Fire alarm · Fire extinguisher · Fire sprinkler
Dennis Services LLC
Dennis Services LLC is a fire alarm, fire extinguisher and fire sprinkler company based in Grapevine, Texas. It holds 3 active Texas State Fire Marshal's Office registrations (ACR-2087634, ECR-2087637, SCR-G-2069044), 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-2087634 | Fire Alarm Certificate of Registration | May 2, 2027 | active |
| ECR-2087637 | Fire Extinguisher Certificate of Registration | May 2, 2027 | active |
| SCR-G-2069044 | Fire Sprinkler Certificate of Registration (General) | February 19, 2027 | active |
Services
- Fire alarm. Sale, installation, inspection, testing, monitoring and service of fire alarm and detection systems.
- Fire extinguisher. Sale, installation, inspection, recharging and hydrostatic testing of portable fire extinguishers and fixed fire-extinguishing systems.
- Fire sprinkler. Design, installation, inspection, testing and maintenance of fire sprinkler systems, including underground fire mains and dwelling systems.
Services are inferred from the company's state registrations. Confirm specific capabilities with the company.
Locations
- Primary: 121 Central Avenue, Grapevine, TX 76051 · Tarrant County
- 121 Central Ave, Grapevine, TX 76051 · Tarrant County
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All 8 companies in Grapevine →
Source: Texas Department of Insurance, State Fire Marshal's Office licensee records (TDI org IDs116202, 120490, 120491), retrieved October 24, 2026. Machine-readable: JSON · Markdown.