Updated: Jun 18, 2026
Location and Projects
Address
P O BOX 31042, San Francisco, CA, 94131
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Calplumbing Co
Calplumbing Co, San, Po Box 31042, San Francisco, CA (Employee: Michael Ambrose Barbieri) holds a Plumbing license according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Calplumbing Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Calplumbing Co Services
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Calplumbing Co Contact Information
Phone Number: (415) 221-4633
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Address: P O BOX 31042, San Francisco, CA 94131
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove exterior rear door and replace with new french doors with side lights. remove interior pantry room and install half bathroom. install new overhead lighting and electrical outlets in new bathroom/rear entry area. remove existing washer outlet
Valuation:
N/A
Permit #:
BLD2024-00173
Status:
final
Fee:
$1,257
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace rotted kitchen waste line on side of building
Valuation:
N/A
Permit #:
PW20250625198
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace kitchen sink and faucet in same location
Valuation:
N/A
Permit #:
PW20241205558
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace main sewer from building to house trap
Valuation:
N/A
Permit #:
PW20230510904
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; adjusting kitchen waste outlet and moving gas cock for stove connection installing kitchen trim
Valuation:
N/A
Permit #:
PW20210401150
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; trim kitchen sink, d/w gas stove top and connect ice maker
Valuation:
N/A
Permit #:
PW20220623603
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; install gas for stove only in unit a from meter. connect to owners apartment 2 meter
Valuation:
N/A
Permit #:
PW20200305529
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; bathroom replace tub with shower. tile pan and new valve. trim toilet and lavatory
Valuation:
N/A
Permit #:
PW20210312500
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; kitchen remodel relocate sink and gas for stove
Valuation:
N/A
Permit #:
PW20210928119
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; yard drains catch basin piped to sewer
Valuation:
N/A
Permit #:
PW20240402778
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; gas test for meter reinstall
Valuation:
N/A
Permit #:
PW20220623604
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water line - reroute water line from meter to building install 1 copper
Valuation:
$1,500
Permit #:
50837-19
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; repair a section of sewer in driveway
Valuation:
N/A
Permit #:
PW20190617821
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
$1,000
Permit #:
51752-19
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; install new waste water and vent for kitchen sink half bathroom(lavatory & toilet) and master bathroom(lavatory & toilet & tub/shower)
Valuation:
$0
Permit #:
PW20150917306
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pb; 1st floor new waterheater washer outlet tub/shower toilet and lavatory2nd floor redo kitchen toilet lavatory and tub/shower.move gas for dryer waterheater stove furnance
Valuation:
$0
Permit #:
PW20131022402
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; install new waste water and vent for kitchen sink half bathroom(lavatory & toilet) and master bathroom(lavatory & toilet & tub/shower)
Valuation:
N/A
Permit #:
PW20150917306
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; recopper kitchen tub shower lavatory and toilet. replace waste piping to kitchen lavatory shower and patio
Valuation:
N/A
Permit #:
PW20160510363
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace waterheater with tankless replace deck mount lavatory faucet with wall mount in half bathroom relocate toilet and lavatory new tub/shower valve in hall bathroom replace bathroom trim and shower pan for existing shower in master. replace trim in kitchen
Valuation:
N/A
Permit #:
PW20101202856
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; recopper kitchen tub shower lavatory and toilet. replace waste piping to kitchen lavatory shower and patio
Valuation:
$0
Permit #:
PW20160510363
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Calplumbing Co License info
Verified License
| License # | 632743 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Calplumbing Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
272
Permits
- Building permit records show that Calplumbing Co has worked on 272 permitted projects.
Calplumbing Co Employees
MB
Michael Ambrose Barbieri
Sole Owner