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

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

Fire alarm · Southlake, Texas

Fire alarm companies in Southlake, Texas

2 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Southlake, Texas, as of October 24, 2026. 80 more are elsewhere in Tarrant 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 Southlake

Metro Communication Systems, Inc.

Southlake, TX · 817-552-8700

Fire alarmFire extinguisherFire sprinkler 3 active registrations

SAF-T Solutions LLC

Southlake, TX · 972-446-9300

Fire alarm 1 active registration

Elsewhere in Tarrant County

16 Paws FireArlington
2M Solutions IncGrand Prairie
4 Security & Sound, Inc.Arlington
Abbot Alarm CoRichland Hills
Aeon Systems, Inc.Mansfield
Alert 360Fort Worth
All Secure IncNorth Richland Hills
Ambition Fire Protection LLCSaginaw
American Alarm & SuppressionFort Worth
APi Group Life Safety USA LLCHouston
Azle Independent School DistrictAzle
Birdville Independent School DistrictHaltom City
Blue Fire Alarm Service LLCHaslet
BST Security And Fire LLCWhite Settlement
Century Fire Protection LLCDuluth
Cintas Fire ProtectionSan Antonio
Colgin Fire & Safety SystemsFort Worth
Communication, LTDFort Worth
Consulting MDL LLCFort Worth
Control Systems IncArlington
Crisp-Ladew Fire Protection CoFort Worth
Dennis Services LLCGrapevine
DFW SecurityFort Worth
DISH Network Service LLCFort Worth
Diversified Fire Protection LLCHalton City
Dividia Technologies LLCBenbrook
E-MC Electrical, Inc.Fort Worth
E-MC Fire Protection Inc.Fort Worth
Electronic Facility Systems, Inc.Fort Worth
Elyon Fire & Life Safety LLCArlington
Everon LLCAustin
Fire Power Systems, IncGrand Prairie
Fire Star Alarm And Communications, Inc.Fort Worth
Fire Water Sprinkler Protection LLCRoanoke
Firetrol Protection Systems IncRichardson
Firetronix Systems of Texas LLCArlington
First Alarm Fire SystemsFort Worth
FPS Fire Protection Specialist LPFort Worth
G.R. Bell and Associates IncGrand Prairie
Go Electronics IncArlington
Grapevine-Colleyville Independent School DistrictGrapevine
Hunters Alarms Inc.Fort Worth
Hurst-Euless-Bedford ISDBedford
ID Integrated Services, Inc.Colleyville
Ideal Fire & Security LLCFort Worth
Integrated Power ElectricFort Worth
Johnson Controls Fire Protection LPHouston
Keep Watch SecurityFort Worth
Kimbrough Life Safety LLCForest Hill
LMC Fire & SecurityFort Worth
MGM Security Holdings of Texas, LP DBA DFW SECURITYFort Worth
North Texas Fire LLCFort Worth
Notification Systems Of America IncGrapevine
NTX Automated Security LLCBurleson
Omni Fire Solutions LLCFort Worth
Patriot Alarms IncFort Worth
Pioneer Fire & Security Solutions LLCBedford
Pivot Fire Protection LLCColleyville
Pro-Action Fire Alarm IncFort Worth
Pye-Barker Fire & Safety LLCWaco
Quality Installations, Inc.Arlington
Quantum North America LLCFort Worth
Ranger Fire, IncGrapevine
Rapid Fire Safety & Security LLCAustin
Rescom Security IncFort Worth
Safe Security Solutions LLCSaginaw
Safety IntelMansfield
Securepro LLCSaginaw
Six Alarm Fire Protection LLCArlington
Southern Fire Protection LLCFort Worth
Southwest Fire & Security LLCMansfield
SSD Syst & SSD AlarmArlington
Summit Fire & Security LLCMendota Heights
Summit Systems Solutions LLCKeller
Tabela IncBedford
Texas Noble Fire And Backflow, LLCBurleson
Topgun Fire & Security Systems LLCAzle
Universal SystemsFort Worth
Visionary Systems IncFort Worth
VSC Fire & Security, Inc.Texarkana

Also in Southlake: Fire sprinkler contractors · Fire extinguisher companies

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Frequently asked questions

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

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