Updated: May 08, 2026
Location and Projects
Address
2109 ISABELLE AVE, San Mateo, CA, 94403
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Bel Carlos Plumbing
Bel Carlos Plumbing, 2109 Isabelle Ave, San Mateo, CA (Employee: Craig Gene Coccellato) holds a Plumbing license and 1 other 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 Bel Carlos Plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Bel Carlos Plumbing Services
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Bel Carlos Plumbing Contact Information
Phone Number: (650) 574-2800
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Address: 2109 ISABELLE AVE, San Mateo, CA 94403
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Bel Carlos Plumbing San Mateo
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Bel Carlos Plumbing has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Bel Carlos Plumbing has worked on at least
1.0 project over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
1-story single family dwelling plumbing work: install 3/4 type l water pipe from the water meter to the house. install new 3/4 isolation value on the outside of the house. put on new hose bib. install 3/4 water piping to the water heater. install 3/4 hot and cold water piping to the washing machine and sink. install new faucet for the laundry tray. install new washing machine valves w... see more
Valuation:
$9,548
Permit #:
PL-2018-265550
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legalize 50 gal gas water heater with and expansion tank in garage
Valuation:
$2,600
Permit #:
MEP-2024-296056
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace sewer lateral at front yard (approx 80 ft). no work in public right of way
Valuation:
$6,000
Permit #:
MEP-2019-271227
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Apartment sewer line replacement: install (n) sewer and (1) cleanout (total 57ft) ep2018-000257
Valuation:
$14,387
Permit #:
MEP-2018-269189
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace sewer line from building c/o to city c/o
Valuation:
N/A
Permit #:
MEP2019-00306
Status:
final
Fee:
$111
Permit Type:
(plumbing) sewer ...
Building Type:
N/A
Public works - encroachment permits (general construction)
2018-10-22
Replace sewer lateral in street area
Valuation:
N/A
Permit #:
EP-2018-000257
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing building drain clean-out
Valuation:
N/A
Permit #:
MEP2018-00046
Status:
final
Fee:
$107
Permit Type:
(plumbing) misc p...
Building Type:
N/A
Replace building drain clean-out
Valuation:
N/A
Permit #:
MEP2018-00047
Status:
issued
Fee:
$107
Permit Type:
(plumbing) misc p...
Building Type:
N/A
Replace building clean-out
Valuation:
N/A
Permit #:
MEP2018-00025
Status:
final
Fee:
$107
Permit Type:
(plumbing) misc p...
Building Type:
N/A
Upper
Valuation:
N/A
Permit #:
SEW2018-00018
Status:
final
Fee:
$877
Permit Type:
Upper
Building Type:
N/A
Upper
Valuation:
N/A
Permit #:
SEW2018-00016
Status:
final
Fee:
$614
Permit Type:
Upper
Building Type:
N/A
Upper
Valuation:
N/A
Permit #:
SEW2018-00010
Status:
final
Fee:
$614
Permit Type:
Upper
Building Type:
N/A
Replace 50 ft sewer line in back yard no work in public right of way. replace building drains from bathroom kitchen and laundry to new sewer lateral
Valuation:
$7,000
Permit #:
MEP-2021-279685
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
# scanned # sewer line: repair/replace 8 -10 ft 4 sewer lateral in driveway. replace (e) clean-out at front private property. no work in row
Valuation:
N/A
Permit #:
BLD2016-01114
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Replace sewer lateral replace sewer lateral replace sewer lateral from the house to the main using pipe burstin method. obtained both building permit and sip#4673. backfill per county trenching detail
Valuation:
$0
Permit #:
DPW2011-00332
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace main sewer from building to back of sidewalk
Valuation:
N/A
Permit #:
MEP2017-00180
Status:
final
Fee:
$104
Permit Type:
(plumbing) sewer ...
Building Type:
N/A
Replace upper lateral to (e) city cleanout
Valuation:
N/A
Permit #:
SEW2017-00049
Status:
final
Fee:
$298
Permit Type:
Upper
Building Type:
N/A
Install new building clean out
Valuation:
N/A
Permit #:
MEP2017-00246
Status:
final
Fee:
$104
Permit Type:
(plumbing) misc p...
Building Type:
N/A
Install 4 inch clean out
Valuation:
N/A
Permit #:
MEP2017-00192
Status:
final
Fee:
$104
Permit Type:
(plumbing) misc p...
Building Type:
N/A
Lower & building c/o
Valuation:
N/A
Permit #:
SEW2017-00005
Status:
final
Fee:
$298
Permit Type:
Upper & lower
Building Type:
N/A
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BZ Score
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Bel Carlos Plumbing License info
Verified License
| License # | 632903 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Bel Carlos 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 # | 632632 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- 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 Bel Carlos Plumbing 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 | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Underwriters Insurance Company |
226
Permits
- Building permit records show that Bel Carlos Plumbing has worked on 226 permitted projects.
Bel Carlos Plumbing Employees
CC
Craig Gene Coccellato
Sole Owner