Plumbing in Maryland

28 plumbers in 23 cities and towns. Plumbers for leaks, drains, water heaters, grease traps and backflow preventer testing. Facilities usually schedule them yearly for backflow tests and water heaters, plus repairs as needed.

How Many Plumbers Are in Maryland?

We list 28 plumbers in Maryland, across 23 {cities.length === 1 ? 'city' : 'cities and towns'}; the most are in Baltimore (3), Rockville (2), Kensington (2). Facilities usually schedule plumbers yearly for backflow tests and water heaters, plus repairs as needed. Ask each for a written quote with every fee included and compare the totals.

Updated November 6, 2026 · Source: OpenStreetMap (refreshed November 6, 2026).

By City

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Before You Hire

  1. Do you take commercial work, and do you service buildings like ours?
  2. Can you send a certificate of insurance naming us as additional insured?
  3. Are you licensed in this state, and may we have the license number?
  4. Do you have certified backflow testers, and do you file reports with the water utility?
  5. Do you offer 24-hour emergency service, and what is the call-out fee?

1302 Continental Drive, Abingdon

PlumbingPhone listedWebsiteSource: OSM

4419 41st Street, Brentwood

HVACPlumbingPhone listedWebsiteHours listedSource: OSM

9622 Cortland Lane, Dunkirk

PlumbingPhone listedWebsiteHours listedSource: OSM

2109 Emmorton Park Road, Edgewood

HVACPlumbingWebsiteSource: OSM

8585 Baltimore National Pike, Ellicott

PlumbingPhone listedWebsiteHours listedSource: OSM

126 Industry Lane, Forest Hill

PlumbingPhone listedSource: OSM

550 Forest Glen Road, Silver Spring

PlumbingPhone listedSource: OSM

Plumbing in every state · Questions to Ask Before Hiring: Plumbing

Listings: © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method