Residential & Commercial Plumbing Services

Residential & Commercial Plumbing & Gas Services

For over 30 years, Maryland residents have called on Mahon Plumbing for the honest value and reliable service of a true “local plumber” with the full-scale capability to get any job done right. We’ve built a reputation with homeowners and businesses in Baltimore County, Anne Arundel County, Howard County, Queen Anne’s County, Baltimore City and the surrounding areas by offering top-quality services at an affordable price.

Our technicians are trained to handle a full range of plumbing services and act with the utmost professionalism – responding to the job site in a company truck in uniform. Our staff is available 24 hours a day, 7 days a week to respond to your plumbing emergency.

Why We Are the Right Plumber for the Job


Save Money Today! We frequently run specials on our services to show our appreciation for our customers. If you are looking for a professional customer-focused plumbing company that you can rely on, take a look at our specials and see what Mahon Plumbing can do for you!

  • 10% off any service call*

    Maximum $250, cannot be combined with any other offer

    *Must be presented at time of service

  • $500 off any main exterior water or sewer*

    Cannot be combined with any other offer

    *Must be presented at time of service

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Areas We Service for Plumbing in Maryland

Mahon Plumbing offers plumbing, gas, and utility services for residential and commercial customers in Maryland. We are proud to service all of Anne Arundel County, Baltimore County & City, Howard County and Queen Anne’s County including:

  • Arnold
  • Annapolis
  • Baltimore
  • Bowie
  • Brooklyn Park
  • Cape St. Claire
  • Crofton
  • Crownsville
  • Edgewater
  • Gambrills
  • Glen Burnie
  • Lake Shore
  • Linthicum
  • Millersville
  • Odenton
  • Pasadena
  • Riviera Beach
  • Severn
  • Severna Park

We also serve surrounding areas. If you don’t see your location, contact us at 410-766-8566.

Awards & Recognitions

Tips & Tricks from the Plumbing Experts

Contact Mahon Plumbing with your next residential or commercial project


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    Awards & Recognitions