Every fire system in your building. One company.
You shouldn't need four contractors to keep one building safe. We run the entire fire-protection program for your Texas property — design, install, inspect, monitor, service — under one account, one technician team, one report stream, one bill.
Fire protection systems
Design, installation, programming, and commissioning of code-required fire-protection systems for new construction and major renovation.
Fire Alarm Systems
NICET III–designed addressable and conventional systems to NFPA 72.
Learn more →Fire Sprinkler Systems
Wet, dry, preaction, and deluge to NFPA 13 — design through hydraulic calculation.
Learn more →Voice Evacuation Systems
NFPA 72 Chapter 24 mass notification and ECS for high-rise, schools, healthcare, and assembly.
Learn more →Fire Pump Systems
Electric and diesel pump packages to NFPA 20 with annual churn and full-flow tests.
Learn more →24/7 Fire Monitoring
UL-listed central station monitoring with dispatch coordination on every signal.
Learn more →Standpipes
Class I, II, and III standpipe systems for high-rise and large-area buildings.
Learn more →Fire Hydrants
Private hydrant installation, flow testing, and obstruction maintenance.
Learn more →Underground Fire Line
NFPA 24 underground main installation, hydrostatic test, and flushing.
Learn more →Inspection, Testing & Maintenance
Code-driven ITM under NFPA 25, NFPA 72, NFPA 10, NFPA 80, and the Texas Administrative Code — with AHJ-ready reports and discrepancy tracking after every visit.
ITM Overview
How Zion runs ITM across every system — schedule, reporting, deficiency tracking.
Learn more →Sprinkler ITM (NFPA 25)
Weekly through 5-year obstruction investigation, written for your AHJ.
Learn more →Fire Alarm ITM (NFPA 72)
Annual full-system test plus quarterly battery and semiannual device inspection.
Learn more →Fire Extinguishers (NFPA 10)
Monthly visual, annual inspection, 6/12-year maintenance, hydrostatic test.
Learn more →Emergency & Exit Lighting
30-second monthly and 90-minute annual discharge per NFPA 101.
Learn more →Fire Door Inspection (NFPA 80)
Annual drop test, labeling check, hardware function, gap measurement.
Learn more →Backflow Prevention
TCEQ-required annual testing for RPZ, double-check, and PVB devices.
Learn more →Service Agreements
Bundled ITM plans for portfolios — one contact, one schedule, one report stream.
Learn more →Specialized & compliance
Clean agent, kitchen, gas detection, ERCES/BDA, fire watch, and the AHJ-navigation work that turns a code question into a permit.
Clean Agent Suppression
NFPA 2001 — FM-200, Novec 1230, FK-5-1-12 — for data centers, server rooms, MRI suites.
Learn more →Kitchen Suppression (NFPA 96)
Wet-chemical on hoods, semiannual inspection, AHJ-witnessed commissioning.
Learn more →Gas Detection
Combustible-gas and toxic-gas detection per NFPA 720 / IFC §916.
Learn more →ERCES / BDA Division →
First-responder radio coverage to NFPA 1225 and IFC §510. Includes the Building Signal Check tool covering 291 Texas AHJs — part of a 691-city footprint across 13 U.S. states that keeps expanding.
Check your building →Fire Watch
Trained personnel for system-impairment coverage per NFPA 1 Chapter 18.
Learn more →Wireless Temporary Alarm
Construction-site Ramtech WES wireless system for active job sites.
Learn more →Code Consulting & AHJ
Plan review, variance, AHJ pre-app, deficiency negotiation, expert support.
Learn more →Predevelopment Services
Design-assist consulting before drawings are stamped — value engineering included.
Learn more →Design & Engineering
NICET III–credentialed system design that comes back clean on first AHJ submission.
Learn more →Owner Training
Train your facility team on what NFPA requires the owner to do — documented for AHJ and insurance.
Learn more →System Upgrades
Panel replacement, head retrofits, monitoring conversion, AHJ-driven scope.
Learn more →