Denton County, Texas

Fire protection companies in Argyle, Texas

2 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in Argyle, Texas (2 fire sprinkler, 1 fire alarm and 1 fire extinguisher), as of October 24, 2026. Another 30 are located elsewhere in Denton County.

2Fire sprinkler contractors →1Fire alarm companies →1Fire extinguisher companies →

Located in Argyle

All Test Fire Protection LLC

Argyle, TX · 817-379-0856
Fire alarmFire extinguisherFire sprinkler 3 active registrations

T3 Fire Protection Systems LLC

Argyle, TX · 972-977-0378
Fire sprinkler 1 active registration

Elsewhere in Denton County

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

Frequently asked questions

How do I check that a fire protection company in Argyle 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 Argyle to work there?
No. Texas registrations are statewide, so companies based elsewhere in Denton County or across Texas can work in Argyle. Confirm the service area with the company.

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