Fire sprinkler
Keystone Builds And More Inc
Keystone Builds And More Inc is a fire sprinkler company based in Chino Hills, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 1136782) 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 |
|---|---|---|---|
| 1136782 | 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: 2400 Ridgeview Dr #802, Chino Hills, CA 91709 · San Bernardino County
Other licensed companies in Chino Hills
Cabral & Company Inc
Fire sprinkler 1 active license
Fire Zone Extinguisher Systems
Fire sprinkler 1 active license
Ramco Fire Systems
Fire sprinkler 1 active license
All 4 companies in Chino Hills →
Source: California Contractors State License Board (CSLB) licensee records, retrieved October 24, 2026. Machine-readable: JSON · Markdown.