Reliable Plumbing & Heating, Inc. was founded in 2000 in Beltsville, Maryland and later moved to its present location in Rockville, Maryland.  We have provided first class service to the DC metro area since then.

James P. Walsh is the owner of Reliable Plumbing & Heating.  He is dedicated to his company and his customers.

Reliable serves Maryland, Virginia, and DC.  We have the knowledge of regulations and local plumbing codes, and our techs have the necessary skills of the trade. 

Our service calls are given a 3 hour window, and are radio dispatched for fast and reliable service.  We offer 24 hour emergency service 7 days a week, where there is a tech always on call.