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We've Moved! 
RSM Chamber of Commerce
30162 Tomas, Suite 202
Rancho Santa Margarita 92688 CA
Tel: 949.242.3660
Fax: 866.728.0376


Our offices are currently under construction and can't wait for you to see them at our
Open House! Check back regularly to see when the date is for this great unveiling!


Special thank you to Chamber Member Doris Miro of Camptin Design, & Sasan Heidaei of Heidari Construction for their hard work to make our offices something special!


Welcome Our New Members

GenEquity MortgageEssential Fitness
Jacques JournetNew Life Cryotherapy
Cypher Scientific, LLCCommunity Collision Center of Santa Margarita
Neighborhood Car CareApplied Medical 
Mary Wong Marketing Skincare By Di
The Hall PropertiesPinot's Palette 
Jake Yarter Modern Woodman of America Club Pilates 
Awareness Therapies Eileen Klein  

The RSM Chamber sends out a weekly E-Newsletter which keeps you up to date with Chamber events and events out and about in South Orange County.  Join our mailing list so you're able to take advantage of all we offer!

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Give Your Business A Boost

Did you know that as a chamber member you have our Board of Directors here for you? We'll meet with you and help with a plan of action to give your business a boost. You may go to our about us page and email any director for a meeting, or contact Suzanne directly at to setup a meeting.

Ribbon Cutting

Essential Fitness

October 13th 5:30 Event time, Official Ribbon Cutting 6:00 pm

30201 Aventura (Camptin Building)

Please contact the chamber if you are interested in scheduling a Ribbon Cutting or Anniversary Celebration for your business.

Email Suzanne at or call 949.242.3661

Corporate & Premium Members

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