New home fire sprinkler installation in San Bernardino County
Every new house in San Bernardino County gets a sprinkler system before final. If a production builder is putting up your house, it is in the price. If you are building custom, rebuilding after a fire, or acting as owner-builder, you hire the fire protection contractor yourself, and the lot decides what kind of system you get.
Valley lots on city water are the simple case: a 13D system fed from the domestic service, sometimes with a meter upsize. Mountain lots need freeze protection worked into the design from the first drawing. Desert lots on wells need stored water, a pump, and a plan for power loss. The installer files stamped calculations with county fire Community Safety for unincorporated land or the city fire authority inside city limits.
The best money you spend on a custom build is an hour with the sprinkler contractor before the plans are final. Exposed beam ceilings, vaulted great rooms, and a small water service are all cheap to solve on paper and expensive to solve in the field.
Ranges and their sources are on the cost page, and the area overview is on the San Bernardino County page.
Questions we hear on this work
My cabin is above 5,000 feet. Is a wet system even possible?
Often yes, with pipe routed through heated space and insulated where it cannot be. Where that is not practical the installer uses antifreeze loops or dry sidewall heads where the local authority accepts them. It is a design question, not a yes or no.
Does a fire rebuild need sprinklers?
A new house on the lot is new construction, and new one and two family homes have needed sprinklers statewide since 2011. Insurance rebuild budgets should include it.
How long does plan check take?
It varies by authority and season, and we will not guess a number. Ask the installer what they are currently seeing at the specific desk your lot goes to.
Request a quote from a licensed installer
Send the address below or call. A licensed C-16 fire protection contractor who covers San Bernardino quotes the job on their own paper.
Call (951) 717-3628