Located In Nassau, NY Get Directions Login to myProSource


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303 Sunnyside Boulevard
Plainview, NY 11803 Get Directions CALL NOW

Showroom Hours
Monday 8:00am - 5:00pm
Tuesday 8:00am - 5:00pm
Wednesday 8:00am - 5:00pm
Thursday 8:00am - 7:00pm
Friday 8:00am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed

Entrance on the Northside of the Building

About Us

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Improving your home or business with new flooring, hardwood, tile, or carpet has never been easier than with the team at our Nassau showroom (link to home). ProSource of Nassau provides professional contractors, homeowners, and everyone in-between with the high-quality building materials they need at the affordable costs they want.

How are we able to do this? As part of the ProSource family, our flooring showroom has unparalleled purchasing power. This allows us to not only fill our showroom with a huge variety of different designs, styles, and materials but also keep our costs low so we can pass on the savings to you.

The size of our showroom and purchasing power, however, doesn’t mean you will receive inferior service from us. We know that treating each and every one of our clients with the respect he or she deserves is the key to creating a customer for life. All of the buying power in the world can’t help a business if they aren’t providing you with the individualized care you need to get the items you want quickly and easily. Helping trade professionals become more successful is the mission of our flooring company.

ProSource Wholesale Changed the Industry

ProSource was developed in 1991 in St. Louis, Missouri, with the goal of helping builders, remodelers, interior designers, contractors, rehabbers, real estate professionals, installers, architects, and other flooring trade professionals find the materials and prices they needed to fit the unique requirements of their job. Within just a short amount of time, our company expanded across North America with more than 135 showrooms operating in every major city in the United States and Canada.

Thanks to the size of our company, we are able to offer you with some of the lowest prices possible for many of the most popular brand-name flooring and home improvement products. We want you to feel confident that you can find everything you need for your project at our flooring showroom, which is why we have continued to diversify our stock with the best in flooring, bathroom, and kitchen products. You don’t need to bounce between wholesaler and wholesaler when you work with us. We have everything you need.

Each and every ProSource showroom is independently owned and operated. That means our Nassau location is able to provide you with individualized assistance when you come in looking for the right flooring, hardwood, tile, or carpet for your current or upcoming project while still offering you all of the benefits of our impressive buying power.

Contact us to learn more about the history of our flooring showroom and how we have come so far by providing the best products and services to our customers. The staff at our flooring company is ready to provide helpful consultation and recommendation services for clients located throughout Nassau and Suffolk Counties, and the surrounding areas.

Showroom Gallery

Find inspiration from hundreds of projects completed by our trade professional members, meet the project team and recreate the look for your own space.

Prefer to see products firsthand? Visit our showroom today or call us at 516-513-8195.