We follow a proactive maintenance approach designed to minimize downtime, extend system lifespan, and ensure uninterrupted protection.

Our services include:

• Preventive Maintenance — scheduled inspections, functional testing, and calibration to avoid breakdowns before they occur.

• Corrective Maintenance — immediate troubleshooting, repair, and replacement of defective parts to restore system functionality.

• Performance Evaluation — detailed assessments to verify compliance with NFPA and local authority requirements.

• System Upgrades and Retrofits — upgrading legacy systems with new-generation components for enhanced efficiency and safety.

Each visit is supported by a comprehensive service report outlining test results, recommendations, and system status for complete transparency.

Our certified engineers and technicians maintain all types of fire protection systems including:

• Fire Pumps, Sprinklers, Hydrants, and Hose Reels – full mechanical and functional testing for flow, pressure, and valve performance.

• Portable and Wheeled Extinguishers – refilling, hydrostatic testing, and replacement per international standards.

• Fire Alarm Systems – testing of detectors, control panels, and audible/visual devices for reliability and early warning accuracy.

• Fire Suppression Systems – including FM200, NOVEC 1230, CO₂, Foam, and Aerosol systems, ensuring readiness for critical environments such as data centers, laboratories, and industrial plants.

We use certified testing equipment and manufacturer-approved methods, guaranteeing that every component performs as intended during emergencies.

Hirz also delivers complete service and maintenance for electronic security systems:

• CCTV Surveillance Systems – camera inspection, firmware updates, network optimization, and storage performance testing.

• Access Control Systems – verification of user permissions, biometric device calibration, and software patching.

• Intrusion Detection and Monitoring – regular system health checks to ensure 24/7 protection.

We support and service advanced systems from Honeywell, Siemens, Tyco, SFFECO, FirePro, Statx, SEVO, Context Plus, Esser, Gent, Advanced, Simplex, Notifier, NAFFCO, Viking, Hikvision, Dahua, Bosch, and Axis, ensuring brand-certified maintenance across your entire network.

Our maintenance team operates around the clock, providing rapid emergency response and technical assistance whenever you need it.

We ensure:

• 24/7 availability for urgent repairs and critical system failures.

• Quick on-site response across commercial, industrial, and government sectors.

• Detailed service documentation after every visit, meeting both internal QA and Civil Defense audit standards.

No matter the hour or the issue, our priority is to keep your protection systems active, compliant, and ready to perform.