Fire Extinguisher
ITM Services
Ensuring your critical life safety devices are pressurized, tagged, and compliant with NFPA 10 standards through expert professional oversight.
- NFPA 10 Compliance Audits
- Annual Maintenance Tracking
- 6-Year & 12-Year Service Management
- Deficiency Resolution & Advocacy
The Overwatch Advantage
What sets us apart from other service contractors is simple: We go beyond ITM. While standard vendors focus on the inspection, we focus on the result. Overwatch provides a comprehensive management layer for your life safety assets, organizing digital documentation, ensuring repairs are completed correctly, and handling all mandatory reporting to the AHJ.
"The Overwatch Advantage" means we provide the oversight needed to exceed expectations, not just meet them. We handle the reporting you've come to expect with even greater precision.
Anatomy of the ITM Lifecycle
Understanding that not all units are alike is critical for compliance. While common dry chemical units follow a 6 and 12-year cycle, CO2, Wet Chemical, and Water units require Hydrostatic Testing every 5 years. Overwatch tracks these varying technical lifecycles so your facility never faces a "missed" service citation.
Professional mechanical check and physical tag update to verify readiness and pressure levels.
Internal checks & recharge. Year 5 for CO2/Water; Year 6 for ABC Dry Chem units.
Cylinder integrity pressure testing. Required every 5 years for specialized high-pressure units.
Wood, paper, trash. Requires 6-Year Internal / 12-Year Hydrostatic service cycle.
Safe for liquids and electrical fires. Standard in most office spaces. 6/12 Year cycle.
Non-conductive for electronics. High-Pressure Vessel: 5-Year Hydro Required.
Specialized dry powder agent for industrial machining hazards like Magnesium or Titanium.
High-heat grease fires. Mandatory 5-Year Hydrostatic Testing for pressurized wet agent.
- Class K Mandate within 30ft
- Verification of Hood Interlocks
- Strict Travel Distance Limits
- Mandatory 30-Day Quick Checks
- MRI-Conditional Units
- OR Clean Agent requirements
- ADA Cabinet Mounting
- Egress Safety Audits
Stored Pressure
The standard office unit. The expellant gas and extinguishing agent are stored in the same chamber. These require constant pressure monitoring via a built-in gauge.
Cartridge Operated
Industrial-grade units where gas is stored in a separate external cartridge. These are designed for harsh environments and quick on-site recharging without specialized pumps.