Plumb Registry
Fire alarm · Desoto, Texas

Fire alarm companies in Desoto, Texas

6 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Desoto, Texas, as of October 24, 2026. 139 more are elsewhere in Dallas 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 Desoto

Blaze X Sprinkler Corporation

Desoto, TX · 214-837-1797
Fire alarmFire extinguisherFire sprinkler 3 active registrations

Brooks Diversified Systems Co LLC

Desoto, TX · 469-569-3490
Fire alarmFire extinguisher 2 active registrations

Innovision Systems LLC

Desoto, TX · 469-336-7546
Fire alarm 1 active registration

Jermauld Cobbs

Desoto, TX · 214-519-4549
Fire alarm 1 active registration

LSS Teknical LLC

Desoto, TX · 682-429-2199
Fire alarm 1 active registration

Professional Choice Fire And Security Systems

Desoto, TX · 214-535-3269
Fire alarmFire sprinkler 2 active registrations

Elsewhere in Dallas County

Also in Desoto: Fire sprinkler contractors · Fire extinguisher companies

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Frequently asked questions

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

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