Jack Zhou and Al Schmidt are established industry leaders assisting homebuilders to successfully build third party certified construction such as: ENERGY STAR® for New Homes, GreenHouse™ Certified Construction, R-2000, Toronto Green Standard and LEED Canada for Homes. We also have expertise in EE4 software modelling for validation of energy efficient mid-rise projects.

A&J Energy Consultants

Markham Office: (416) 835-5382
Kitchener Office: (519) 896-1059

A&J Energy Consultants Head Office is located at 78 Wood St, Kitchener, Ontario N2G 2H6.


Welcome to A&J Energy Consultants. Jack Zhou and Al Schmidt are industry experts committed to supporting their builder clients with user friendly and a turn-key process for value added, Energy Efficient construction. Our services include Evaluation and Labeling, Consulting, Value Engineering, Modeling and Code Compliance, Builder Site and Trade Training. Our client base includes many of the most successful and forward thinking custom and production builders in Ontario. Our business model is unique because we use an integrated approach where we combine training and education with on-site support and cost reductions through expert modelling and our consulting services.

EnergyStar-High-Efficiency-Logo GreenHouse-Logo Leed-logo r2000-logo


A&J Energy Consultants is excited to announce our EnerGuide 80 / ENERGY STAR® readiness evaluation. This evaluation will help your company assess your OBC 2012 and ENERGY STAR® readiness and help you plan a process map to ENERGY STAR® qualified and/or GreenHouse Certified Construction. EnerQuality Corporation, our premier service provider for ENERGY STAR® for New Homes, GreenHouse Certified Construction, EnerGuide Rating Service, and R-2000, will administer these enrolments and product certifications. Our expert team of Certified Energy Evaluators are ready to offer you their professional evaluation services and to help you with a successful transition to energy efficient construction.

The ENERGY STAR® Mark is administered and promoted in Canada by Natural Resources Canada. Used with Permission.