Tweet/Garot Mechanical, Inc. is a mechanical contracting firm serving customers throughout the United States, headquartered in the Green Bay, Wisconsin area.
Since 1897, our business has involved the design, engineering, fabrication, and installation of plumbing, heating, air conditioning, and ventilation systems, custom equipment, process and boiler piping, as well as building automation services.
Andrew Tweet Sr. and his brother Pat Tweet form Tweet Brothers Plumbing and Heating.
Tweet/Garot is formed by the merger of Tweet Brothers Plumbing and Heating (est. 1924), Edward Garot & Son Plumbing and Heating (est. 1897), and Withbroe Sheet Metal (est. 1923). This single-source for plumbing, heating, sheet metal, and service moves into a new 34,000-square-foot fabrication, warehouse, and office facility.
Timothy Howald becomes CEO after the untimely passing of Andrew Tweet, Jr., and oversees all corporate operations along with Mike Sturdivant and Tom Brawner.
Tweet/Garot opens office and fabrication facility in Wisconsin Rapids, WI.
Lambeau Field redevelopment project completed. Tweet/Garot is honored to be the Official Mechanical Contractor of Lambeau Field.
Set to open a new 60,000-square-foot corporate office building in De Pere, WI. Plans to break ground on a new 80,000-square-foot manufacturing facility in Green Bay.
Built and opened a new 108,000-square-foot manufacturing facility in Wrightstown, WI.
With more than 120 years of experience and over 155,000 square feet of manufacturing space, Tweet/Garot Mechanical, Inc. effectively services our customers throughout Wisconsin, Upper Michigan, and the US. We are licensed to work in more than 40 states across the country and will follow our customers wherever they need us.
