HVAC, plumbing, and ventilation engineered for Alberta.

Energy Building provides end-to-end mechanical engineering and construction services for residential, commercial, retail, and industrial projects across Alberta. From early design to final installation, our team delivers practical, code-compliant solutions that save time, reduce costs, and keep your project moving. Our services include HVAC and plumbing design, heating and cooling load calculations, ventilation calculations, and permit drawings for building permit submissions. We coordinate mechanical design with architects, structural consultants, and contractors, and optimize HVAC systems during the design stage to reduce duct sizes, equipment sizes, and bulkhead conflicts before construction begins. Our installation team handles furnaces, heat pumps, air conditioners, ductwork, and plumbing for both residential and commercial projects, including basement developments and multi-unit builds. We support builders, general contractors, homeowners, and developers from design through occupancy. During construction, we provide review and coordination support, prepare RFIs and change orders, assist with contract document reviews, and help contractors improve efficiency and reduce project delays. For retail investors and restaurant owners, we estimate HVAC, ventilation, kitchen exhaust, and permit costs before lease agreements are signed, so you understand your mechanical obligations before committing to a space. For residential builders, row house developers, custom home builders, and fourplex or multi-unit projects, we assist during the design phase to improve system selection, reduce duct conflicts with structural elements, coordinate with architects early, and eliminate unnecessary construction costs. Through our energy team, we provide NBC 2020 Alberta Edition Part 9.36 compliance, HOT2000 energy modeling, EnerGuide evaluations, blower door testing, energy compliance reports for permit submission, and support for CMHC MLI Select, CEIP, and government rebate programs, through to occupancy permit sign-off.