Updated: Jul 04, 2026
Location and Projects
Address
850 4 S VAN NESS AVE, San Francisco, CA, 94110
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Bay Cal Plumbinginc
Bay Cal Plumbinginc, 850-4 S Van Ness Ave, San Francisco, CA (Employees: Leon Eugene Gardere, Mahmut Yuksel, and Mahmut Yuksel) holds a Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 104 ranks in the top 9% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bay Cal Plumbinginc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Bay Cal Plumbinginc Services
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Bay Cal Plumbinginc Contact Information
Phone Number: (415) 702-7920
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Address: 850 4 S VAN NESS AVE, San Francisco, CA 94110
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Bay Cal Plumbinginc San Francisco
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Bay Cal Plumbinginc has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
11 projects
|
2025 |
|
2 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Bay Cal Plumbinginc has worked on at least
17.0 projects over the past 3 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.
Experience
|
17 projects
|
Plumbing projects |
|
3 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Bay Cal Plumbinginc mostly works on
plumbing project
and sewer lateral
projects.
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.
Work category: 2pa; repipe kitchen drain lavy and waste arm for tub and new trap. install new bathroom tub and shower valve. run gas line in wall and provide accessible gas shut off valve. set trim
Valuation:
N/A
Permit #:
PW20250609831
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pa; convert bathtub to shower install new shower valve new hot and cold stub outs and trim. install shower pan
Valuation:
N/A
Permit #:
PW20250515288
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit(s) 518 & 520 & lower level garage unit: addition 3 new tankless water heaters 2 new gas services for tankless heaters and gas stove to top unit. flues for tankless water heaters. grey waters for 2 showers only
Valuation:
N/A
Permit #:
PP20240228548
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pb; garage level finish vents and rough in shower hand sink toilet floor sink floor drain and laundry. 2nd floor rough in and trim for toilet hand sink shower laundry and island sink drain. 3rd floor rough and trim for 2 toilets 2 hand sinks 1 shower 1 tub 1 laundry island sink drain and gas to stove. light well drain and 4 inch house vent. 1-1/4 water main. new gas ... see more
Valuation:
N/A
Permit #:
PW20231214345
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel three bathroooms: 3 toilets 3 handsinks 2 tubs 2 showers with 1 steam unit 2 shower pans. relocate gas for stove new stub outs for kitchen sink
Valuation:
N/A
Permit #:
PP20241112979
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pa; install new shower valve and shower pan
Valuation:
N/A
Permit #:
PW20250422718
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace 3 existing tub shower drains 3 handsink drains and 3 kitchen sink drains with new cast iron
Valuation:
N/A
Permit #:
PW20230602490
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of water heater
Valuation:
$2,850
Permit #:
B2025-0572
Status:
final
Fee:
$167
Permit Type:
Tanked
Building Type:
N/A
Remodel two bathrooms one shower pan. replace sewer lateral with trench drain. new ice maker box
Valuation:
N/A
Permit #:
PP20241213549
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply w physical inspection report #cc-8663. ref pa #202407085929
Valuation:
N/A
Permit #:
PP20250606713
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-install gas water water heater. install finalized water and gas
Valuation:
N/A
Permit #:
PP20230511898
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; plumbing for new 2nd floor bathroom addition. 1 toilet 1 hand sink and 1 shower
Valuation:
N/A
Permit #:
PW20230806087
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new heat pump air handler ducting and 2 ductless mini splits. seer 14 hspf 8
Valuation:
$29,588
Permit #:
B28215
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Addition new gas service gas to dryer stove furnace & water heater
Valuation:
N/A
Permit #:
PP20180919030
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Shower pan only
Valuation:
N/A
Permit #:
PP20230502744
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
As-built furnace
Valuation:
$25,812
Permit #:
B2015-3258
Status:
final
Fee:
$312
Permit Type:
Residential
Building Type:
N/A
Unit no. 3 5 6 new dishwasher sink & trim garbage disposal bathrooms new toilet law sink and diverter laundry new gas line to dryer vent for dryer
Valuation:
N/A
Permit #:
481161
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New gas line to dryer - new shower diverter vent for dryer new bathroom fixtures and new kitchen fixtures apartment no. 3 and 6
Valuation:
N/A
Permit #:
482405
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installaed two shower valves installed two new shower drains new gas line to stove only install 1 new bathtub
Valuation:
N/A
Permit #:
PP200706062344
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Converted: replace furnace and install air conditioning
Valuation:
$10,800
Permit #:
B-ME2004-293
Status:
final
Fee:
$245
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
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BZ Score
$25K
Avg Project
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Projects
142
BZ Score
$6.5K
Avg Project
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Projects
Bay Cal Plumbinginc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Bay Cal Plumbinginc License info
Verified License
| License # | 1044257 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Bay Cal Plumbinginc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 875356 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- 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 Bay Cal Plumbinginc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | Accredited Surety & Casualty Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
45
Permits
- Building permit records show that Bay Cal Plumbinginc has worked on 45 permitted projects.
Bay Cal Plumbinginc Employees
LG
Leon Eugene Gardere
Rmo / Ceo / Pres
MY
Mahmut Yuksel
Officer
MY
Mahmut Yuksel
Officer
SG
Sergio Ivan Gamboa
Rmo / Ceo / Pres