About Kreider and Diller Builders, Inc in Lancaster, York, and Surrounding Areas in Pennsylvania and Maryland

We’ve been designing and building new custom homes and quality commercial facilities for more than 50 years.

Since our founding, we’ve focused on four areas:

  • Consistent workmanship quality
  • Caring about our customers’ concerns and needs
  • Reliability
  • Cost-effective project management

With these traits, we have generated a reputation for excellent workmanship and stellar customer service that we are proud to maintain.

This garage project won the Building Industry Association of Lancaster’s Remodeling Showcase as the 2017 Addition Award.

Building and Renovation Services

Great people to work with. Good crew. Good at helping figure out the best way to solve the problems we ran into while renovating a barn. While we ended up selling the property before it was finished, Kreider and Diller did a great job on everything.

Alan Giagnocavo

Company History

Our company was founded in 1959 through a partnership between Art Kreider and Don Diller, Sr. The two contractors generated a long list of satisfied homeowners and repeat commercial customers. Don Diller, Jr. has owned the company since 1983 and inaugurates a second generation of top-quality, family-owned management.

Featured Building and Remodeling Projects

View image galleries of our residential, commercial, adaptive reuse, and remodeling work. Each project has its own summary and gallery to scroll through.
This is a transitional-style kitchen remodel we completed for a homeowner on Leaman Road in Lancaster.

Our Team

Don Diller, Jr.

Don started with Kreider and Diller in 1972 performing drafting and estimating. In 1977 the task of project management was added to his tasks of responsibility. In 1983 Don bought the company from his father and his father’s partner, establishing the current company name of Kreider and Diller Builders, Inc. For 33 years the company has flourished under Don’s leadership, performing ever larger and more complex projects.

William L. Keays

Project Manager/Estimator
Bill has been a member of the Kreider and Diller team since September 2007. After living in South Carolina for almost 26 years, he relocated to his home area of Lancaster. He has been employed in various aspects of the construction industry since 1985.

Adam M. Diller

Project Manager/Estimator
Adam worked in the field as a laborer for several summers while attending high school. After working in another trade for several years, he came to work at Kreider and Diller full time. Starting at the bottom he worked himself up to being a multi-faceted carpenter doing rough and trim carpentry. In the spring of 2014 he came to work in the office to learn that aspect of the business. The plan was for him to come into the office for several hours after working in the field all day. As it happens, one of our long time project manager/estimators was planning on retiring and it wasn’t long before Adam was full time in the office.

South Central PA’s Trusted Contractor

Kreider and Diller Builders serves Lancaster and York PA plus Dauphin, Perry, Lebanon, Berks, and Chester Counties, PA. We are widely recognized as an award-winning builder with extensive experience. Our customers feel confident when they hire Kreider and Diller Builders. They trust our reputation and our attention to detail. Kreider and Diller Builders takes pride in attending to the nuances of each project.

Perhaps you own an older home or commercial property and wish to remodel, renovate or add on to the existing building. We specialize in complex structural elements, and seamlessly blending new additions onto the existing building. We also have the skill for custom home construction and remodeling your existing home. Whether you live in a turn of the century home or appreciate a modern design, we will work with you to bring your vision to life.

Our highly skilled carpenter team is one aspect of Kreider and Diller Builders that sets us apart from other builders. We do not outsource our carpentry, and our team is widely recognized for their willingness to go the extra mile. The team ensures your project receives quality workmanship on even the most intricate details.

We also go above and beyond with commercial projects. Whether you need new building construction, adaptive reuse or a fit out, we possess experience in these areas. Let us handle the design issues and work with you to create the commercial space that meets your needs.

When you are ready to hire a quality general contractor, give Kreider and Diller Builders a call at 717-393-7273. We provide free consultations and free project estimates for your large or small residential and commercial building construction projects.

Talk To Us About Your Project

If you’re ready to request an estimate, please go here to Request an Estimate.
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