Collin County, Texas

Fire protection companies in Allen, Texas

10 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in Allen, Texas (3 fire sprinkler, 4 fire alarm and 6 fire extinguisher), as of October 24, 2026. Another 49 are located elsewhere in Collin County.

3Fire sprinkler contractors →4Fire alarm companies →6Fire extinguisher companies →

Located in Allen

Allen ISD

Allen, TX · 214-326-8289
Fire alarmFire extinguisher 2 active registrations

Alpha-Omega Safety

Allen, TX · 214-704-1528
Fire extinguisher 1 active registration

CJS Complete Systems LLC

Allen, TX · 817-565-3131
Fire alarm 1 active registration

Daisy Utilities LLC

Allen, TX · 972-372-0631
Fire sprinkler 1 active registration

Hong's Fire Inspection Inc

Allen, TX · 469-803-9277
Fire extinguisher 2 active registrations

Kodiak Fire Protection Inc

Allen, TX · 469-342-6819
Fire alarmFire extinguisherFire sprinkler 3 active registrations

Next Day Backflow Testing

Allen, TX · 214-218-6415
Fire sprinkler 2 active registrations

Pillars HVAC LLC

Allen, TX · 469-605-0314
Fire extinguisher 1 active registration

Plano Fire Equipment

Allen, TX · 469-879-4730
Fire extinguisher 1 active registration

Sentinel The Alarm Company

Allen, TX · 972-644-6866
Fire alarm 1 active registration

Elsewhere in Collin County

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

Managing a building here? See which fire inspections it needs and when they're due.

Build your inspection schedule

Frequently asked questions

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

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