Work with Robert G. Miller and be part of something more!
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“We work hard and strive to satisfy our customers building needs” - RG

Quality Exterior Building Products Since 1954


Robert G. Miller opened his business in 1954, working from a home office, to provide aluminum products and installation to the Hanover area. He named the business Miller Aluminum.

“Bob” did his job well. This business was growing and more space was soon needed. In 1971 the thriving enterprise moved to larger quarters and the business expanded to include warehousing and sales to homeowners and building contractors.

Two years later another move was necessary to accommodate the fast-growing business and the company moved to 509 West Elm Avenue where it is located today. This was the former site of Brady & Mc Cadden Lumber Company. All existing buildings underwent renovations at this time.

Many changes occurred in 1976, when Miller Aluminum became Robert G. Miller, Inc.

Son-in-law Stewart (Butch) Bailey and son Scott Miller became officers of the corporation. A new showroom was added to display the many facets of aluminum siding and accessories.

The next five years were a time of tremendous growth for Robert G. Miller, Inc. New offices and more warehousing were added as the news spread of the company’s experience and devotion to the sale of quality lines including, windows, doors, aluminum and vinyl siding, seamless guttering, shutters, garage doors and so much more…

In 1988 the company added a 2000 sq. ft. showroom and sales areas. In addition, a beautiful 1400 sq. ft.  Door and Window Planning Center was opened.

In 2008, the showroom was again remodeled to better display the full line of options in windows, doors, siding, decking and railing in a more open setting. View Our Products

The staff at R.G. Miller are trained, knowledgeable sales professionals which are dedicated to making your project easier.

Installation services are available from their qualified service staff, or you may pick up your order or have it delivered to your site location, whichever you prefer. Contact R.G. Miller Inc. today

In 2015, Robert G. Miller became a part of Your Building Centers, an 100% employee-owned supplier of lumber and building products with 14 locations across Central and Western Pennsylvania. This step allowed an increase in services and products, while maintaining the high-quality service the Hanover area has come to expect. Their prices are competitive and inventory very diversified. Give Robert G. Miller the opportunity to meet your needs.

Meet the sales staff:

Corey Neiderer

As R.G. Miller’s newest manager, Corey brings with him close to fifteen years of experience in our industry. He has worked his way through the ranks of the business; beginning with a position in the warehouse.. Corey looks forward to many more years of serving our customers.





Darwin Waybright


 Darwin has worked in construction and the home improvement industry since 1998. He has gained his knowledge and experience from working at 84 Lumber, Kohl Building Products, and as an estimator and purchaser with a construction company. Darwin has a Bachelor of Science degree in Business Administration from Shippensburg University. He enjoys and looks forward to helping his customers with their present and future projects.


Teresa Crouse


Teresa relocated from New Freedom, PA and currently lives right here in Hanover. She has been involved in the home improvement industry since 2004. Teresa’s 10 years with Lowes gave her experience in many aspects of the business from building materials to paint and home décor. She is excited to continue learning and gaining knowledge about the industry while building business relationships in her new community.




Kelly Barber


Kelly is a native of Southern York County who now calls Hanover her home. She was in the construction industry for seven years, before shifting her focus to building material sales, giving her over 10 years experience. Kelly comes to Robert G. Miller with a diverse knowledge of building products and an eagerness to aide in the building of her community.



Darryl Krom


Meet our Kitchen and Bath Design specialist, Darryl Krom! Darryl has 15 years of experience designing kitchens and bathrooms. His knowledge and hands on experience in designing for customer’s homes makes him an important part of a customer’s remodeling experience. Darryl’s experience has gained him the knowledge that is crucial to help your home remodel go smoothly.
See the Kitchen and Bath page for more information.