LAFD reviews the plans before a pipe goes up
Inside the City of Los Angeles, new sprinkler work goes through LAFD Fire Development Services, part of the city's One Stop Permit Center. That office runs pre-development meetings, reviews plans, approves permits and does field inspections for new construction, and it reviews fire and life safety systems for more than 10,000 buildings a year. Big project? Book the pre-development meeting early and bring your sprinkler questions to it.
We design to the city fire code. It sits in LAMC Chapter V, Article 7, and adopts the California Fire Code with local changes. Editions change. We confirm the one in force with LAFD before any drawings start.
Check the address first. Some ZIP codes with a Los Angeles mailing name, such as 90022, 90023 and 90040, mostly cover East Los Angeles and Commerce, which are outside the city, and 90058 is shared with Vernon. Those areas fall under other jurisdictions, so start with our Los Angeles County fire sprinkler installation page.
How an installation job runs
Most quotes start with a visit.
- We walk the building first to see how each space is used, how high the ceilings run and where the water service comes in, since those details set head types, spacing and pipe routes.
- Then we check the water. Pipe sizing depends on the flow and pressure at your connection; inside the city, LADWP runs the water system, and a hydrant flow test usually supplies the numbers.
- Drawings and hydraulic calculations go to LAFD Fire Development Services for plan review and permit approval.
- Our crew installs to the approved plans. Mains, branch lines, heads and the riser all go in per those drawings.
- The system is then tested, and LAFD inspects it in the field.
Adding sprinklers to an older high-rise
City retrofit rules (Ordinances 163836 and 165319) require existing high-rises built before 1974 to meet LAMC Section 91.8604, and Group R-1 residential buildings are exempt. Adding sprinklers to one of those towers brings an alarm requirement too: waterflow and valve tamper must be monitored on every floor, so we plan the sprinkler zones and alarm tie-ins as one job. Our Los Angeles fire alarm page covers that side.
Who installs it
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 extinguisher service and water-based system service.
Upkeep starts at handover. NFPA 25 calls for quarterly and annual inspections, and California's Title 19 adds a 5-year service and certification that a State Fire Marshal licensed contractor must perform. Put those dates on the building calendar now.
Other work at the same building: fire extinguisher service in Los Angeles and fire hydrant installation in Los Angeles. Working in Orange County? Our Orange County fire sprinkler installation page applies there.
To book a site walk, call (213) 568-0188 or email socal@1profire.com
Our services include
Los Angeles fire sprinkler installation questions
Do I need a permit to install fire sprinklers in Los Angeles?
For new construction, yes. LAFD Fire Development Services reviews the plans and approves the permit, and that office can confirm the exact steps for your project.
Is a site visit needed before I get a quote?
Usually. Layout and water supply drive the design, and neither is easy to judge over the phone.
My address says Los Angeles. Is LAFD my fire authority?
Not always. Some ZIPs, such as 90022, 90023 and 90040, mostly cover areas outside the city. Check your parcel's jurisdiction first.
If we add sprinklers to a pre-1974 high-rise, what changes on the alarm?
Waterflow and valve tamper must be monitored on each floor. That rule comes with the city's pre-1974 high-rise retrofit requirements.
(213) 568-0188 or socal@1profire.comRelated Links
Everything we do in the city is on our Los Angeles fire protection page.
(213) 568-0188