MarkWest Energy's 50,000 sf headquarters is located in the Park Central Building in downtown Denver. The project includes an interior convenience stair, two mobile file systems, a large server room, oil and gas trading desk as well as the corporate offices and board room. Acquilano Leslie was also responsible for the competitive bidding and acquisition of new furniture throughout the space.

“They put together several designs for us to choose from and were always responsive to our requests and needs. They never failed to be there when we needed them. I would highly recommend Acquilano Leslie. They are professional and very talented individuals and are a pleasure to work with.”

- Pam Collins, HR Director