California Fire Extinguisher Service, Fire Sprinklers and Automatic Fire Suppression Systems

OS&Y Brass Stem Protector

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OS&Y brass stem protector

  Amerex B500
  Rating 2A:10B:C
  Buy B500 Fire Extinguisher


  Amerex 423 20lb
  Rating 10A:120B:C
  Buy B500 Fire Extinguisher


  Amerex B417T 2.5lb
  Rating 1A:10B:C
  Buy B500 Fire Extinguisher



Los Angeles’s Fire Sprinkler Experts. We offer commercial, domestic, residential, fire sprinklers systems, service, and repair.
  Fire sprinkler systems remain the most reliable and cost-effective measure to reduce or prevent loss of lives and property due to fire. We have the experience and qualified technicians to do it right and provide superior maintenance service.

Call us today for a free quote and consultation about our services (800) 432-3223;

• Automatic Fire Sprinkler Systems 
• Thermal & Smoke Detection Systems 
• Aspirated Smoke Detection Systems 
• Emergency Warning & Intercommunication Systems (EWIS) 
• Fire Doors 
• Deluge & Water Spray Water Mist Systems 
• Exit & Emergency Lighting 
• Annual Safety Survey & Certification 

Fire Extinguisher Service Discount Offer
  Quality Products, Installation, Inspection, and Service
Purchase your fire sprinkler system from us and get a discount on your Inspection Service Plan!
Call for details: (800) 432-3223
Fire Sprinkler Service Quote
  In a typical wet system, each fire sprinkler activates independently limiting the number of operating sprinklers to only those near the fire. A properly designed sprinkler system can contain or extinguish a fire before the fire department arrives resulting in less overall damage from smoke, fire and Fire Department hand- held hose lines. Besides their life/property saving benefits, fire sprinkler design and installations can be an economic benefit by reducting insurance premiums. At Frontier Fire Protection we can design, install and maintain your complete fire water sprinkler system. We are California’s premier water sprinkler company.

Refinements to the basic sprinkler have yielded several "application specific" versions and a selection of complimentary designs including semi-recessed and concealed models in a variety of finishes including custom colors (for concealed models). We are the fire sprinkler company who can provide consultation to help you select the right system, with the highest quality and value to suit your specific needs.





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Our Primary Service Area consist of Los Angeles County, Orange County, Riverside, San Bernadino, Ventura, Santa Barbara, San Diego.

We service customers throughout Southern California as well, please call or email us for details.