HSS Design Build is a Canmore, Alberta-based design-build contractor specializing in high-performance buildings, deep energy retrofits, and advanced building enclosure systems. We integrate building science with practical construction expertise to deliver projects that improve energy performance, occupant comfort, durability, and carbon reduction.

Our work includes custom homes, commercial buildings, and retrofit projects, with expertise in Passive House methodology, airtight construction, thermal bridge mitigation, high-performance building envelopes, and balanced mechanical ventilation. We employ a performance-based approach that prioritizes quality assurance, constructability, and measurable building performance.

Beyond project delivery, HSS collaborates with industry, research organizations, and government partners to advance innovative retrofit technologies and low-carbon construction practices. Through applied research, prefabrication, and continuous innovation, we are helping accelerate the transition to more resilient, energy-efficient buildings across Canada.

Proud member of BILD Calgary Region