TRYAD SERVICE CORP is categorized under PIPE (WHOL) and located at 5900 East Lerdo Highway 93263 in or near the Shafter, CA area. Call (661) 399-2356 or (800) 537-6284 (Toll-Free). Fax (661) 399-3663 . Find additional information including website, email, map, and directions - jdrush.com/associated-companies/tryad.