First incorporated in 1954, ONSA has steadily grown in size and areas of specialization. We are proud to be the longest standing M&E consulting firm in Nova Scotia with over 8,000 ...more...See more text
CBCL Limited is the leading locally owned multidisciplinary engineering and environmental consulting firm in Atlantic Canada. In business since 1955, we take pride in our heritage ...more...See more text
As an employee-owned firm, we are committed to creating a positive and lasting impact on people and our planet by providing world-class multidisciplinary engineering and environmen...more...See more text