Updated: May 09, 2026
Location and Projects
Address
2622 S PINE VALLEY AVE, Ontario, CA, 91761
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GG Plumbing
GG Plumbing, 2622 S Pine Valley Ave, Ontario, CA (Owned by: Ron Frank Giacopuzzi) holds a Plumbing license and 4 other licenses 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 GG Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
GG Plumbing Services
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GG Plumbing Contact Information
Phone Number: (909) 319-3367
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Address: 2622 S PINE VALLEY AVE, Ontario, CA 91761
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New level i methane mitigation system for single family dwelling
Valuation:
N/A
Permit #:
16042-10000-01951
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Methane level i
Valuation:
N/A
Permit #:
16042-10000-23926
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 15042-30000-08134 to addition commercial dishwasher
Valuation:
N/A
Permit #:
15042-30001-08134
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Bathroom addition. bottle filler and change out 7 sinks
Valuation:
N/A
Permit #:
15042-30000-08134
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Fire pit gas line
Valuation:
N/A
Permit #:
17042-40000-02934
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install plumbing for tenant improvement
Valuation:
$0
Permit #:
PLM2013-00003
Status:
Final
Fee:
N/A
Permit Type:
Plumbing permit
Building Type:
N/A
Supplemental permit for urinals eye wash fixtures and floor drains which were not collected under original permit
Valuation:
N/A
Permit #:
12042-10001-08014
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Basic office bldg. 18jun98: plbg fees for revision $135.00 10/15/98 revision change/add roof drains ader
Valuation:
$0
Permit #:
PB980469
Status:
Closed-Complete
Fee:
$1,024
Permit Type:
N/A
Building Type:
N/A
New level i methane mitigation system for single family dwelling.
Valuation:
N/A
Permit #:
16042-10000-01951
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
Added new fixtures to existing water service. existing 2 water meter no backflow required
Valuation:
N/A
Permit #:
10042-10000-10736
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Trade school. potable water. 2"wm. 2 domestic service line. a = 9.00 psi./00 ft. 185/123 psi
Valuation:
N/A
Permit #:
12042-10000-08014
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Cross street: old 395 description of work: emergency gas line repair for commercial
Valuation:
N/A
Permit #:
PDS2005-1011-20050009
Status:
complete
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Plumbing for new medical center. bld2002-00517. supplemental 7/11/02
Valuation:
$0
Permit #:
PLM2002-00332
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
15042-30001-08134
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
17042-40000-02934
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
15042-30000-08134
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
No Description Available
Valuation:
$406,742
Permit #:
98-4315/000 000 P 01
Status:
complete
Fee:
$8,476
Permit Type:
Single family dwl...
Building Type:
Residential plann...
No Description Available
Valuation:
$406,742
Permit #:
98-4315/000 000 P 00
Status:
complete
Fee:
$8,476
Permit Type:
Single family dwl...
Building Type:
Residential plann...
Supplemental permit for expansion tank
Valuation:
N/A
Permit #:
12042-20002-08014
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Basic building ground plumbing only
Valuation:
$0
Permit #:
PB971028
Status:
Closed-Complete
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
GG Plumbing License info
Verified License
| License # | 508994 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership, Corporation, Partnership, Sole Ownership, Co |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for GG Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 508994, 339726 |
| Status | Active |
| State | California |
| Type | Plumbing, General Building Contractor, Plumbing |
| Business Type | Sole Ownership, Corporation, Partnership, Sole Ownership, Co |
- When BuildZoom last verified this license, it had an expiration date of May, 2014. Check the current license status of GG Plumbing with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 603704 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership, Corporation, Partnership, Sole Ownership, Co |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for GG Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 715121 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership, Corporation, Partnership, Sole Ownership, Co |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for GG Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 339726 |
| Status | Inactive |
| State | California |
| Type | General Building, Plumbing |
| Business Type | Sole Ownership, Corporation, Partnership, Sole Ownership, Co |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for GG Plumbing 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 | Developers Surety & Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
24
Permits
- Building permit records show that GG Plumbing has worked on 24 permitted projects.
GG Plumbing Employees
AR
Adam Lee Ringle
Qualify Partner
CE
Craig Allen Evans
Rmo
GS
Gilberto Romero Gonzalez Sr
Sole Owner
JG
John Kevin Gorman
RMO/CEO/PRES
PG
Patrick Richard Gorman
Officer
RG
Ron Frank Giacopuzzi
Owner
RJ
Ronnie Frank Giacopuzzi Jr
Sole Owner