24/7 Emergency Service Available
Underground Services
If you noticed a leak coming from underground, call Legion Fire Protection today at 714-707-4868. A fire main leak should be treated as an emergency and for good reason.
Legion Fire Protection is a C16 Licensed Fire Sprinkler Company based in Orange County, Southern California. All work is done in strict adherence to NFPA as well as local guidelines.
We service commercial, industrial, and residential properties in San Diego, Riverside, Orange County, and Los Angeles.
We specialize in the following underground installation & repair services:
- Fire Main Repairs & Installation
- Post Indicator Valves
- FDC aka Fire Department Connections
- Fire Hydrants
- Backflow Preventers
- & more
It is important to detect and repair leaks in underground fire mains as soon as possible to ensure the reliability of your building's fire protection system.
See what our customers have to say
austin dang
15-03-2022
I had to have a residential fire sprinkler pipe repaired, I was able to book an appointment and have technicians come same day. They were...
Denny T.
09-11-2022
Came home to a leak that looked to be coming from the sprinkler, so I requested a bunch of companies through Yelp and George and...
Eric Mui
04-08-2022
Outstanding service. I contacted George for a leaking fire sprinkler. We exchanged several texts and I sent him photos of the sprinkler. A tech was...
Alex K.
15-03-2023
I called Legion Fire Protection as a home fire sprinkler head started dripping recently. They responded quickly and professionally to my problem, sending a...
Charlotte Arroyo
12-04-2022
I HIGHLY recommend Legion Fire Protection. I had a sprinkler valve leak and they came out the very next day. The communication was also great...