- Heating, Ventilation, and Air Conditioning (HVAC) - Exhaust and Make Up Air Systems - HVAC Air Handling Systems - VAV Systems - Hydronic Heating Boilers & Systems - Steam Boilers - Plumbing & Drainage Systems - Fire Protection Systems - Building Controls, Direct Digital Controls (DDC), BACNet Protocol - Computer Room Fire Protection and HVAC Systems - Snow Melting Systems

- High Voltage Substations and Distribution - Power Distribution - Lighting / Illumination - Traffic Signalization Systems - Emergency Power – Generators, Uninterrupted Power Supply (UPS) - Supervisory Control and Data Acquisition (SCADA) Systems - Fire Alarm Systems - Communication / Public Address / Data Systems - Closed Circuit Television (CCTV) - Security Systems

- Structural Steel Systems - Reinforced Concrete and Timber Systems - Retaining Walls - Building Restoration - Bridges

- Airport Facilities - Light Rail Transit - Bus Terminals - Go Transit Facilities - Parking Garages - Repair & Maintenance Garages - Highway & Bridge Lighting - Traffic Signalization - Hangers - MTO