Fire protection companies in Liberty Hill, Texas

3 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in Liberty Hill, Texas (2 fire sprinkler and 1 fire alarm), as of October 24, 2026. Another 43 are located elsewhere in Williamson County.

Located in Liberty Hill

Elsewhere in Williamson County

Texas registrations are statewide, so these companies can also work in Liberty Hill.

• 1st Fire Safety LLCCedar Park
• Aday & Associates, LLCRound Rock
• All Secure Alarm SystemsGeorgetown
• Alliance Safety And Fire Protection, LPRound Rock
• American Fire Protection Group IncDallas
• APi Group Life Safety USA LLCHouston
• ATX Fire & Life Safety LLCGeorgetown
• Austin Home Theater & Security LLCCedar Park
• Austin Premier Fire Protection IncHutto
• Avenger Security Services IncHutto
• Battalion Fire Protection LLCGeorgetown
• Blue Line Security IncRound Rock
• Capitol Sprinkler & Fire Systems LLCLeander
• CivconGeorgetown
• Colby Co IncPflugerville
• Control Systems IncArlington
• Cornerstone Site Services LLCRound Rock
• Diamond S Industries IncLeander
• DT Security LLCRound Rock
• Facilities Protection SystemsBrea
• Fire Alarm Control Professionals LLCAustin
• Firetron, Inc.Stafford
• Foley Fire Extinguisher Co.Hutto
• Hercules Systems Texas LLCLeander
• Icon Fire & Life Safety LLCTaylor
• Impact Fire Services LLCHouston
• Jason Anthony McGuireLeander
• JD Underground Solution LLCLeander
• KimTil IncRound Rock
• Kinney's Commercial IncHutto
• Liberty Civil Construction LLCLeander
• Master Burglar Alarm CompanyRound Rock
• Maxcom Securities, Inc.Georgetown
• Metro Services IncRound Rock
• Modular Fire Protection LLCGeorgetown
• Primary Fire Protection, IncPflugerville
• Pye-Barker Fire & Safety LLCWaco
• Riverside Fire Equipment Sales and Service LLCCedar Park
• Round Rock Independent School DistrictRound Rock
• SprinkPro Fire ProtectionRound Rock
• Top Tier Fire Protection LLCRound Rock
• Trinity Site Construction LLCGeorgetown
• Wild Fire Life Safety Services LLCRound Rock

Frequently asked questions

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

Search the company name or registration number in the Texas State Fire Marshal's Office public lookup (https://appscenter.tdi.texas.gov/reports/p/sfmo). Every company listed here shows its registration numbers and expiration dates, re-checked against state records on each data refresh.

What license does a fire protection company need in Texas?

Texas requires a State Fire Marshal's Office certificate of registration for each type of work: fire alarm (ACR), fire extinguisher (ECR) and fire sprinkler (SCR). Individual technicians must also hold SFMO licenses.

Does a company need to be located in Liberty Hill to work there?

No. Texas registrations are statewide, so companies based elsewhere in Williamson County or across Texas can work in Liberty Hill. Confirm the service area with the company.

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