Engineering - Consulting - Design - Drafting
STEL is a Canadian-owned company, founded in 1989 by S. Jim Sutton and Chuck Thomas. Since 1989, STEL has developed a reputation for quality, consulting engineering services; mainly serving the Petroleum, Petro Chemical, Heavy Industrial, and Manufacturing industries.
Our objective in all our business relationships is to provide comprehensive services while meeting your highest standards. We pride ourselves on our client relationships.
Our Services

Plant Automation & Controls
PLCs are an integral piece of intelligent automation within your process control/manufacturing business. Our team will work with you to develop a system that, through monitoring and analysis, will lead to efficiency in operations.

Engineering
Facility Engineering is a detailed process, beginning with permits and approvals through start-up and operations. We have core competencies in many areas, including, Complete Electrical System Engineering & Design

Drafting & Design
Our qualified technologists excel at creating documents that are accurate, consistent and cost effective. Our experienced team will develop a design that matches both your needs and the industry guidelines.
Our Clients
Our History
1974
Incorporation of Sutton, Kyle & Associates Ltd1989
S. Jim Sutton & Chuck Thomas move from Sutton, Kyle & Associates to found Sutton, Thomas Engineering Ltd.
Contact Us
- 218, 4000-4 street se Calgary, AB T2G 2W3