Cromwell commercial communications provider Telserv LLC said it has hired Doug Ardrey as CFO.
Ardrey most recently worked as CFO for Sports Beat Inc., an athletic heartbeat monitor maker in Long Island, N.Y.
Telserv also announced the hiring of John Beaulieu as vice president of sales. He comes from a previous job as sales director of Texas communications company Arrow S3, where he handles New England and New York sales.
Telserv also announced the promotion of Tim Warweg to vice president of operations. He joined the company in 2009.
