction
TGCI, 20450 Carrolton Rd, Ripon, CA (Employees: Aimee Denise Groen and Thomas Rein Groen) holds a General Building license according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring TGCI, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
TGCI Services
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TGCI Contact Information
Phone Number: (209) 872-1244
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Address: 20450 CARROLTON RD, Ripon, CA 95366
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Electrical service upgrade at single family residence (200a)
Valuation:
N/A
Permit #:
OTC-ELEC-2501385
Status:
complete
Fee:
$188
Permit Type:
N/A
Building Type:
N/A
Reroof tear off minor repairs as needed replace w composition @ detached garage c/s ladd rd
Valuation:
N/A
Permit #:
BLD2025-2202
Status:
final
Fee:
$246
Permit Type:
N/A
Building Type:
N/A
One story three bedroom single family residence w covered porch covered patio and attached 2 car garage as second unit dwelling
Valuation:
N/A
Permit #:
BP-1402092
Status:
complete
Fee:
$7,640
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2014-62657
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2014-63269
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2014-60633
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2011-90522
Status:
final
Fee:
N/A
Permit Type:
Built up roof
Building Type:
N/A
Ag roof only structure no utilities
Valuation:
N/A
Permit #:
BP-1303895
Status:
complete
Fee:
$859
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2011-90522
Status:
final
Fee:
N/A
Permit Type:
Built up roof
Building Type:
N/A
New 4 bedroom single family residence w great room front rear cov d patio w attached garage storage
Valuation:
N/A
Permit #:
BP-0704236
Status:
complete
Fee:
$7,580
Permit Type:
N/A
Building Type:
N/A
Bldres sfr: single family residence bldg: cdd -building
2004-12-17
Three bedroom single family residence with office & attached front & rear patios
Valuation:
$300,589
Permit #:
BP-0405476
Status:
final
Fee:
$5,122
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2014-62657
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Pwsolid sw-const: solid waste construction pw: pw - public works
2014-06-30
N/a
Valuation:
N/A
Permit #:
SW-1402092
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2014-60633
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2011-90514
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pole barn 2873 sf
Valuation:
$0
Permit #:
PS-1303332
Status:
RELEASE
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Bldres sfr: single family residence bldg: cdd -building
2004-12-17
Studio apartment in the detached garage
Valuation:
$53,210
Permit #:
BP-0405477
Status:
final
Fee:
$1,687
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2014-63269
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2011-90514
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bldcomm grading: grading permit bldg: cdd -building
2005-06-02
Grading pad for single family residence
Valuation:
N/A
Permit #:
BP-0502800
Status:
final
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
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Verified License
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TGCI License info
Verified License
| License # | 656946 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for TGCI at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
17
Permits
- Building permit records show that TGCI has worked on 17 permitted projects.
TGCI Employees
AG
Aimee Denise Groen
Officer
TG
Thomas Rein Groen
Rmo / Ceo / Pres