As we celebrate 25 years in business, we are pleased to announce that Maryland Plumbing & Heating will become part of O’Connor Plumbing! The same services will continue to be provided and there are no changes to you! Please call 301-540-5050 to reach O’Connor’s service line. You can learn more about O’Connor Plumbing at


About Our Plumbing Company

Maryland Plumbing & Heating was established in 1997. Our local and family owned business has been providing plumbing service for the entire Washington DC Metro Area for over twenty years. 

What makes our plumbers different from the rest?

Our plumbers are well trained and certified to do any job.

All of our Maryland, Washington, DC and Virginia mechanics operate under a Master Plumber/Gas Fitter with professional plumbing experience.  We take pride in our work and our staff, many who have been with us since the beginning and others for many years. 

Our experience is diversified resulting in our mechanics having knowledge and experience in many areas of the plumbing trade, including residential, commercial and construction.

When you call our plumbing company, you’ll always speak to a “real” person.

No matter what time you call, you’ll be speaking with someone directly from Maryland Plumbing & Heating. You will never have to jump through hoops to finally get to the person you need to speak to. 

We are your single source provider for all your plumbing needs.

Plumbing jobs of all types and sizes are welcomed, from the leaky kitchen faucet to your main water service replacement to a complete bathroom renovation. No matter what kind of plumbing service you need, we have you covered!  

Maryland Plumbing and Heating is fully Insured and all our plumbers operate under a fully Licensed Master Plumber/Gas Fitter.

 We make sure all of our plumbers are trained, certified and protected to ensure your plumbing project is completed as smooth as possible and the way you want it. A certificate of insurance is available for all jobs upon request.  

We offer 24/7 emergency plumbing service.

We want to make sure you are covered around the clock – so whenever a plumbing issue arises, just give us a call and we’ll be there to answer! Day or night, our plumbers are dedicated to getting your plumbing system back up and running in no time.

At Maryland Plumbing & Heating, we are dedicated to providing homeowners and businesses throughout Maryland, Washington, DC and Virginia with the best quality plumbing service. Contact us and schedule your plumbing service today!