Fire Protection Services in La Puente, California

What La Puente businesses call us about

Mostly extinguishers. Five of the six calls we've logged from La Puente in 2025 and 2026 were about fire extinguisher service: annual certification, tagging, and getting units ready before a fire marshal's follow-up visit.

Recent La Puente quotes have run $35 per extinguisher for the annual inspection, certification and tag, with a $10 add-on to wall-mount a unit that wasn't mounted yet. Got a notice with a deadline? Call with the date on it, and we'll tell you the earliest a technician can be on site.

One La Puente restaurant came to us with an inspection coming up and a language barrier in the way. Read how that went in our case study on bilingual, fast-turnaround extinguisher service for a La Puente restaurant.

Fire system service in La Puente

Fire system service means the fixed equipment in your building. That covers the sprinklers overhead, the suppression system over a commercial cooking line, the alarm panel and its devices, and any private hydrants on the lot. Each one runs on its own clock:

• Sprinklers (NFPA 25): quarterly and annual inspections, plus a 5-year internal pipe assessment and gauge replacement or testing. California Title 19 also requires a 5-year service and certification by a State Fire Marshal licensed contractor.
• Kitchen suppression (NFPA 96, NFPA 17A): every six months. Metal-alloy fusible links get replaced at least that often.
• Fire alarms (NFPA 72): tested at least once a year, and some devices more often.
• Private hydrants (NFPA 25): flow tested and inspected every year.
• Extinguishers (NFPA 10, Title 19): the owner checks them monthly, and a certified technician services and tags them each year. Stored-pressure dry chemical units also get a 6-year teardown, and hydrostatic testing comes every 12 years for dry chemical and every 5 years for CO2, water and wet chemical (Class K) units.

Two older-building items catch people off guard. Sprinkler heads in service for 50 years must be replaced or sample-tested. And older dry chemical kitchen systems don't meet UL 300, the test standard for wet chemical systems that protect cooking appliances (a kitchen with a suppression system also needs a Class K extinguisher nearby).

Who responds, and which code applies

The Los Angeles County Fire Department provides fire and EMT service to La Puente from Fire Station 26 at 15336 E. Elliot Ave. Station 43, at 921 S. Stimson Ave., also has a La Puente address.

La Puente's municipal code adopts the 2022 California Fire Code through Title 32 of the Los Angeles County Code. The city adds no local rules for sprinklers, alarms, extinguishers, hydrants or kitchen systems. So for this equipment, the county's version of the fire code is what you're held to. Your notice should name the office that issued it; confirm due dates and the current code edition with that fire marshal's office.

Who does the work

California work 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 portable extinguisher service and for inspection, testing and maintenance of water-based fire protection systems.

Pick a service

Each page below covers one job in detail. Outside city limits? See our pages for fire protection across Los Angeles County, San Bernardino County and Orange County.

La Puente fire protection questions

Do you service the La Puente area?

Yes. La Puente is one of our listed service areas, including 91744, 91746, 91747 and 91749. Call (213) 568-0188 or email socal@1profire.com.

What does extinguisher certification cost?

Recent La Puente quotes have run $35 per extinguisher for annual inspection, certification and tagging. Mounting a unit that wasn't on the wall added $10.

Can you certify my extinguishers before the fire marshal comes back?

Tell us the follow-up date when you call. We'll give you the earliest time a technician can be there, so you can plan around the deadline you were given.

How often do sprinklers need service in California?

Quarterly and annually under NFPA 25. Title 19 adds a 5-year certification.