Grayson County, Texas
Fire protection companies in Denison, Texas
3 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in Denison, Texas (1 fire sprinkler, 2 fire alarm and 2 fire extinguisher), as of October 24, 2026. Another 3 are located elsewhere in Grayson County.
Located in Denison
Four Feathers Alarm LLC
Fire alarmFire extinguisherFire sprinkler 4 active registrations
Grayson Pro-Tech, Inc.
Fire alarm 1 active registration
Texoma Fire Equipment, Inc.
Fire extinguisher 3 active registrations
Elsewhere in Grayson County
Texas registrations are statewide, so these companies can also work in Denison.
- Allstate Texas LLCSpring
- Paydirt Utilities LLCGunter
- SSD Syst & SSD AlarmArlington
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Build your inspection scheduleFrequently asked questions
- How do I check that a fire protection company in Denison 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 Denison to work there?
- No. Texas registrations are statewide, so companies based elsewhere in Grayson County or across Texas can work in Denison. Confirm the service area with the company.
Listed alphabetically. No company pays to rank higher. Machine-readable: JSON · Markdown.