Apr 16, 2026
Good people to work with
Anonymous employee
Black Diamond Group reviews
51% would recommend to a friend
Trevor Haynes
81% approve of CEO
58% positive business outlook
Black Diamond Group has an employee rating of 3.2 out of 5 stars, based on 58 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Black Diamond Group employee rating is in line with the average (within 1 standard deviation) for employers within the Construction, repair and maintenance industry (3.7 stars).
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58 reviews
