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Certified Builders Wholesale, Inc.
For over three decades Certified has established a reputation as Central PA’s Leading Window, Siding and Door Distributor. A reputation built on a solid foundation of quality products, product expertise, dependable delivery, competitive pricing, and a dedication to serving our customers.
Certified prides itself on being Central PA’s premier source for windows, siding, entry and garage doors.
Central PA Dock & Door LLC
Central PA Dock & Door is your local garage door expert, providing sales, installation and repair service for fifteen nationally recognized brands of commercial door and dock products.
Kohl Building Products
Supplier of Building Materials to Professional Remodelers, Builders & Homeowners Throughout Pennsylvania & Maryland.
