Global Mechanical Services

Heating / Boiler / Hot Water


Rooftop heating, unit heaters, make-up air, heat recovery ventilators, heat pumps, fire dampers, and ductwork. Winnipeg Fire Safety Certificate, combustion analysis.

Boiler / Hot Water

Cleaning, Office of the Fire Commissioner inspections, retubing, hydronic testing, controls, water conditioning, boiler flushing.

Ventilation / Sheet Metal

HRV, ERV, RTU, MUA ductwork, design/build, exhaust hoods, lab hoods, kitchen exhausts, fire damper testing and installation, in-line heaters, ductwork install and modifications, M1 and M2 permits.

Air Conditioning / Chillers / Refrigeration

Air Conditioning
Rooftop cooling, make-up air cooling, heat pumps, server room air conditioning.

Pumps, valves, pipes, controls, refrigeration, water conditioning.

Walk-in coolers/freezers, reach-in coolers, prep tables, display cases.


Sinks, water closets, showers, grease interceptors, backflow valves, recirculation systems, re-pipe, pipe repair, sump pumps, backwater valves. Backflow valve testing and certification, radon mitigation.

Drain Cleaning/Ground Services

Sewer cleaning, branch lines, tubs, toilets, sinks, grease traps, CCTV camera scope, and sewer pipe location. Vacuum truck, flushing, jetting. Underground sewer, water and drainage repair and installation.


Johnson Verasys dealer, Opera gas detection systems (parkade and other), pneumatic controls, DDC.


Building Condition Assessment, Reserve Fund Building Commissioning, drawings, load calculations, City of Winnipeg Occupancy and Building Permit, radon testing and mitigation planning, Ultra-Sonic non-invasive pipe testing for pipe wall thickness and flow rates.

Commercial HVAC

Maintenance Service

Commercial building maintenance packages are diverse and are designed to meet your specific budget and needs.

 HVAC Solutions 


Multi-Trade Support

Whatever trade is required, our team of specialty contractors are ready to respond.


HVAC, Plumbing, 24/7 Service

Commercial Construction

Construction Service

During plant shutdowns, building upgrade/retrofits and new equipment installations we have the manpower to have you covered.

24 hour emergency service

Emergency Response

24 hours / 7 days /365 days a year. Our crews are ready. Our technicians and supervisors are always ready to meet whatever emergency you encounter. Our dispatcher or on-call technician will get the right man there to fix the problem, no matter what. On Call Does It All! 204-654-4900