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  • Welcome to the Costa Mesa Chamber of Commerce

  • Serving our business community for over 50 years!

    The Mission of the Costa Mesa Chamber of Commerce is to be the leading proponent for the interests of local business. This includes the prosperity of its individual members, the vitality of its marketplace and the quality of its community life. We are dedicated to providing your business with the vital resources, marketing and networking tools needed to thrive in our region.  Your membership provides numerous benefits and keeps you on top of important ever-changing issues and trends in our local marketplace and beyond. Not a member? Join Today!




  • Welcome New Members


  • Mark Your Calendar


    View our Community Calendar Here

  • Business Tip(s) of the Month

    Easiest tip of all:  Say Thank You, Often!
    It's a small thing, but it goes a long way. Tell your customers, and employees, how much you appreciate them. People need to know that they are valued and in the end, they are the ones that will make your business grow. And, if you really want to leave an impression, say thank you the old-fashioned way by taking pen to paper and writing them a note.   That will WOW them.