Best Plumbers
in Rockville

We Looked at 21 Plumbers serving Rockville and Picked the Top 8

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Here are the Picks:

Why These Plumbers?

Our goal is to connect people with the best local experts. We scored plumbers on more than 25 variables across five categories, and analysed the results to give you a hand-picked list of the best plumbers in Rockville, MD.

ReviewedCuratedTop Picks21158

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Alpha-1 Plumbing

Alpha-1 Plumbing is a family operated business serving residential and commercial clients by employing hard-working, honest, and dependable staff members. The company has been providing communities with quality work for over 15 years, and their staff members have over 30 years of combined experience. Some of their services include sewer and drain cleaning, boiler work, bathroom renovations, gas piping, backflow testing, and jetting services for restaurants. For more information about their services, clients may visit their website.

Sandy Spring, MD(240) 508-4592


Fantastic Germantown Plumbing

Fantastic Germantown Plumbing, located in Germantown, Maryland, is a professional plumbing contractor that has been serving clients in the wider metropolitan area since its founding in 1986. The company specializes in plumbing repairs for fixtures, water pipe replacement and repair, underground water line replacement, and servicing of hot water heaters. In addition to a senior citizen discount, the company also provides new clients with a discount as well as an online promotional code for additional discounts. Previous clients praise the company for the speed of its response as well the reliability and affordability of the services performed by its experienced technicians.

Germantown, MD(301) 200-3086


H Plumbing Inc.

H Plumbing Inc. is a Damascus business that has more than 30 years of experience and serves commercial and residential customers. The business’ service area includes Northern Virginia, Montgomery County, and Northwest Washington. Services H Plumbing Inc. provides include toilet installation, toilet repair, faucet installation, bathtub installation, pipe leak repair, sump pump installation, sump pump repair, water line replacement, water line repair, hot water heater installation, sink installation, waste line replacement, waste line repair, water pressure problems, backflow testing, drain cleaning, gas pipe installation, gas pipe repair, hose bib installation, hose bib repair, radiant heat installation, and shut off valve installation and repair. H Plumbing Inc. is licensed and insured. Customers remark on their punctuality, communication, responsiveness, and honesty.

Damascus, MD(301) 253-1133


H-Two-O Plumbing & Drain Service

H-Two-O Plumbing & Drain Service provides plumbing services to the community of Rockville. Plumbers at the fully licensed and insured company can handle water and sewer line repairs and replacement, CCTV camera inspection, hydro jetting, and repairs for faucets, sinks, toilets, sump pumps, and water heaters. The group caters to the needs of both private homeowners and the owners of commercial properties and also offers repiping services, polybutylene pipes, ice maker lines, dishwashers, waterproofing, submetering, pinhole leak repair, and grease traps. Customers appreciate written estimates and flat-rate pricing with no hidden charges, experienced and timely crews, and a guarantee on all work. Free estimates are also available along with 24-hour emergency response, and senior citizens receive discounts as well.

Rockville, MD(301) 424-9000


Hurst Plumbing, Inc.

Hurst Plumbing, Inc. is a plumbing company in Damascus. The family owned and operated business is known for friendly, straightforward, and reliable crews who can work on residential maintenance and repairs, bathroom and kitchen remodels, water and gas leak repairs, water heater repair and replacement, garbage disposals, and fixture installs. Additional services cover gas and water piping, sump pumps, wells and well pumps, and water neutralizers and filters, and corrections to plumbing code violations are also available. The company is a commercial plumbing contractor as well and provides design-build services, new constructions, grease traps, gas piping, and backflow devices. Hurst Plumbing is fully licensed, bonded, and insured, is certified as a Master Plumber and in backflow testing, and offers free estimates.

Damascus, MD(301) 253-0083


KLG Piping and Drain Cleaning LLC

KLG Piping and Drain Cleaning LLC is one of the most trusted providers of high quality and affordable plumbing solutions for residential and commercial clients in Rockville, Maryland and the surrounding areas. The solutions they offer include repair and replacement of toilets, repair and installation of water heaters, sewer line video inspection, underground leak detection, drain cleaning, and repair of faucets, showers, and water lines. KLG Piping and Drain Cleaning LLC has been a HomeAdvisor screened and approved business for five years and was recognized with the Top Rated and Elite Service awards by the same organization. They have a 5.0 rating on Yelp and has been on Angie’s List for five years.

Rockville, MD(240) 508-4590


O'Neill Bros. Plumbing

O'Neill Bros. Plumbing is a homegrown, family-owned company that has earned an excellent reputation for their quality workmanship. They serve commercial properties and homes in the Prince George and Montgomery counties. Their commercial services include leaking faucet repair, stopped up grease line service and backflow testing. They also offer plumbing services including fixing pinhole leaks, broken pipes, leaking wax-rings and running toilets. They work on new construction to install the right system for home or business. This company is licensed and insured to get the job done right. Clients may schedule a service call through their website.

Rockville, MD(301) 332-8982


Old Towne Plumbing, Inc

The Montgomery County, Maryland company, Old Towne Plumbing, serves the entire Montgomery County area by offering affordable, timely plumbing services backed by over 25 years’ experience. Proud to have been awarded the Angie’s List Super Service Award, owner David Brennan appreciates his customers' great comments on Angie’s List. Services provided by Old Towne include repair or replacement of toilets, shower heads, garbage disposals, faucets, ice makers, hose bibs, water heaters, and much more. The company will also repair or replace sewer and water lines and offers trenchless replacement in some cases. Other available services include the installation of new septic systems and drain cleaning.

Gaithersburg, DC(301) 515-1142


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