Welcome to the
Mount Sinai – Miller Place Chamber of Commerce

Our primary goal is to strengthen our local economy by connecting residents to locally owned businesses in order to unite the community through events, networking and interests of local community.

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“Strengthening Local Businesses Within Our Communities”

Showcase your business | Connect with local businesses | Free business listing on our website | and More

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Chamber News

Member of the Month

Member of the Month Nov 2025: Chili Baby

Chili BabyChili Baby Thai on Route 25A in Miller Place, brings the vibrant flavors of Thailand to Long Island.Their menu ...

Chamber

President’s Letter Nov 2024

President's LetterDear Member’s of the Mount Sinai-Miller Place Chamber of Commerce:We know it’s been a while since our last Networking ...

Special Promotions from our Members

Special Limited-Time Promotions from our Members Willow Creek PromoOffers valid until 3/31/26 North Isle PromoValid until 12/30/25 New York Life PromoOffer valid until 12/31/25 Body 20 PromoLimited Time Offer – Buy 12 get 6 Free. Open to read more. Willow Creek Holiday Party PromoReserve 9 and get the 10th Free ...

Updated: General Chamber Meeting Nov 20

UPDATED: Gather and Give Back Networking Meeting. Read more for event pictures. The Chamber would like to Thank all members who showed up for this Networking meeting and making it so successful. We have an awesome group of members. Thank you Tom Ianniello and Danika Hall for calling our membership to invite them ...

Suffolk County Alliance of Chambers

New Grants open for local businesses. Next meeting announced. Visit us for more info ...

Chamber Beautification Project

The newest beautification project that the Chamber has initiated for our Community is that of the Mount Sinai Post Office.Thanks to our member Bond Construction our post office is getting a much-needed makeover and more improvements will be done in future phases.In October all Mount Sinai residents will receive this ...

Willow Creek Holiday Party Announced

The Big Little Holiday Party announced. Reserve your table today ...

Upcoming Events

Like to have your venue hold a future chamber event or become a sponsor? Let us know.

Business owners and local residents are invited to subscribe to our newsletter to stay on top of local events.

Support our local businesses. We thank you choosing our wonderful local shops and restaurants.

Recent Chamber Beautification Projects

The chamber has acquired a grant from Suffolk County to install street lamp posts along Rt. 25A near the former King Kullen shopping center in Mount Sinai.

Current beautification project is to repair, paint, add new shutters and landscape. the exterior of the Mount Sinai post office.

PSEG grants have been acquired for landscape improvement projects that have been completed at three entry points to Mount Sinai, The gazebo located on Crystal Brook Hollow Road has been painted, a new roof installed and landscaped, the welcome sign at Echo Avenue and the Heritage Center sign located on Rt. 83 has been landscaped.