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
Two technicians from Legion replaced 15 sprinklers in my home today. They were very professional and left all work areas clean. The price...
17-06-2023
Warren F Called for service for leaking sprinkler pipe. Spoke to George Robles he gave me the price over phone and sent his guys over right away....
27-06-2023
Jack P. 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...
04-08-2022
Eric Mui I had a situation where I needed to find a fire sprinkler specialist to move my fire sprinkler lines and was calling several different vendors....
26-05-2023
grace s. 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...
15-03-2022
austin dang