Contact us

Keel-Mar Materials has two locations convenient to Maryland and Pennsylvania. Stop by our Glen Rock or York sites today to get started on your outdoor oasis. Let our knowledgeable staff help build your dream.

Glen Rock

12006 Baltimore St.
Glen Rock, PA 17327


Monday-Friday 7am – 5pm
Saturday 7am – 2pm


335 Indian Rock Dam Rd.
York, PA 17403


Monday-Friday 7am – 5pm
Saturday 7am – 2pm
Sunday Closed

Mighty Oak Mulch

497 Barshinger Rd
Red Lion, PA 17356


Monday-Friday 7am-3pm
Saturday 7am – 1pm
Sunday Closed

Keel-Mar Landscaping

Call today! 717-227-2697

or email us at:

The best raw materials, available at a location close by, ready for installation by our network of experts.