Commercial HVAC & Mechanical Services

Vancouver Island’s Leading Commercial Mechanical Service Contractor

Foster Heating & Cooling has been the mechanical contractor of choice for commercial buildings across Victoria and Vancouver Island since 1928. We provide the full scope of commercial HVAC and mechanical services — from rooftop unit replacement and boiler maintenance to refrigeration, VRF systems, make-up air, and hydronic distribution — all from one team, under one contract.

One call covers everything. HVAC, hydronics, boilers, refrigeration, pumps, fans, make-up air units, domestic hot water, chillers — every mechanical system in your commercial building serviced by 40+ certified HVAC technicians and licensed B & A-Gas fitters. No coordinating between trades. No accountability gaps.

Why Commercial Clients Choose Foster

Nearly a century of commercial mechanical contracting on Vancouver Island
40+ HVAC technicians and licensed B & A-Gas fitters
Authorized dealer for all major HVAC manufacturers — commercial-grade equipment with full manufacturer warranty support
Complete mechanical scope in-house — HVAC, hydronics, refrigeration, boilers, pumps, fans, and all ancillary equipment
Preventive maintenance programs that eliminate unplanned failures and extend equipment life
24/7 emergency service — mechanical failures don’t wait for business hours
Detailed service reporting for ownership, asset managers, and property managers

Our Commercial Services

Commercial Maintenance Programs

Scheduled preventive maintenance contracts covering all commercial mechanical equipment. Detailed reporting, compliance documentation, and 24/7 emergency backup.

Commercial Refrigeration

Installation, maintenance, and repair of commercial refrigeration systems for food service, retail, cold storage, and industrial applications.

Commercial Heat Pumps

Commercial heat pump installation and service including rooftop heat pumps, water-source systems, and large-capacity split systems. Full rebate management through BC Hydro and CleanBC commercial programs.

Commercial Boilers

Boiler installation, maintenance, and repair for commercial and institutional buildings. Licensed A-Gas fitters with full hydronic scope — pumps, heat exchangers, expansion tanks, and zone controls.

Rooftop Units (RTUs)

Supply, installation, and maintenance of commercial rooftop (RTU) units. Authorized dealer for all major HVAC manufacturers with direct equipment supply and manufacturer-backed warranties.

Make-Up Air Units (MUA)

Commercial make-up air unit installation and service for restaurants, retail, industrial, and institutional applications.

VRF / VRV Systems

Variable refrigerant flow system design, installation, and service. We install, service and maintain VRF system from all major manufacturers for commercial and multi-zone applications. We have certified Mitsubishi, Daikin, and Samsung VRF technicians.