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Looking for a local plumber?

Mary Ann Judith founded First Class Plumbing for you! This woman-owned plumbing company can provide you with professional and certified plumbers at any hour, day or night. Our company provides both residential plumbers and commercial plumbers, to include drain cleaning services, water heater repair and water heater installations, water jetting, septic pumping, kitchen remodeling / bathroom remodeling, and any other type of water service or plumbing repairs your home or office may require.

Our residential and commercial plumbers and heating services are extended to the Baltimore- Washington DC Metropolitan areas including:

  • Northern Virginia
  • Anne Arundel County
  • Howard County
  • Montgomery County
  • Prince Georges County
  • All of the Washington DC area

First Class Plumbing has office locations in Leesburg, Virginia, Germantown, MD, Annapolis, Maryland, and Washington DC.

Mary Ann wants to provide her customers with "First Class" quality plumbing service, the kind that she would like to receive. She appreciates it when a plumber comes to the door and is presentable, cordial, experienced, and who gets the job done while being considerate and careful in the customer’s home. She believes that you should surround yourself with highly qualified and knowledgeable plumbing technicians in order to be a success; it’s all about teamwork and everyone benefits, especially you. Mary Ann prides herself on being a perfectionist and one who insists on providing experienced plumbers and quality workmanship for a fair price. She has been in the business environment for over thirty years.

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"Many thanks to 1st Class Plumbers! They came out to our parish to rectify the water main break problem that we had here on the weekend of Jan 27th. They also donated some of their services to help out the Madonna House. They have an advertisement in the back of our bulletin. Courteous and efficient, we highly recommend this company for  your plumbing needs."

- St. Joseph’s Church on Capitol Hill

"Called for service and tech came to my home next morning. He found problem, gave professional opinion on how to correct problem. He repaired part and saved me money. No problems since. Great service and professionalism."

- Customer

     "We at Delbe Home Services have used First Class Plumbing for many hundreds of jobs over the last four years and as property managers have come to rely on the excellence that permeates their entire operation. We highly recommend First Class Plumbing for all aspects of plumbing and related work.

- D.J.

  "The purpose of this correspondence is intended to recognize the exceptional work that First Class Plumbing recently completed at Stonegate at Faircrest Condominiums in Centerville, VA. The nature of the work performed was the installation of a 4 inch mechanical valve, connected to the service water main that connects two buildings on the property. My engineer and myself were called out on the afternoon of Saturday, September 7th, in the middle of a tropical downpour, to discover that water had flooded the courtyard between the above referenced buildings. When we saw that excavation of the courtyard would be required, my engineer and I knew that the prospects of getting someone out that weekend were pretty bleak.
     After calling about a half of dozen plumbers to be told that they could not 'complete a job that magnitude', we came across your advertisement in the 'Blue Book'. I was surprised that I got someone so quickly (considering it was a Saturday) and doubly surprised when Mike Magnolia told me that, 'I will mobilize my men and have someone out there in an hour.' Needless to say, I was relieved to know that someone was coming out to take care of the broken valve, but that was just the beginning. Just as had been promised, Chuck Robinson arrived on the site and immediately took charge. He asked us a couple questions and after that, we basically got out of his way and he went to work, shutting off the water supply to the two buildings and checking on the status of the equipment that would be needed to excavate the area and begin repairs. Chuck's helper, Joel Foster, was a great help as well as they both worked together seamlessly as a team to prepare for the work ahead.
     From the time my engineer and myself arrived on property to discover the problem, to the completion of the repair, not more than 24 hours had lapsed! I have been in Property and Community Association Management for over 10 years and the response time, customer service and professionalism that I encountered from Mr. Magnolia, Mrs. Judith, Chuck Robinson, Joel Foster, and Robert Frye of Frye's Hauling & Services Co. was nothing short of amazing.
     As a manager, I know that customers are quick to call and complain, not slow to call or write when you do a good job. It is important to acknowledge excellence and that is what prompted this letter. Keep up the great work guys, as your service to Stonegate Condos was truly First Class indeed!"

Robert G. Burroughs
Site Manager
Legum Norman, Inc.
Stonegate at Faircrest Condominiums


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To schedule a consultation or for more information about our residential and
commercial plumbers, feel free to call us or Contact Us today!

I'm not into hard rock, but this is Great!!! ................ Mary Ann Judith, President

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First Class Plumbing extends its local business plumbing and home plumbing services to
Maryland residents. Our plumbers provide plumbing repair and servie to Anne Arundel
County, Baltimore County, Howard County, Montgomery County, Prince George's County,
MD and Washington DC, as well as Northern Virginia.

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Contact Us

First Class Plumbing
2084 Generals Highway
866-98-WATER (92837): 866-989-2837
410-571-0006 (phone): 410-571-0006
410-571-0234: 410-571-0234