Request a Quote

We Believe in Customer Service Excellence

To request a quote on a large or small order simply contact Environmental Supply Company (ESC) via phone or email.  If you don’t have the part number(s) our sales team and equipment experts will be glad to help you get the parts you need for your stack testing solution.  Most products ship in 24 – 48 hrs.

by phone:  (919) 956-9688  /  toll free: (800) 782-2575  or (800) Stacks-5

by fax:        (919) 682-0333

by: email:         or

by mail:  Environmental Supply Co. /  708 E. Club Blvd.  /   Durham, NC, 27704