Sonoma Garbage Collectors​


Every week there is a toxics collection somewhere in Sonoma County. Bring your ID to prove residency. Appointment required: You need to email or call EMAIL:

CALL: 795-2025 option 3 or TOLL-FREE 1-877-747-1870  TUESDAYS 4-8 PM

Locations of Community Toxics Collections will be provided when you schedule your appointment. EMAIL OR CALL at least 24 HOURS prior to the collection event.

By appointment only: To make an appointment, call (707) 795-2025/toll-free (877) 747-1870 option 3 or email During the COVID-19 pandemic, administrative staff will be working remotely with access to voicemails only on the main line. Please call (707) 364-6927 to speak directly with staff to schedule appointments.

Please provide the following information when calling or sending an e-mail: name, phone number, date and location of collection event, and preferred appointment time.

Appointment line staffed M-F from 8am to 2:30pm or leave a message.

Please make an appointment at least 24 hours prior to the collection event. Once the appointment request is confirmed, you will receive a confirmation with the address of the collection event. Events have a limit of 80 appointments.

By appointment only. Visit the website below to schedule an appointment. The exact event location will be emailed to you with your confirmation. Appointments must be made at least 24 hours in advance and events are limited to 80 participants.

(707) 795-2025 Option 3

HHW Collection Event - SONOMA

January 24th 2023

April 18th 2023

4:00pm - 8:00pm

Email to Schedule an appointment

(707) 795-2025 Option 3

 Sonoma Police Station: 175 FIRST ST. WEST

Drop off box available M-F 9:00 am to 5:00 pm.


You can bring your hazardous waste material to

the Central Disposal Site (Bldg. 5), 500 Mecham Rd, Petaluma.

Hours: Thursday, Friday & Saturday, 7:30 am-2:30 pm. 795-2025

Take Hwy. 101 to the Cotati off-ramp
Take Hwy. 116 west toward Sebastopol
Left on Stony Point S.
Right on Mecham Rd.
The Central Disposal Site is located on the right.

Transportation & packing: State transportation laws limit each vehicle to a maximum or 15 gallons of liquid (with a maximum of 5 gallons per container) or 125 pounds of solid material. Never mix chemicals * Place in sealed containers in the trunk, packed to prevent spills * Syringes/needles must be in a sealed and labeled approved sharps container.
NOT ACCEPTED: Electronics,explosives or ammunition, radioactive materials, biological wastes (except syringes), controlled substances.