Updated: May 27, 2026
Location and Projects
Address
102 Mountain Rd, South San Francisco, CA, 94080
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Sovereignty Plumbing
Sovereignty Plumbing, 102 Mountain Rd, South San Francisco, CA (Employee: Jacob Leal Serrano) holds a Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sovereignty Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sovereignty Plumbing Contact Information
Phone Number: (650) 255-4664
Address: 102 Mountain Rd, South San Francisco, CA 94080
Sovereignty Plumbing South San Francisco
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sovereignty Plumbing has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
11 projects
|
2025 |
|
5 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Sovereignty Plumbing has worked on at least
18.0 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
|
16 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Sovereignty Plumbing mostly works on
plumbing project
projects.
Pricing
|
2 projects
|
< $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.
Housing case# h2024-02560 #6 extend existing water heater flue pipe 1ft pass roofline. water heater is inside existing exteriior closet located in the exterior of the home
Valuation:
N/A
Permit #:
B2025-00746
Status:
final
Fee:
$633
Permit Type:
N/A
Building Type:
N/A
Rough and finish plumbing: 3 full baths 1 half bathroom kitchen install sinks tankless new gas water lines sewer within interior home washering machine outlet box
Valuation:
N/A
Permit #:
PP20250606731
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To ammend pp20241213570: administrative correction to update to correct address 1226 07th av. and update job scope; re route drain and vent line for (2) sinks
Valuation:
N/A
Permit #:
PP20241213577
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace old gas water heater with new 40 gallon gas water heater
Valuation:
$2,500
Permit #:
B2025-00430
Status:
final
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
Rough and finish for (3) toilets (3) sinks (1) pour in shower pan (1) bathtub (1) kitchen sink (1) ice maker line (1) gas range reroute
Valuation:
N/A
Permit #:
PP20230322074
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Swap out 40 galon gas water heater with 199.000 btu tankless (navien) reroute gas and water lines. exterior rear installation
Valuation:
N/A
Permit #:
PP20241213571
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Foot away reroute kitchen sink drain vent water lines and replace (3) shower valves
Valuation:
N/A
Permit #:
PP20250818192
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1. rough in for 1 full bathroom (toilet/sink/shower pan. 2. 10 ft x 3/4 in gas line for new range location. 3. ice maker line
Valuation:
N/A
Permit #:
PP20220105331
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace wh with tankless outside
Valuation:
N/A
Permit #:
B25-1181
Status:
final
Fee:
$171
Permit Type:
Residential
Building Type:
N/A
Replace old 40 gallon gas water heater with 50m gallon heat pump water heater
Valuation:
$1,200
Permit #:
PW25-0184
Status:
final
Fee:
$396
Permit Type:
N/A
Building Type:
N/A
Swap out 40 galon gas water heater with 199.000 btu tankless (navien) reroute gas and water lines
Valuation:
N/A
Permit #:
PP20241213572
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ESR-2025-00202
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ESR-2025-00201
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas line from meter to house
Valuation:
$5,000
Permit #:
B23-1180
Status:
final
Fee:
$188
Permit Type:
Alterations
Building Type:
N/A
To comply with nov# 202298336 - review of installation work install water heater
Valuation:
N/A
Permit #:
PP20231027770
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sewer replacement under driveway (21 feet)
Valuation:
N/A
Permit #:
PP20250624024
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 sinks and 2 shower pans. (tiled) ref bpa: 202412046122
Valuation:
N/A
Permit #:
PP20241213570
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough plumbing of 4 bathrooms laundry room and underground storm drain from back to front of home (3ft in front of garage)
Valuation:
N/A
Permit #:
PP20170727376
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroute two gas lines for two separate gas meters to exterior frontstreet side of building for pg&e
Valuation:
N/A
Permit #:
PP20181019886
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water line from meter to rear of home
Valuation:
N/A
Permit #:
BLD2019-02580
Status:
final
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Sovereignty Plumbing Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Sovereignty Plumbing License info
Verified License
| License # | 915499 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sovereignty 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 # | 104457 |
| Status | Active |
| City | South San Francisco |
| Type | Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Sovereignty Plumbing with the The City of South San Francisco, CA
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
213
Permits
- Building permit records show that Sovereignty Plumbing has worked on 213 permitted projects.
Sovereignty Plumbing Employees
JS
Jacob Leal Serrano
Sole Owner