Cold Canyon Landfill

This landfill is a municipal solid waste landfill operating under a permit issued by the State for the disposal of municipal solid waste. We are supported by our hauling company. We are a full service solid waste disposal company.

Cold Canyon Landfill Litter Control Line – Primary Contact

805-549-8332 Ext. 46101

Announcement of Changes to Cold Canyon Landfill Letter

Click here to read the annoucement.

Trash Disposal & Recycling Hours:

8 a.m. to 3 p.m. Monday - Saturday - Closed Sundays and all major holidays

Holidays Closed:

NEW YEARS DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING, AND CHRISTMAS.

Household Hazardous Waste Facility Hours:

Friday and Saturday only - 11 a.m. to 3 p.m.
Max 15 gallons or 125 lbs recieved at no charge
Business' call for appt (805) 782-8530

Directions to Landfill:

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Please contact us at:

Address: 2268 Carpenter Canyon Road
San Luis Obispo, CA 93401
Office Phone: 805-549-8332
Email: Matt Knowlson

Credit Application

Special Waste Contact:

Address: 2268 Carpenter Canyon Road
San Luis Obispo, CA 93401
Office Phone: 805-549-8332
Email: SpecialWaste4100@wcnx.org

Rate Information:

Our rates are based on the net weight dumped.
Accepting CASH, VISA, MASTER CARD AND LOCAL CHECKS ONLY with CCLF certified weight. Checks must be numbered over 700 in the check series number and must be imprinted with name and address.

A mandatory deposit of CASH OR CHECK is required at the scale house upon entrance. Checks must be numbered over 700 in the check series number and must be imprinted with name and address. All loads are subject to random load checks and inspections for prohibted material.