Fire protection companies in Fontana, California

10 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Fontana, California, as of October 24, 2026. Another 111 are located elsewhere in San Bernardino County.

California listings cover CSLB C-16 Fire Protection contractors (sprinkler and fixed suppression systems). Fire alarm and portable extinguisher companies are not yet included.

Located in Fontana

Elsewhere in San Bernardino County

California licenses are statewide, so these companies can also work in Fontana.

• 1 Teamwork Fire Protection LLCRancho Cucamonga
• A. Upland Fire Protection IncRancho Cucamonga
• A' Plumbing And HeatingBig Bear City
• Acer Fire Protection IncMontclair
• Advanco Fire Protection IncOntario
• Aegis Fire Protection Company IncSan Bernardino
• Alex Villalobos Fire ProtectionBig Bear City
• All American Backflow ServiceHesperia
• Anderson Plumbing And Fire IncOak Hills
• Anthony J LiuzziYucaipa
• ARC MechanicalYucca Valley
• Art's Fire ProtectionVictorville
• Assured Fire Systems IncRedlands
• Ateck Construction IncChino
• Baldy Fire & Safety IncAlta Loma
• Barkley PlumbingLake Arrowhead
• C A Fire ProtectionVictorville
• C A Fire ServicesPhelan
• Cabral & Company IncChino Hills
• CAL - Counties Fire Protection CompanyUpland
• California Blaze Protection LLCOntario
• Champion FireRancho Cucamonga
• Champion Fire Systems IncRancho Cucamonga
• Clifford S Hancock/Fire Protection ServicesPhelan
• Cobra Fire ProtectionChino
• Curtis VanceRancho Cucamonga
• Daniel Douglas ClarkApple Valley
• Dave Figone ConstructionApple Valley
• DMG Fire ProtectionOntario
• Fairchild Plumbing & Mechanical IncOntario
• Fire Alliance IncRancho Cucamonga
• Fire Chief Fire Protection Enterprise IncSan Bernardino
• Fire Protection SpecialistsRedlands
• Fire Solution Masters CorpOntario
• Fire TechChino
• Fire X IncorporatedYucca Valley
• Fire Zone Extinguisher SystemsChino Hills
• FireshieldCrestline
• First Defense Fire ProtectionHesperia
• Fischer IncSan Bernardino
• Fischer PlumbingSan Bernardino
• Fontana Fire Equipment IncSan Bernardino
• Full Armor Fire Protection IncChino
• GC Construction & Fire Protection IncOntario
• Geyser Sprinkler Solutions IncUpland
• Guardian South IncHighland
• Guerrero Fire Protection IncOntario
• Harden Fire Protection IncRancho Cucamonga
• HCI Sprinkler IncOntario
• HCI Systems IncOntario
• Hedrick Fire ProtectionChino
• High Desert Fire SprinklersApple Valley
• Hung Yuan ChienChino
• I E Fire Protection IncHesperia
• Intelligent Fire SolutionsRancho Cucamonga
• J Edwards Fire Protection IncorporatedYucca Valley
• J S L Fire Sprinkler ServicePhelan
• JED AugustRancho Cucamonga
• JN Construction IncOntario
• Jnsd Construction IncOntario
• JPM Fire ProtectionRancho Cucamonga
• JR Fire SprinklersSan Bernardino
• K S Fire SprinklersYucaipa
• Keystone Builds And More IncChino Hills
• Klaus & Sons Plumbing Heating & Air ConditioningMontclair
• L & L Plumbing IncYucaipa
• Lake Arrowhead Plumbing IncLake Arrowhead
• Lance Bond Installations IncSan Bernardino
• Mag's Fire Sprinkler ProtectionRialto
• Martinez Fire Protection SystemsSan Bernardino
• McCullough EngineeringApple Valley
• Michael MarkTwentynine Palms
• Milestone Building Solutions IncChino
• MOA Fire Sprinklers LLCColton
• Mueller ConstructionAlta Loma
• National Service & Controls IncRedlands
• Next Level Fire & Safety IncRancho Cucamonga
• Ornnell Fire Sprinkler IncGrand Terrace
• Pagel Fire ProtectionBlue Jay
• Pang Chiu ChenMontclair
• Performance Systems CoSan Bernardino
• Pro - Craft Construction IncRedlands
• R L Fire Protection Company IncRancho Cucamonga
• Ramco Fire SystemsChino Hills
• Red Star Fire ProtectionAlta Loma
• Redline Fire Protection Services IncColton
• Robert M NiezBig Bear City
• Ryan Fire ProtectionAlta Loma
• Scorpion Fire Protection IncApple Valley
• Secure Tech Security IncBlue Jay
• Sergio ArreolaHighland
• Smoke Busters IncRialto
• Southland Fire Protection CoOntario
• Spiro A ZafirovYucca Valley
• Summit Fire Protection IncRedlands
• Sure Safe Fire ProtectionApple Valley
• TAP CoApple Valley
• Team Fire Protection Company IncHighland
• TRI - County FireHesperia
• Trident Fire Protection IncHesperia
• USA Fire ProtectionChino
• USA Fire ProtectionChino
• V Fire Systems CorporationSan Bernardino
• V M B Fire Protection CoRedlands
• Valco Fire Protection IncMontclair
• Veterans Industrial Fire ProtectionHesperia
• Vizcarra Fire Protection IncSan Bernardino
• West Coast Fire IncRancho Cucamonga
• West Coast Fire Protection IncChino
• Wilfredo TorresMontclair
• Wilkes Fire Protection LLCUpland

Frequently asked questions

How do I check that a fire protection company in Fontana is licensed?

Search the company name or license number in the California Contractors State License Board public lookup (https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx). Every company listed here shows its license numbers and expiration dates, re-checked against state records on each data refresh.

What license does a fire protection company need in California?

California contractors who lay out, fabricate and install fire protection systems (sprinklers and fixed suppression systems) must hold a CSLB C-16 Fire Protection Contractor license. C-16 does not cover electrical fire alarm systems, which are licensed under other classifications.

Does a company need to be located in Fontana to work there?

No. California licenses are statewide, so companies based elsewhere in San Bernardino County or across California can work in Fontana. Confirm the service area with the company.

Listed alphabetically. No company pays to rank higher. Machine-readable: JSON · Markdown.