Montgomery County's Trusted Plumber Since 1927

Residential Plumbing Contractors

Welcome to Leahy Plumbing and Heating, your number-one service provider for plumbing repair, plumbing service and plumbing construction for all your plumbing needs! With over 100 years combined experience when you need professional residential plumbing services, turn to experts at Leahy Plumbing. We are licensed plumbing contractors that provides comprehensive repairs, replacements, and installations for homeowners.

Call today at (301) 652-0478 for a free estimate.

Plumber — Bethesda, MD — Leahy Plumbing & Heating Inc.

Plumber Fixing Sink Pipe — Bethesda, MD — Leahy Plumbing & Heating Inc.

Learn About Leahy

Leahy Plumbing is a family owned and operated business, providing personalized service for all clients. Since 1927, we have provided quality plumbing repair and plumbing installation services. We serve residential customers throughout Bethesda and all of the surrounding areas in Montgomery County. From drain cleaning to kitchen and bathroom plumbing repairs, we provide it all, as no job is too big or too small for us.

Our Residential Services:

We offer sewer cleaning, drain cleaning, and complete plumbing repairs for homeowners. Some of our services include:

Plumbing
- Installations Repairs, Replacements
Sewer Repair and Cleaning
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Water Heaters
- Gas and Electric Heaters
- Installations Repairs, Replacements
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Sink and Toilet Repair
- Garbage Disposals
- Drain Cleaning
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Boilers
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Leave Us A Review

★★★★★

Nanc Smith

Jason did a wonderful job of seeking out the plumbing problem. He was prompt and courteous! John was very kind in listen to my problem and getting some one to me quickly. Highly recommend Leahy plumbing!

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★★★★★

Patty Lyman

We have used Leahy Plumbing for 20 years. We have always had fair, honest, and good quality work with them. The plumbers are knowledgeable, professional, and polite.

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★★★★★

Rachel Katz

We had a really great experience with Leahy plumbing. We had them install a new sump pump last week. The two technicians came exactly on time, were professional, polite and knowledgable. They answered all of our questions and the price was totally reasonable. We are extremely satisfied and recommend them very highly.

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★★★★★

Adam Rackliffe

Excellent local company with great operation. Responsive, professional, no BS assessment and always reasonably priced (which is the opposite of their corporate competitors).

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★★★★★

Alicia Beach

Owner run operation, has been in business a long time. He answers phone calls himself (which was refreshing) I had just moved to a new place, had no water at all available, so he expedited service to me, which I appreciated! Plumbers were efficient, professional, and quite capable. It was a nice experience, and I would definitely use them again. I like the fact that they are local,and have a long track record...

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