Updated: Mar 29, 2026
Location and Projects
Address
3182 Campus Dr, San Mateo, CA, 94403
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Liberty Fire Systems Plumber
Liberty Fire Systems, 3182 Campus Dr, San Mateo, CA (Employees: Alexander Santana and James Cronin Bollier Jr) holds a Fire Protection license and 1 other license according to the California license board.
Their BuildZoom score of 109 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Liberty Fire Systems, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Liberty Fire Systems Services
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Liberty Fire Systems Contact Information
Phone Number: (415) 693-8855
Address: 3182 Campus Dr, San Mateo, CA 94403
Liberty Fire Systems San Mateo
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Liberty Fire Systems has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
11 projects
|
2025 |
|
9 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Liberty Fire Systems has worked on at least
28.0 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
|
13 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
|
13 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Liberty Fire Systems mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
12 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $3,500. This graph shows the distribution of these job values.
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.
Install new pre-assembled 2 500 gpm @ 154.98 psi fire pump w pre-assembled enclosure. connect fire pump discharge pipe to new underground piping. secure pump enclosure to concrete pad. underground piping wet well concrete pad installed by others related permits: bld2023-02242 fire pump station rev2023-02242-001 wet well installation
Valuation:
N/A
Permit #:
BLD2024-02344
Status:
issued
Fee:
$423
Permit Type:
N/A
Building Type:
N/A
Install residential fire sprinkler system. reference approved building permit bld2023-01104
Valuation:
N/A
Permit #:
BLD2025-01426
Status:
issued
Fee:
$1,386
Permit Type:
N/A
Building Type:
N/A
*ok to issue before bld2025-01638 **to mitigate vio2025-00027** per cbo - wt 8/26/25* replace fire pump with new fire pump and controller. install new underground water supply to fire pump and fire sprinkler system related: vio2025-00027 - complaint of people living in un-permitted units (four rooms) bld2025-01638 - **to mitigate vio2025-00027** fire alarm permit - to be submitted - *... see more
Valuation:
N/A
Permit #:
BLD2025-02260
Status:
issued
Fee:
$1,798
Permit Type:
N/A
Building Type:
N/A
As building for 202308104171. (e) fire sprinkler system. finish sprinklering the facility to allow a confirmation letter verifying the facility is fully sprinklered
Valuation:
$1,250
Permit #:
202401224383
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Demolish fire sprinklers and piping from elevator equip room 37th fl. lower fire sprinkler to max 24 above elevator pits bottom at 1st and 3rd basements
Valuation:
$10,500
Permit #:
202206287305
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
25 - tourist hote...
Demolish fire sprinklers and piping from elevator equip room 37th fl. lower fire sprinkler to max 24 above elevator pits bottom at 1st and 3rd basements
Valuation:
$10,500
Permit #:
202206287305
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
25 - tourist hote...
Demolish fire sprinklers and piping from elevator equipment room 37th fl. lower fire sprinkler to 24 max above electrical pits bottom at 3rd & 1st basements
Valuation:
N/A
Permit #:
PP20220628655
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pb; turn existing sprinkler system into shell system as the ceiling and walls will be removed existing drops with pendent heads will be replaced with upright sprinklers
Valuation:
N/A
Permit #:
PW20210413461
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire review only: removal of leaking class i hose valve from the front of the building @ 2240 hyde st
Valuation:
$3,500
Permit #:
202408078158
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Fire sprinkler: relocate existing 1 1/2 x 75 fhc inside new storage room to outside of new storage room. addition 5 new fire sprinklers to accomodate new storage room walls. ref pa #201910033480
Valuation:
$3,500
Permit #:
201912129342
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Ref pa #2023-1128-1506 relocate fire sprinklers for tenant improvement
Valuation:
$35,000
Permit #:
202407126378
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Replace existing malfuncationing diesel fire pump controller with new controller
Valuation:
$10,000
Permit #:
202411185217
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Fire sprinkler: relocate existing 1 1/2 x 75 fhc inside new storage room to outside of new storage room. addition 5 new fire sprinklers to accomodate new storage room walls
Valuation:
N/A
Permit #:
PP20191212940
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Provide new sfwd water supply to existing class ii fire hose standpipe. original tank water supply located on roof removed from service. tank removal date unknown. replace four outdated 1.5 fire hoses
Valuation:
$3,500
Permit #:
202011249655
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Basement level-replace (e) main bildling fire pump
Valuation:
$91,034
Permit #:
202508253818
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
25 - tourist hote...
Emergency repair of 6-in underground fire supply pipe
Valuation:
N/A
Permit #:
FIRE2024-0015
Status:
issued
Fee:
N/A
Permit Type:
Fire alarm commer...
Building Type:
N/A
Stand alone permit modification of existing sprinkler sytem changing 2 heads may be related to mep 2019-271543 for replacement of cooler boxes at cinemark theatre
Valuation:
N/A
Permit #:
FR-2019-272144
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pb; pre action fire system tenant improvement partial demolish
Valuation:
N/A
Permit #:
PW20201217268
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 3 and relocate 2 fire sprinklers within areas of suite 4600 indentified as defizient during sffd inspection
Valuation:
$3,600
Permit #:
201912048655
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Demolish existing deluge system including riser
Valuation:
$4,000
Permit #:
FIR2021-00137
Status:
final
Fee:
$784
Permit Type:
Misc fire
Building Type:
N/A
Liberty Fire Systems Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Liberty Fire Systems License info
Verified License
| License # | 963431 |
| Status | Active |
| State | California |
| Type | Fire Protection |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Liberty Fire Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 953786 |
| Status | Active |
| State | California |
| Type | Fire Protection |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Liberty Fire Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
138
Permits
- Building permit records show that Liberty Fire Systems has worked on 138 permitted projects.
Liberty Fire Systems Employees
AS
Alexander Santana
Qualify Partner
JJ
James Cronin Bollier Jr
General Partner
LF
Liberty Fire
Owner