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Welcome to California Closets Smithtown

Creating the home of your dreams means designing a space that is both highly functional and an extension of your personality and tastes. At California Closets Smithtown, we love helping our customers make their dream homes a reality with our storage solutions and additions. All our storage additions and solutions are customizable to give you an opportunity to reflect your tastes and preferences while designing a product that is the most efficient solution for your unique home.

Hundreds Of Storage Solutions And Additions From California Closets Smithtown!

Personalize Your Storage Solutions

At California Closets Smithtown, we believe the best way to create a happy customer is to give them exactly what they want--that’s why we’ve made all our products are completely customizable to allow for the most customer satisfaction. Our certified design consultant will work with you to develop a personalized layout for one of our many products based on your storage habits and space. With a personalized layout, you’re sure to be happy with whatever California Closets Smithtown product you choose.

Channel Your Inner Designer

We encourage creativity at California Closets Smithtown by allowing our customers to have complete control over the aesthetic outcome of our products. We have hundreds of different ways you can mix and match our style choices to produce a look you really love.

California Closets Smithtown: The Best In The Business!

At California Closets Smithtown, we pride ourselves on our expert craftsmanship and high quality storage solutions and additions. Call today to speak to one of our friendly and knowledgable employees about our products and to find out more about California Closets Smithtown! We look forward to hearing from you!




2141 Fifth Avenue
Ronkonkoma, NY, 11779
United States

Monday - Friday: 9:00am - 4:00pm
Saturday: 9:00am - 2:00pm

(631) 737-2224


619 Hampton Road
Southampton, NY, 11968
United States

By Appointment Only

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