Updated: Jan 02, 2026
Location and Projects
Address
6067 PORTSMOUTH STREET, Chino, CA, 91710
Use our bidding system to
request a quote
Onsite Complete Plumbing & Drain
Onsite Complete Plumbing & Drain, 6067 Portsmouth St, Chino, CA (Employees: Bosque Denis Tersero and Rudy Gamalliel Trejo) holds a Plumbing, Sanitation System license according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Onsite Complete Plumbing & Drain, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Onsite Complete Plumbing & Drain Services
Start a project today:
Onsite Complete Plumbing & Drain Contact Information
Phone Number: (909) 662-1908
Edit
Address: 6067 PORTSMOUTH STREET, Chino, CA 91710
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by Onsite Complete Plumbing & Drain
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 50 gallon hot water heater. comply with department. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
18042-30000-08321
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install 50 gallon hot water heater. comply with department. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
18042-30000-08323
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Will install 10 earthquake valves
Valuation:
N/A
Permit #:
18042-30000-02235
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Will remove 15 old sloan flush valves and install 15 new automatic flush valves. will remove and replace 3 urinals and 12 toilets. will install 9 automatic restroom lav automatic water faucets
Valuation:
N/A
Permit #:
12042-90000-23310
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remove and replace galvanized underground gas lines for 6 trac pipe ps2 lines. 200.000btu (each line )
Valuation:
$1,300
Permit #:
14STP1425
Status:
ISSUED
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Remove and replace galvanized underground gas lines for 6 trac pipe ps2 lines. 200.000btu (each line )
Valuation:
$1,300
Permit #:
14STP1426
Status:
ISSUED
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Remove and replace galvanized underground gas lines for 6 trac pipe ps2 lines. 200.000btu (each line )
Valuation:
$1,300
Permit #:
14STP1427
Status:
ISSUED
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Remove and replace galvanized underground gas lines for 6 trac pipe ps2 lines. 200.000btu (each line )
Valuation:
$1,300
Permit #:
14STP1428
Status:
ISSUED
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Remove and replace galvanized underground gas lines for 6 trac pipe ps2 lines. 200.000btu (each line )
Valuation:
$1,300
Permit #:
14STP1429
Status:
ISSUED
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Remove and replace galvanized underground gas lines for 6 trac pipe ps2 lines. 200.000btu (each line )
Valuation:
$1,300
Permit #:
14STP1430
Status:
ISSUED
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Install new 50 gallon water heater (same size/location) and washing machine outlet box
Valuation:
N/A
Permit #:
15042-30000-04670
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Will replace old underground gas pipes for new flexible gas pipes from meters to garage.
Valuation:
$7,500
Permit #:
14STP1370
Status:
VOID
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Will replace unit 1 through 6 underground gas lines from gas meters to garage area
Valuation:
$7,000
Permit #:
14STP1297
Status:
VOID
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Install six earthquake valves
Valuation:
N/A
Permit #:
16042-30000-21561
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install new 50 gallon water heater. same location
Valuation:
N/A
Permit #:
15042-30000-05064
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to permit# 11042-30000-16678 to install (2) dishwashers (2) clothes washers and alter (4) waste and vents
Valuation:
N/A
Permit #:
11042-30002-16678
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Repairing 24 gas lines
Valuation:
N/A
Permit #:
15042-30000-19411
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Will replace 100 gallon commercial water heater install expansion tank and upgrade gas line
Valuation:
N/A
Permit #:
12042-90000-20353
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install 1 1/2 gas line to generator
Valuation:
N/A
Permit #:
14042-30000-22086
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to permit# 11042-30000-16678 to addition (3) expansion tanks & alter (4) waste and vents
Valuation:
N/A
Permit #:
11042-30001-16678
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Similar Contractors See more
138
BZ Score
$9K
Avg Project
-
Projects
127
BZ Score
$11K
Avg Project
-
Projects
135
BZ Score
$31.2K
Avg Project
-
Projects
Onsite Complete Plumbing & Drain Reviews
BuildZoom hasn't received any reviews for Onsite Complete Plumbing & Drain. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Onsite Complete Plumbing & Drain License info
Verified License
| License # | 920479 |
| Status | Active |
| State | California |
| Type | Plumbing, Sanitation System |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Onsite Complete Plumbing & Drain at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
29
Permits
- Building permit records show that Onsite Complete Plumbing & Drain has worked on 29 permitted projects.
Onsite Complete Plumbing & Drain Employees
BT
Bosque Denis Tersero
Officer
RT
Rudy Gamalliel Trejo
Sole Owner