Who reviews your sprinkler plans
San Clemente doesn't run its own fire department. The city contracts with the Orange County Fire Authority (OCFA) for fire service and fire prevention, and OCFA's Community Risk Reduction staff handle plan review and inspections for San Clemente projects. That's who signs off.
The city's fire code is Chapter 8.16 of the municipal code, which adopts the 2025 California Fire Code with state, city and OCFA amendments. Those amendments matter.
Which new buildings need sprinklers
Under San Clemente's version of CFC 903.2, every new Group A, C, I, E, H and L building needs sprinklers, as does any new Group B, F, M or S building over 1,000 sq ft. That threshold is low. A small new office, shop or storage building can cross that line, so check the floor area before you assume a sprinkler system is optional.
Not sure of your occupancy group? Your architect or OCFA can confirm it.
Local design rules
Several local amendments to NFPA 13 and NFPA 24 shape the design before any pipe goes up:
- Hydraulic calculations can't use more than 90% of the available water supply.
- The fire department connection has to sit within 150 ft of a public hydrant.
- Speculative shell buildings (other than warehouses) get quick-response sprinklers.
- Fire water control valves are painted OSHA red.
Plan for these early.
How an installation goes
- Site review. We look at the building, its use and the drawings you have.
- Water supply data. Hydraulic design starts with a hydrant flow test. Most of San Clemente gets city water, but the Talega area is in the Santa Margarita Water District, so the site's location decides which agency the flow test goes through.
- Design and calculations. Drawings and hydraulic calculations are prepared to NFPA 13 and the local amendments.
- OCFA submittal. Sprinkler plans go to OCFA online. San Clemente is also one of the cities where a USB copy of the plans must reach OCFA within two working days of that upload.
- Installation. Pipe, heads, valves and the fire department connection go in per the approved plans.
- Acceptance and final inspection. The finished system is tested, and OCFA inspects it before sign-off.
Who does the work
California work for 1 Pro Fire is done by Hedrick Fire Protection. Hedrick holds C-16 (fire protection) and C-10 (electrical) contractor licenses and is licensed by the California State Fire Marshal under Title 19 for inspection, testing and maintenance of water-based fire protection systems.
Related San Clemente pages: fire protection in San Clemente, fire sprinkler service, restaurant sprinkler inspections and private fire hydrant installations.
Working elsewhere in the region? See sprinkler installation across Orange County or in Los Angeles County.
To start a San Clemente sprinkler project, call (949) 558-2201 or email socal@1profire.com. Send drawings if you have them.
Sprinkler installation questions
Do you install sprinklers in San Clemente?
San Clemente (ZIP codes 92672, 92673 and 92674) is part of our service area.
Does my existing building need sprinklers?
The local rule above covers new buildings. For an existing building, an addition or a change of use, ask OCFA's South County Inspection Office at 949-347-2240 what applies before design work starts.
What upkeep follows installation?
Upkeep starts right away. NFPA 25 calls for quarterly and annual inspections and a 5-year internal pipe assessment. California's Title 19 adds a 5-year service and certification, which has to be done by a contractor licensed by the State Fire Marshal.