📍 823 Zillah West Rd, Zillah, WA, 98953
📞 509-829-6990
U.S. Cellular is the fifth-largest full-service wireless carrier in the United States, providing national network coverage and industry-leading innovations designed to elevate the customer experience. The Chicago-based carrier has a strong line-up of cutting-edge devices that are all backed by a high-quality network in big and small cities and rural communities. Currently, 94 percent of customers have access to 4G LTE speeds. U.S. Cellular was named a J.D. Power and Associates Customer Champion in 2014 for the third time in four years.
📍 108 6th St, Zillah, WA, 98953
📞 509-829-5570
📍 Serving Your Area, Zillah, WA, 98953
📞 509-829-0210
📍 304 S G St, Toppenish, WA, 98948
📞 509-865-2206
Call us today for a special offer! Great service guaranteed.
📍 213 E Toppenish Ave, Toppenish, WA, 98948
📞 509-865-2711
📍 411 Washington Ave, Toppenish, WA, 98948
📞 509-829-5570
📍 180 Clark Rd, Wapato, WA, 98951
📞 509-877-7674
📍 61220 US Highway 97, Toppenish, WA, 98948
📞 509-865-1059
Updated Sep 2026
📍 9 S Alder St, Toppenish, WA, 98948
📞 509-865-5500
🌐 valleysepticservices.com
A-1 Sewer Service is a drain and sewer cleaning company based in Toppenish, Washington. They offer a range of services including septic pumping and cleaning, electronic tank and pipe locating, and backhoe work. The company also provides portable toilet rentals and specializes in the installation and manufacturing of septic tanks. Their operations are supported by radio dispatch, and they do not charge mileage anywhere in the valley.