Azco Inc., an industrial contractor and fabricator, announced Monday John Trottier was promoted to president and CEO.
He succeeds Mark Loper, who served the post for 15 years and was named chairman of the board. Trottier had served as executive vice president of the company the past 14 years.
Trottier has been with Azco 22 years.
The company said it promoted Robert Brockington to vice president, estimating. He will oversee field and fabrication estimates.
Brockington has been with the company for 12 years.