Certifications & Licenses
Full credential set, current and active.
Texas State Fire Marshal contractor registrations
| Registration | Number | Authority |
|---|---|---|
| Alarm Contractor Registration (ACR) | 2371654 | Texas SFM, under Texas Insurance Code Chapter 6002 |
| Sprinkler Contractor Registration (SCR) | 2571606 | Texas SFM, under Texas Insurance Code Chapter 6003 |
| Extinguisher Contractor Registration (ECR) | 2370364 | Texas SFM, under Texas Insurance Code Chapter 6001 |
Verification: Texas SFM contractor lookup at the Texas Department of Insurance.
Other state licenses
- Arizona CR-76 — Fire Protection Systems Contractor (held by Joel Sadowsky). Supports out-of-state work and ensures we maintain currency with non-Texas adoptions of NFPA standards.
Texas individual licenses (held by Joel Sadowsky)
- APS — Alarm Planning Superintendent
- RME — Responsible Managing Employee
- FEL — Fire Extinguisher License
- Backflow Prevention Assembly Tester — cross-connection control certification
NICET credentials
Joel Sadowsky (CEO)
NICET Level III & II certifications across multiple fire-protection disciplines, including Fire Alarm Systems, Sprinkler Layout, Special Hazards Suppression, and Inspection & Testing of Water-Based Systems.
Engineering & design bench
Zion's design bench includes a licensed Professional Engineer (PE), NICET III sprinkler-layout designers, and PhD-level electrical-engineering support. Individual credentials publish on the Leadership page as each bench member signs off on their bio.
Federal licenses
- FCC General Radiotelephone Operator License (GROL) — required for ERCES / BDA system commissioning under FCC 47 CFR 90.219 (held by Joel Sadowsky)
Memberships & associations
OEM / manufacturer authorizations
Zion holds authorized-dealer or authorized-installer status with the following manufacturers (BDA / ERCES division detail at /bda/about/):
- RSI Radio Solutions (BDA)
- Honeywell / Fiplex (BDA)
- PCTEL (BDA test equipment)
- iBwave (BDA design)
- Additional fire alarm and sprinkler OEM authorizations on request
Insurance
General liability, professional liability, and workers' compensation coverage carried at commercial limits. Certificate of Insurance available on request to active customers and GC partners via info@zion.us.