Alright you root’n toot’n plumbers, there’s a new Sheriff in town and his name is Mister, Mr. Rooter®. Let him lay down the law on your plumbing.

Locations Near You

Frederick, MD - 240-490-7090

Hagerstown, MD - 240-490-7258

Thurmont, MD - 301-271-1718


Frederick, Maryland is a beautiful, historic city. However, many of our homes also have historic plumbing. If your plumbing is out of date, you might be facing serious plumbing problems in the future. The best way to address plumbing problems is to call a licensed, trustworthy plumber in Frederick, MD as soon as you notice changes in your plumbing's performance. Mr. Rooter Plumbing of Frederick MD is a locally owned and operated business that can help you keep your pipes flowing, regardless of the problem. We offer emergency service 24/7. If you have a clog, leak, or flood, every second you delay can exacerbate the damage and cost you money. Call Mr. Rooter Plumbing of Frederick MD immediately for reliable, courteous service at the lowest possible price.

  • Full Service Plumbing & Drain / Sewer Cleaning
  • Faucet / Sinks / Showers / Disposals / Toilets
  • Sewer & Water Line Replacement
  • Trenchless Repair & Replacement
  • Video Camera Inspection
  • Hydroscrubbing
  • Emergency Service 24/7
  • Know the Price Before We Start
  • Fixed Right the first Time
  • Clean Service Professionals
  • Scheduled Appointment Times

License #: 21412

The Mr. Rooter Plumber

Our plumbers are top-notch in the plumbing and drain cleaning industry and possess the knowledge and skill to properly handle any plumbing or drain cleaning situation. We make sure our customers fully understand the job that will be done and treat all parts of the home and business, not just our work area, with the respect and consideration it deserves.


Clean & Green

Exclusively through our local Mr. Rooter Plumbing locations, we offer BioChoiceES® – an environmentally safe biological drain treatment which is completely natural. Pour it down your drain to eliminate things like scum, gelatin and grease build-up in your pipes that causes slow and stopped drains.


Special Offers


This information is not intended as an offer to sell, or the solicitation of an offer to buy, a franchise. It is for information purposes only. Currently, the following states regulate the offer and sale of franchises: California, Hawaii, Illinois, Indiana, Maryland, Michigan, Minnesota, New York, North Dakota, Oregon, Rhode Island, South Dakota, Virginia, Washington, and Wisconsin. If you are a resident of or want to locate a franchise in one of these states, we will not offer you a franchise unless and until we have complied with applicable pre-sale registration and disclosure requirements in your state.