Wiegmann Associates has completed work on Amazon’s new distribution facility in Missouri. The new, $15 million Amazon Distribution Center is located in the Aviator Business Park in Hazelwood. Wiegmann Associates was the installing mechanical contractor and Kadean Construction was the general contractor....

  The company has now engineered and installed more than $1 billion in commercial HVAC comfort solutions across 42 states. ST. LOUIS, MO – Wiegmann Associates, a St. Louis-based mechanical contractor and a national leader in design/build HVAC projects, is celebrating...

Al Droste & Sons Construction Co. served as the general contractor on the newly completed headquarters for TSI Global Cos. LLC in St. Charles. The 39,600-square-foot facility in the 370 Tech Center includes technology test labs, demo rooms, help desk,...

Wiegmann Associates completed work on the new $25 million headquarters and manufacturing facility for Melton Machine & Control Co. in Washington, Missouri. The new 367,000-square-foot facility more than doubles the size of MMCC’s previous facility, also located in Washington. MMCC...

Melton Machine & Control Co. has wrapped up construction of its new headquarters that more than doubles its capacity. The automation manufacturer in Washington, Missouri, now has an energy efficient, 367,000-square-foot facility and room for a 225,000-square-foot expansion for the...