Updated: Jun 22, 2026
Location and Projects
Address
400 THRASHER AVENUE, Modesto, CA, 95354
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3 Diamonds Construction Inc
3 Diamonds Construction Inc, 400 Thrasher Ave, Modesto, CA (Employee: Juan Antonio Santoyo Lopez) holds a General Building license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring 3 Diamonds Construction Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
3 Diamonds Construction Inc Services
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3 Diamonds Construction Inc Contact Information
Phone Number: (408) 648-6178
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Address: 400 THRASHER AVENUE, Modesto, CA 95354
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Building Permits by 3 Diamonds Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Scope of wk: -permit-to-final/supersede expired (b) 86-057834 rs & (b) 94-037304 rs + (e) 94-037303 rs 540 sq ft attached wood patio cover with electrical (lights fans outlets & switches) to a detached garage - will use existing concrete slab & addition additional concrete slab **permit-to-final (e) 94-037303 rs service change on separate photovoltaic solar permit**
Valuation:
$9,990
Permit #:
2022 666418 RS
Status:
filed
Fee:
$317
Permit Type:
Single-family
Building Type:
N/A
- 330 sq ft reconfigure (e) family room into a bathroom #4 bedroom #5 and laundry closet - infill (e) doorway from living room and addition (n) doorway to patio area
Valuation:
$34,344
Permit #:
2021 055738 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Buy & sell products & services
Valuation:
$0
Permit #:
BUS2004-01959
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
General products & services
Valuation:
$0
Permit #:
BUS2004-03890
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sell finished fine jewelry
Valuation:
$0
Permit #:
BUS2003-02784
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bus2004-03890 expired
Valuation:
$0
Permit #:
COD2005-25370
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Jewelry store
Valuation:
$0
Permit #:
BUS1998-043643
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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3 Diamonds Construction Inc License info
Verified License
| License # | 1059653 |
| 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 3 Diamonds Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
3 Diamonds Construction Inc Employees
JL
Juan Antonio Santoyo Lopez
Rmo / Ceo / Pres