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“Best Plumbing Supply Store/Showroom” for the 2021 Best of the Upstate. Vote here
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Adding two locations, one in Easley, SC and one in Seneca, SC ProSource now has seven locations to serve you!
Thousands Of Happy Clients & Counting
We Now Have 7 LocationsProSource is excited to announce Marion Davis, a long-standing plumbing, lighting and electrical company in Upstate South Carolina, has become a part of the ProSource family. Adding two locations, one in Easley, SC and one in Seneca, SC. ProSource now has seven locations to serve you!
Best-In-Class & Beyond
Voted Best Of The Carolinas, Supply House Times Showroom of the Year, AMEX Member Favorite & our products have been featured in many of the most posh publications around.
Serving Clients Since 1996
A big thank you to our many loyal customers and the organizations that we have been proud to support over the many decades that we’ve been in business.
You’re more than a number at ProSource Supply. Regardless of your design style or project size – Modern, Contemporary, Classic or Traditional – we cater to everyone and to all budget sizes.
If you’re a home owner or working with a designer, let’s get acquainted. If you’re in the trades and want to learn more, our partner portal will quickly become your best friend.