Fire alarm · Tyler, Texas
Fire alarm companies in Tyler, Texas
9 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Tyler, Texas, as of October 24, 2026.
Sale, installation, inspection, testing, monitoring and service of fire alarm and detection systems. Each company below holds an active Texas SFMO Fire Alarm Certificate of Registration (ACR).
Located in Tyler
ADT LLC
Fire alarm 1 active registration
Advanced Systems & Alarm Services
Fire alarmFire extinguisher 4 active registrations
American Fire Protection Group Inc
Fire alarmFire extinguisherFire sprinkler 4 active registrations
Anchor Safety, Inc.
Fire alarmFire extinguisher 2 active registrations
Firetrol Protection Systems Inc
Fire alarmFire extinguisherFire sprinkler 3 active registrations
Keene And Lewis Alarm LLC
Fire alarm 1 active registration
KGK Alarm Systems LLC
Fire alarm 1 active registration
Rudd Alarms
Fire alarm 1 active registration
Universal Time Equipment Co.
Fire alarm 1 active registration
Also in Tyler: Fire sprinkler contractors · Fire extinguisher companies
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Build your inspection scheduleFrequently asked questions
- How do I check that a fire alarm company in Tyler 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 alarm company need in Texas?
- Companies doing this work must hold a Texas SFMO Fire Alarm Certificate of Registration (ACR). 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 Tyler to work there?
- No. Texas registrations are statewide, so companies based elsewhere in Smith County or across Texas can work in Tyler. Confirm the service area with the company.
Listed alphabetically. No company pays to rank higher. Machine-readable: Markdown.