GPY + Associates Engineering Inc. provides full service mechanical consulting design services  for commercial, residential and institutional buildings and facilities.  The firm was incorporated in 2004, and has extensive experience in all building types, new and renovation, energy studies, energy modelling, commissioning and contract administration.

Our areas of expertise include design of HVAC systems, plumbing and drainage systems, sprinkler and fire protection systems, and building automation control systems (BAS).  Our firm is experienced in all types of building types, including new state of the art facilities, to tenant fit-up projects. 


We are LEED accredited and are knowledgeable in sustainable building design.  GPY+ Associates Engineering Inc. are the design engineers for the Chapelview Apartments in Brampton, a 15 storey residential complex for Region of Peel/ City of Brampton, which achieved LEED Platinum status (the first multi-residential LEED certified building in Canada).


Our central philosophy is to provide our clients with personalized and attentive service exceeding their expectations, and to provide innovative design solutions for each project, all while working within the client’s construction budget. 


GPY+ Associates provides the following services:

• Energy Modelling to allow comparison of energy costs and life cycle costing of alternative HVAC system options, and architectural building envelope options.

• Full mechanical building services engineering, including design of HVAC, plumbing and drainage systems, sprinkler/ fire standpipe fire protection systems, and BAS control systems.

• Contract Administration services, construction review with progress/ deficiency reports, and assistance with Commissioning activities.

• Green building design for LEED certification.