Updated: May 02, 2026
Location and Projects
Address
18915 LEADWELL STREET, Reseda, CA, 91335
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A1 Fire Sprinkler Plumber
A1 Fire Sprinkler LLC, 18915 Leadwell St, Reseda, CA (Employee: Sterling John Brower) holds a Fire Protection license according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A1 Fire Sprinkler LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A1 Fire Sprinkler LLC Services
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A1 Fire Sprinkler LLC Contact Information
Phone Number: (310) 619-1552
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Address: 18915 LEADWELL STREET, Reseda, CA 91335
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Building Permits by A1 Fire Sprinkler LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Plan check only. change of contractor. installation of nfpa 13 system. 4 fire meter 4 backflow preventer. change of contractor permit pulled under 24043-10001-00499
Valuation:
N/A
Permit #:
24043-10002-00499
Status:
approved
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Fire sprinkler tenant improvement. adding new mains. replacing and adding heads. includes high piled storage
Valuation:
N/A
Permit #:
24043-20000-02507
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Revision to approved plans: use existing 3/4 domestic water meter and update sprinkler floor plan layout
Valuation:
N/A
Permit #:
25043-20001-00758
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Revision to approved plans to reflect new residential pendent sprinkler heads in the garage
Valuation:
N/A
Permit #:
25043-20001-01183
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Revision to approved plans: existing meter is 3/4. permit under 25043-10000-00388
Valuation:
N/A
Permit #:
25043-10001-00388
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install new fire sprinkler system per nfpa 13d. 1 domestic usage water meter
Valuation:
N/A
Permit #:
25043-20000-00758
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Relocate one fire sprinkler head to support tenant improvement project
Valuation:
N/A
Permit #:
25043-30000-01759
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plan check only. addition of notes and revision to sway bracing
Valuation:
N/A
Permit #:
24043-20002-02507
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Clients garage roof is going to be raised about 1ft. four fire sprinkler heads located in the garage plus associated pipe will need to be adjusted
Valuation:
N/A
Permit #:
24043-90000-03556
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Repipe of accessible cpvc fire sprinkler system located in two separate attic spaces. will install new fire sprinkler heads that are on the lines being replaced
Valuation:
N/A
Permit #:
23043-90000-05248
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 24043-10000-00499 change of contractor to lic# 1102784 a1 fire sprinkler
Valuation:
N/A
Permit #:
24043-10001-00499
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install nfpa 13d fire sprinkler system. 1-inch domestic water meter no backflow preventer
Valuation:
N/A
Permit #:
24043-10000-02517
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Fire sprinkler system per nfpa 13d. 1 domestic usage water meter
Valuation:
N/A
Permit #:
23043-20000-03510
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition of sprinklers to previously approved plans per nfpa 13d
Valuation:
N/A
Permit #:
23043-20001-03510
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Sprinkler system per nfpa 13d. 1 domestic meter no backflow device
Valuation:
N/A
Permit #:
24043-10000-00983
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Shortening four existing cpvc fire sprinkler drops to match new ceiling height
Valuation:
N/A
Permit #:
25043-90000-04518
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
A1 Fire Sprinkler LLC License info
Verified License
| License # | 1102784 |
| Status | Active |
| State | California |
| Type | Fire Protection |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A1 Fire Sprinkler LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Everest Indemnity Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $100,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
12
Permits
- Building permit records show that A1 Fire Sprinkler LLC has worked on 12 permitted projects.
A1 Fire Sprinkler LLC Employees
SB
Sterling John Brower
Rmm