H2O / Fire Services
Electrical
In-house expertise. No subcontractors. No shortcuts.

H2O Fire Services operates with a Master Electrician — all electrical work is performed in full compliance with Ontario's Electrical Safety Authority requirements.
Our Specialties
H2O's Master Electrician brings full-scope electrical capability to every fire and life safety project. While our team handles the full range of commercial electrical work, our core specialization is fire and life safety systems — the work that most electricians don't have the expertise or certification to touch.
Our specialties include: fire alarm system wiring and panel connections, emergency and exit lighting circuits, suppression system electrical tie-ins, fire pump electrical service, generator and transfer switch work for life safety backup power, and ESA-compliant documentation for all fire system electrical work.
ESA Compliance
Permits pulled, inspections coordinated, and work closed out to ESA requirements.
Fire System Wiring
Alarm circuits, device wiring, and interconnection with suppression and building systems — handled by the same team that services the system.

