Repair Locations
Gardner Denver Thomas, Inc.
Welch Vacuum Technology
5621 W. Howard St.
Niles, IL 60714
Phone: 847-676-8800
Business Hours: 8:00 a.m. to 4:30 p.m. Central Time
For service outside the U.S. and Canada contact your closest Gardner Denver Thomas sales office.
Please see Repair / Return Process to initiate all returns.
