Our Services

Service Level I

Advisory /
Expert Consultation

Service Level II

Case by Case Contracting /
Project Management

Service Level III

Your Trusted Agent /
Turn-key Service Solution


Cathy Zheng (CZ Consulting Engineers) has provided professional engineering services to City of Greater Sudbury for a number of years. They have always been a dedicated partner and instrumental team member of the Save on Energy program of IESO. Finding and partnering with responsive, dedicated and client-conscious professionals is critical to bringing “true” value to a project. Cathy delivers these expectations in a professional manner that creates a relationship rather than a business atmosphere.

Sajeev Shivshankaran, P.Eng MBA CEM®

Energy & Facilities Engineer, City of Greater Sudbury

Cathy’s solutions helped the Co-op in changing the way we do things. Her ability to properly manage the process of evaluating, building the business case, recommendation, sourcing, and implementing the solution was professional and efficient. I enjoyed working with Cathy as she has a good understanding of energy management systems. Her knowledge and network of contacts made the transition easier for the Co-op.

Denis Castonguay

Gérant Général | General Manager, Coopérative Régionale de Nipissing-Sudbury Limited

Our Past Projects

Project: 5 MW ground-mount solar facility

Project: Alternative Power Supply, Demand & Storage Assessment

Project: Energy Project Consultation and Management


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European CEOs, Ministers Start Campaign for Green Recovery
European CEOs, Ministers Start Campaign for Green Recovery

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