Local - Family Owned and Operated

Home Improvement,
Building Supply, & Hardware

Store for Homeowners, Contractors, Landlords and more!

Professionals here to help you every step of the way!

Located just outside of
Lewistown, Pennsylvania

Keystone Comlex Facility

Come visit us today to see what we have in stock!

About Keystone Complex...

Keystone Complex was started in 2007 by a father and son originally just selling doors and windows. After 13 years of growing we are now a women owned business selling a lot more than just doors and windows!

We sell custom made exterior doors in any size or style that you can imagine.  We have over 1000 windows in stock and can order windows of any shape or size for any project.  We offer a HUGE selection of kitchen cabinets so you choose the perfect cabinets for any space, beautiful counter tops to finish your kitchen or bathroom remodel, everything you could ever need for bathroom remodels including vanities and plumbing, insulation, drywall, and much, much more!

We opened our business to provide quality materials at a reasonable price to our customers. So, if your a homeowner or contractor looking to get great products for great prices we are the place to check out.

We are family owned and operated, so know that you're helping to support a local business by choosing us!

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