Fire Alarm Systems

Dunnfield provides professional fire alarm inspections, service, and installations in full compliance with the Ontario Fire Code, Ontario Building Code, and CAN/ULC standards.

Our licensed fire alarm technicians perform:

• Monthly fire alarm inspections
   
• Annual fire alarm inspections
   
• Fire alarm panel troubleshooting and repairs
   
• System maintenance and deficiency corrections
   
• New system installations and retrofits
   
• System upgrades and code compliance reviews
   
• 24/7 monitoring coordination
   

From routine maintenance to complex fire alarm panel troubles, we ensure your system remains operational, compliant, and reliable.

Dunnfield provides inspection, testing, and service for fire sprinkler systems in accordance with the Ontario Fire Code and NFPA 25 standards.

Our services include:

• Monthly, quarterly, and annual sprinkler inspections
   
• Sprinkler system testing and certification
   
• Deficiency repairs and system retrofits
   
• Fire pump testing, maintenance, and repairs
   
• Backflow preventer installation and annual testing
   

From routine compliance inspections to major sprinkler repairs and fire pump services, our team ensures your system remains operational, code-compliant, and ready to perform.

 Dunnfield provides inspection, testing, and service for commercial kitchen hood and fire suppression systems in compliance with the Ontario Fire Code and NFPA 96 standards.

Our services include:

• Semi-annual kitchen hood suppression inspections
   
• Suppression system testing and certification
   
• Exhaust hood and duct compliance coordination
   
• Deficiency repairs and component replacement
   
• System retrofits and upgrades
   
• Emergency service and troubleshooting
   

From routine inspections to suppression system repairs, our technicians ensure your kitchen fire protection system remains compliant, operational, and ready to respond.

 Dunnfield supplies, installs, and services fire extinguishers in accordance with the Ontario Fire Code and NFPA 10 standards.

Our services include:

• ABC dry chemical, CO2, water mist, and clean agent extinguishers
   
• Professional installation and proper placement
   
• Annual fire extinguisher inspections and tagging
   
• Maintenance and recharging services
   
• 6-year maintenance and hydrostatic testing
   
• Deficiency corrections and replacements
   

Our technicians ensure your extinguishers remain compliant, accessible, and ready for use.

Dunnfield provides inspection, testing, installation, and repair of emergency lighting systems in compliance with the Ontario Fire Code and Ontario Building Code.

Our services include:

• Annual emergency lighting inspections
   
• 30-second and 30-minute battery testing
   
• Exit sign installation and replacements
   
• Battery and lamp replacement
   
• E-light repairs and system upgrades
   

From routine compliance inspections to full system replacements, we ensure your emergency lighting remains operational and code compliant.