CONTACT INFORMATION
G.S. Long of Yakima
Physical Address:
Main Office
2517 Old Town Road
Union Gap, WA 98903
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Administrations Office
2522 Old Town Road
Union Gap, WA 98903
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Field Operations
602 West Valley Mall Blvd.
Union Gap, WA 98903
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Fabrication Shop
506 West Valley Mall Blvd.
Union Gap, WA 98903
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Fertigation Office/Shop
604 West Valley Mall Blvd.
Union Gap, WA 98903
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Mead North Warehouse
5 West Mead Ave.
Yakima, WA 98902
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Mead South Warehouse
10 W Mead Ave.
Yakima, WA 98902
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Laboratory
602 West Valley Mall Blvd.
Union Gap, WA 98903
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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
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Mailing Address
P.O. Box 9783
Yakima, WA 98909
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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