About Us

Over 30 Years Experience and 20,000 Installations!

Our History

David West - RD Hackman

Founded in 1975, R.D. Hackman & Sons started as a roofing and spouting contractor. Gradually the company increased its professional services to include siding and replacement window installation. In 1986 D.R. Hackman Incorporated assumed the R.D. Hackman & Sons business under the ownership of Dave West.

Since 1994 Dave has worked diligently to increase the skill level of his employees by partnering with the top manufacturers in the nation. Periodically R.D. Hackman & Sons employees attend product knowledge and skill training classes and seminars in a continued effort to maintain the highest level of expertise and professionalism.


Meet our key Estimator
Lance Woodall

Lance Woodell

Lance has been with our company since April 2000 as a salesman. He came to us with decades of experience in the siding, window and door industry. Lance’s knowledge and expertise allows him to answer any and all questions dealing with your siding, window or door needs. In his free time lance enjoys golfing, relaxing at home watching movies and the Pittsburgh Steelers.

Sales and Marketing

Keith Greenawalt

Keith brings a vast array of experience to the table from architectural design engineering to full blown corporate sales and marketing. “Our customers can be confident that they are getting necessary renovations recommended by skilled construction consultants as opposed to pushy salesmen on a mission for commission”. He can also be seen on weekends playing in his rock band in different venues in the eastern / central part of Pennsylvania.