Mike Chumley has been promoted to Vice President Business Development for D&H Petroleum & Environmental/United Pump Supply.

Since April of 1997 Mike has held several positions within United Pump Supply and has assisted in many of the company's operational transitions. Chumley has also been involved with the development and implementation of the company operational procedures.

Chumley has proposed and initiated many new service programs to expand company service and product offerings which in turn have created new market segments while adding additional revenue, growing the Austin and Dallas branch office revenue by 40 percent in two years.