WHO WE ARE

Since 2004, Dennis J Diem Plumbing Services has been providing top quality plumbing services to residential and commercial clients throughout Maryland, Delaware, Pennsylvania, and Virginia.

We value our customers, and our focus is your satisfaction. Whether you need service to existing plumbing, installation services for new construction or assistance with heating and air conditioning systems, we are the contractor you can trust.

As a local family-owned and operated business, the Dennis J Diem Plumbing Services team has been dedicated to providing exceptional services for all residential and commercial clients in all plumbing repair and installation services. Our owner comes from a long line of plumbers and has a lifetime of experience, and can provide exceptional services. When he was young, his father would bring him on jobs and taught him the trade, where our owner was then inspired to open his own business and provide the same dedication and skill for all of his jobs.