All of our personnel have the experience, training and certification in the disciplines they work in. They support one another to ensure the optimal outcome for our clients to provide a cost effective service.


Theo Muller
Chief Financial Officer Theo has been with Caliper for over a decade and is a key part of the leadership team responsible for the overall financial operations, Human Resources, and Corporate Services of the company. Theo has a Bachelor of Commerce degree from the University of Pretoria and has completed his articles with PricewaterhouseCoopers.
Donna Milman
Manager, Inspection Services Donna’s education is in Electronics Engineering with a Bachelor of Science degree from DeVry Institute of Technology but has over ten years experience as the Manager of Inspection Services. She is responsible for overseeing the inspection and reporting process. Donna also ensures that Caliper is compliant with our Safety Program which is certified to COR.
Paul Frederick
President As the President and founder of Caliper Inspection in 1985, Paul is committed to Caliper being one of the Industry’s leading provider of inspection services. Paul has over 35 years of experience in inspection and fabrication related consulting demanding the highest level of integrity from all company personnel.
Kelly Bowles
Sales & Marketing Manager Kelly brings over 30 years of experience in fabrication, inspection and quality management to his role at Caliper. With many years of experience from the client side, this brings a unique perspective to ensure our clients get the services they need to meet their requirements.
Steve Brown
Inspection Coordinator With a degree in Business Management from the University of Lethbridge and a diploma in Marketing from SAIT Steve is highly qualified to be responsible for estimating and assignment initiation. Of course this involves day to day management and monitoring of the inspection activities.


Caliper Inspection is always looking for the best in the industry. If you think you have what it takes please send resumes to Donna Milman at