4810 Horseshoe Pike, Downingtown, PA

Service Wholesale, Inc. (S.W.I.)


S.W.I. will continue to remain open with normal hours Mon-Fri, as the PA state government has deemed us an essential business.

We are now open Saturdays 7:30 AM- 11:30 AM

The showroom and sales counter is open, and we ask all that come in to maintain the proper social distancing into the unforeseeable future.

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A distributor of building materials and products. We distribute and supply quality materials to the building, construction, remodeling and lumber yard industries. Our products and service exemplify our motto:"SERVICE WITH INTEGRITY"

With hundreds of styles and colors in stock, we make finding the right product at the right price simple. If you don't find a product you need, please contact us at 610-518-5187. Our Customer Service department is dedicated to providing exceptional service.

NEWS FLASH: We've re-sided our building on 2 sides to show the variety of products we offer. With the installation of our new Pro Via door, our re-siding job is officially complete. Visit us soon to see the siding in person.

Click here to see photos of our building that we re-sided to show the variety of products we offer.

See job and product photos on our Facebook page