Fire alarm
Grayson Pro-Tech, Inc.
Grayson Pro-Tech, Inc. is a fire alarm company based in Denison, Texas. It holds an active Fire Alarm Certificate of Registration (No. ACR-1750534) from the Texas State Fire Marshal's Office, verified against state records on October 24, 2026.
State registration verified October 24, 2026
Texas State Fire Marshal's Office registrations
| Registration | Type | Expires | Status |
|---|---|---|---|
| ACR-1750534 | Fire Alarm Certificate of Registration | August 22, 2028 | active |
Services
- Fire alarm. Sale, installation, inspection, testing, monitoring and service of fire alarm and detection systems.
Services are inferred from the company's state registrations. Confirm specific capabilities with the company.
Locations
- Primary: 3729 N State Highway 91, Denison, TX 75020-1925 · Grayson County
Other licensed companies in Denison
Source: Texas Department of Insurance, State Fire Marshal's Office licensee records (TDI org ID39212), retrieved October 24, 2026. Machine-readable: JSON · Markdown.