Fire alarm companies in Waco, Texas

7 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Waco, Texas, as of October 24, 2026. 8 more are elsewhere in McLennan County.

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 Waco

Elsewhere in McLennan County

• 1st FP Services LLCSan Antonio
• Capitol Sprinkler & Fire Systems LLCLeander
• Cen-Tex Fire & SecurityCrawford
• Full Armor Fire & Security, a registered series of Our Squad LLCHewitt
• Robfire LLCMcGregor
• Texas A&A Fire & Safety LLCHewitt
• Victory FIre Protection LLCWoodway
• Williams Fire and Safety LLCElm Mott

Also in Waco: Fire sprinkler contractors · Fire extinguisher companies

Frequently asked questions

How do I check that a fire alarm company in Waco 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 Waco to work there?

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

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