Fire protection companies in Lewisville, Texas

10 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in Lewisville, Texas (4 fire sprinkler, 5 fire alarm and 3 fire extinguisher), as of October 24, 2026. Another 24 are located elsewhere in Denton County.

Located in Lewisville

Elsewhere in Denton County

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

• AK 247 Fire LLCAubrey
• All Test Fire Protection LLCArgyle
• CGI Systems Group LLCDenton
• Customized Security Services, LLCPrinceton
• David PennaCorinth
• Defender Protection IncCarrollton
• Denton Fire and Safety CompanyDenton
• Entech Sales & Service LLCDallas
• Focal Point Security Systems IncDenton
• Gary CochranDenton
• HK Fire Solutions LLCCarrollton
• Jeffery Walner LLCLittle Elm
• Just'in Case Fire Protection LLCLittle Elm
• North Texas Automatic LLCCorinth
• North Texas Contracting IncPonder
• North Texas Extinguisher ServiceDecatur
• North Texas Fire Systems, LLCSanger
• Nu-Way Construction LLCCorinth
• PeteMar TechnologyFrisco
• Reforged & Refined LLCKrum
• Rumsey Construction LLCCarrollton
• Safe Life Fire Protection LLCPonder
• T3 Fire Protection Systems LLCArgyle
• Vector Security, Inc.Warrendale

Frequently asked questions

How do I check that a fire protection company in Lewisville 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 Lewisville to work there?

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

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