Fire sprinkler
Wilner Plumbing
Wilner Plumbing is a fire sprinkler company based in Granada Hills, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 656826) from the California Contractors State License Board, verified against state records on October 24, 2026.
State license verified October 24, 2026
California Contractors State License Board licenses
| License | Type | Expires | Status |
|---|---|---|---|
| 656826 | CSLB C-16 Fire Protection Contractor | April 30, 2027 | active |
Services
- Fire sprinkler. Design, installation, inspection, testing and maintenance of fire sprinkler systems, including underground fire mains and dwelling systems.
Services are inferred from the company's state licenses. Confirm specific capabilities with the company.
Locations
- Primary: 11024 Balboa Blvd Pmb 1610, Granada Hills, CA 91344 · Los Angeles County
Also known as: Wilner Inc
Other licensed companies in Granada Hills
Artin DEL
Fire sprinkler 1 active license
Dino Fire Protection
Fire sprinkler 1 active license
Robert D Kilgour
Fire sprinkler 1 active license
T O P Plumbing
Fire sprinkler 1 active license
William Silletti & Associates
Fire sprinkler 1 active license
WV Fire Protection Inc
Fire sprinkler 1 active license
All 7 companies in Granada Hills →
Source: California Contractors State License Board (CSLB) licensee records, retrieved October 24, 2026. Machine-readable: JSON · Markdown.