Events

woman teaching kidsSummer Community Events:

  • Costa Mesa's Concerts in the Park - Fairview Park: 2525 Placentia Avenue, Costa Mesa
    • July 9: pre-show starts at 5 PM, music starts at 6 PM
    • July 16: pre-show starts at 5 PM, music starts at 6 PM
    • July 23: pre-show starts at 5 PM, music starts at 6 PM
    • July 30: pre-show starts at 5 PM, music starts at 6 PM
Town Hall Meetings

CMSD will be hosting a series of town hall meetings to share information on CMSD’s transition to a three-cart waste collection system and address any questions you may have. The meetings will be held on the following dates:

  • August 7, 2024 at 6 p.m. – CMSD Headquarters (290 Paularino Avenue, Costa Mesa)
  • August 10, 2024 at 9 a.m. – CMSD Headquarters (290 Paularino Avenue, Costa Mesa)
  • October 2, 2024 at 6 p.m. – Norma Hertzog Community Center (1845 Park Avenue, Costa Mesa)
  • October 5, 2024 at 9 a.m. – Norma Hertzog Community Center (1845 Park Avenue, Costa Mesa)
Please RSVP using the form below:


Eco Expo
staff handing out flyer at event
September 18, 2024
3 - 7 p.m.
CMSD Headquarters - 290 Paularino Avenue, Costa Mesa, CA 92626

Back by popular demand, CMSD is hosting its 3rd annual Eco Expo! Customers will have a chance to "talk trash" with industry professionals and local eco-enthusiasts, particularly about the upcoming transition to a three-cart waste collection system. This is a great opportunity to ask questions about the changes ahead! Additionally, the event features useful recycling and gardening tips, educational activities, and lots of eco-friendly giveaways to help the whole family live more sustainably!








View the Costa Mesa Sanitary District's calendar for upcoming public meetings, holiday closures, and collection delays.