CONTACT INFORMATION
G.S. Long of Yakima
Physical Address:
Main Office
2517 Old Town Road
Union Gap, WA 98903
Administrations Office
2522 Old Town Road
Union Gap, WA 98903
Field Operations
602 West Valley Mall Blvd.
Union Gap, WA 98903
Fabrication Shop
506 West Valley Mall Blvd.
Union Gap, WA 98903
Fertigation Office/Shop
604 West Valley Mall Blvd.
Union Gap, WA 98903
Mead Warehouse
5 West Mead Ave.
Yakima, WA 98902
Laboratory
7 West Mead Ave.
Yakima, WA 98902
Mailing Address:
P.O. Box 9783
Yakima, WA 98909
Phone: (509) 575-8382
Fax: (509) 575-1968
Toll Free: (800) 338-5664
G.S. Long of Wenatchee
Physical Address:
Main Office
1012 Walla Walla Avenue
Wenatchee, WA 98801
Mailing Address:
P.O. Box 4763
Wenatchee, WA 98807
Phone: (509) 663-3461
G.S. Long of Pasco
Physical Address:
Main Office
2805 Saint Andrews Loop
Suite C
Pasco, WA 99301
Mailing Address
P.O. Box 9783
Yakima, WA 98909
For more information or questions
please use any contact form above.
G.S. Long of Oregon
Physical Address:
Main Office
3305 Neal Mill Road
Hood River, OR 97031
Mailing Address:
P.O. Box 129
Odell, OR 97044
Phone: (541) 354-2116
Fax: (541) 354-1206