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Contact Customer Service

We provide our customers the best possible service in a courteous, effective manner, showing respect for those we are fortunate to serve.  Waste Connections is proud to serve over two  million customers located across the United States and your comments and feedback are very important to us.

Waste Connections Inc

Mailing Address
5500 Franklin St
Denver, CO 80216
Site Address
5500 Franklin Street
Denver, CO 80216
Customer Service
303.288.2100
contact us: olpdenverdistrict@wcnx.org


Sedalia Landfill

Mailing Address
5970 N. Hwy 85
Sedalia, CO 80135
Site Address
5970 N. Hwy 85
Sedalia, CO 80135
Customer Service
720.733.8584
contact us: cust5313@wcnx.org
Sales
303.828.9400
contact us: specialwaste5313@wasteconnections.com

Waste Connections Corporate Office

877.288.WCNX (9269)

Western Regional Office

360.695.4858
California, Idaho, Montana, Nevada, Oregon, Washington, Western Wyoming

Central Regional Office

303.708.8359
Arizona, Colorado, Kansas, Louisiana, Minnesota, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, Utah, Eastern Wyoming

Eastern Region Office

901.345.0098
Alabama, Iowa, Illinois, Kentucky, Michigan, Mississippi, New York, North Carolina, South Carolina, Tennessee