Keystone Builds And More INC
You are calling the business. There is no fee at either end.
On the public register
One record filed with the issuing authority
California Contractors State License Board
active
- Kind
- license
- Classifications
- B General Building, B-2 Residential Remodeling, C-10 Electrical, C-16 Fire Protection, C-20 Warm-Air Heating, Ventilating and Air-Conditioning, C-36 Plumbing
- Reference
- 1136782
- Issued
- Apr 29, 2025, licensed since 2025
- Expires
- Apr 30, 2027
Classifications held
6 classifications on the register
- B General Building
- B-2 Residential Remodeling
- C-10 Electrical
- C-16 Fire Protection
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning
- C-36 Plumbing
A classification is what the state authorized this business to do. It is not a statement that they do all of it, or that they are taking work today.
Trades
Licensed for 15 trades
Electrical
Panels, circuits, motor loads, standby generators and service upgrades.
Low voltage and security systems
Cameras, recorders, alarms, access control and structured cabling.
Fire protection
Sprinklers, kitchen suppression, standpipes and annual certification.
Refrigeration
Walk-ins, reach-ins, freezers, display cases and the sealed systems behind them.
HVAC
Rooftop units, split systems, ductwork, heating and ventilation.
Plumbing
Supply, waste, drains, fixtures, grease interception and backflow.
Water heaters and boilers
Commercial tanks, tankless units, boilers and hot water recirculation.
Trades are mapped from the license classification on the register, not from anything the business has told us. The work listed under each one is what that classification covers, not a list of jobs they have done.
Nearby
Other businesses near Chino Hills
Distance and drive time are measured from Keystone Builds And More INC.
- Andrew Joseph FlickChino Hills, CA·0.0 mi
4 min drive
- D H Air And HeatingChino Hills, CA·0.0 mi
4 min drive
- Construction & RestorationChino Hills, CA·0.0 mi
4 min drive
- Atom Electric Construction INCChino Hills, CA·0.0 mi
4 min drive
- Tri - Net Security Solutions INC Dba Tri - Net ConstructionChino Hills, CA·0.0 mi
4 min drive
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