Terry Grace founded Grace Instrumentation & Controls in 1998. In 2015 Scott Marr was named president and Lisa Grace Marr was named vice-president, finance and human resources. Terry's position is now that of executive manager.

The management of the company may have changed but its core values have not: act with integrity and provide the best people for the job so that its customers become repeat customers.

That philosophy has helped Grace Instrumentation withstand many changes in the industry and the economy. It is known for having a top-notch crew of qualified, experienced tradespeople and  professionals focused on completing each project safely, on time and on budget. That's meant long-lasting relationships with many customers, general contractors, suppliers and in Ontario, Saskatchewan and across the country.

Health & Safety

Grace Instrumentation & Controls is committed to protecting and promoting the health and safety of all employees and providing a safe and healthy work environment through the cooperative efforts of all employees.

We provide health and safety training for each employee so he/she will have the knowledge and skills to perform tasks safely, and efficiently.

Grace is committed to meeting and, when possible, exceeding all applicable laws and regulations with regard to safety and the environment.

Grace is compliant with third-party safety audit firms Avetta, Cognibox and ISN. The company celebrated achieving COR certification in November, 2015 and was recertified in 2020.


Careers @ Grace

Grace is committed to hiring apprentices and younger professionals in order to assist in the sustainability of the construction industry.

Learn more