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The 6 Best Options for Plumbers in Frederick, MD

April 1, 2020
Best Plumbers in Frederick, MD

When you pipe burst in the middle of the night, who do you ask for help? When you need to renovate your plumbing system, is there anyone you can immediately call?

If you need a reliable plumber, Frederick, MD locals will agree with our list.  We have detailed the six leading plumbers in Frederick for you.  These companies have a credible reputation for quality services and workmanship.  They have served thousands of happy clients for years.

You can never go wrong asking one of them for your plumbing project.  Now, all you need to do is scroll on and get to know these brands.

Let’s begin.

1)   O’Connor Plumbing

O’Connor Plumbing's Logo

BEST FOR Residential and commercial plumbing services
SERVICES Emergency plumbing

Regular plumbing maintenance

Drain cleaning and hydro-jetting

Garbage disposals

Well and sump pumps

Pin-hole and water leaks

Sewer repair/replacement

Underground water services

Video inspections and locating

Faucets, toilets, and water heating servicing

Appliance installation

Tub and sink replacement

Gas log installation and piping

ADDRESS 8435 Progress Drive Unit C, Frederick, MD 21701
CONTACT Phone: 1-833-RIGGO44

Email: [email protected] |


Are you looking for a reliable plumber? Frederick, MD residents highly recommend O’Connor Plumbing for the job.  They have served the city for over seven decades, acquiring the expertise to provide their clients with top-quality services and workmanship.  Desiring only the best for their clients, they offer up-front pricing and will respect your home or property.

Why choose O’Connor Plumbing?

  • 70+ years of industry experience
  • 24/7 emergency services
  • Loyalty program and senior, military, teacher & first-responder discounts
  • Guaranteed services

2)  Larry & Sons

Larry & Sons' Logo

BEST FOR Home services
SERVICES Plumbing repairs and maintenance

Plumbing installation

Plumbing system replacement

Water heater installation and repair


Well pumps

Leak detection and repair

Septic system services

Tankless water heater

Emergency septic system repairs

Sewage Pump Services

Kitchen and bathroom remodeling

ADDRESS 905 W. 7th Street #206, Frederick, MD 21701
CONTACT Phone: (301) 799-2931 | (888) 588-5923



For a trustworthy plumber, Frederick, MD homeowners choose Larry & Sons.  They offer client satisfaction by delivering high-quality workmanship and services.   For your peace of mind, they proudly offer a lifetime guarantee on all recommended repairs.  This way, their clients will enjoy significant savings on parts and labor if they require repeat service after paying for the recommended fix.  This guarantee is valid as long as you own your home.

Why choose Larry & Sons?

  • 60 years of industry experience
  • 24/7 emergency services
  • Lifetime repair guarantee

3)  TriState Home Services

TriState Home Services' Logo

BEST FOR Home services
SERVICES Toilet repairs

Faucet replacement

Fixture replacement

Water heater repairs

Sump pumps

Sewage pumps and well pumps

Tankless water heaters

Rooter services

Water alarms

Re-pipes and re-routing pipes

Bathroom additions

Water treatment

Pressure tanks

Booster pumps

Backflow testing

ADDRESS 82A Wormans Mill Court, Frederick, MD 21701
CONTACT Phone: (866) 624-5970

Email: [email protected]


For a reliable plumber, Frederick, MD trusts the help of TriState Home Services. They can help you tackle many issues such as clogged sewage systems, water flooding around the septic tank, leaky pipes or taps, major blockage, etc.  The owners have over 100 years of combined experience in the industry.  There’s no plumbing issue they can’t solve for you.

Why choose TriState Home Services?

  • Licensed and insured crews
  • On-site within an hour
  • Free estimates on labor and major parts
  • Free inspection

4)  Bilder and Sons Plumbing

Bilder and Sons Plumbing's Homepage

BEST FOR Residential and commercial plumbing services
SERVICES Backflow testing and installation

Boiler repair and installation

Garbage disposal replacement and installation

Leaky sink, toilet, sewer pipe, and bathtub repair

Unclogging sinks, toilets, bathtubs, and sewer pipes

Waterline repair

New fixture installation

Gas meter installation and replacement

Whole-house re-piping

Water filtration system installation

Water meter replacement

Water heater installation

Water piping installation and replacement

Well pump installation and repair

Bathroom and kitchen renovations

ADDRESS 7953 Parkland Place, Frederick, MD 21701
CONTACT Phone: (301) 471-8621

Email: [email protected]


As a family-owned and operated plumber Frederick, MD trusts, Bilder and Sons Plumbing offers personalized customer service as well as top-notch plumbing services.  Whether your plumbing system needs minor or major fixing, these reliable folks can do it for you.  They pride themselves as providing clients with friendly and courteous service as they handle your issues or plumbing requirements.

Why choose Bilder and Sons Plumbing?

  • Licensed, bonded and insured
  • Master Plumber and Master Gas-fitter
  • 24/7 emergency services
  • Free, no-obligation estimate

5)  Warner Service

Warner Service's Logo

BEST FOR Residential and commercial plumbing & HVAC services
SERVICES Plumbing diagnosis

Plumbing repairs

Leak detection

Sink replacement

Waterline repair

Toilet replacement and rebuilding

Leaky pipe repair

Bathroom plumbing

ADDRESS Not available
CONTACT Phone: (844) 44-WARNER TEL  | Emergency: (301) 662-5387

Fax: (301) 694-5887


Warner Service has been synonymous with integrity, value, and quality since 1937.  If you’re looking for a seasoned plumber, Frederick, MD residents will surely recommend them right away.         What started as a small plumbing business headquartered at a kitchen table, they have progressed to be one of the leading plumbers in the local industry of Maryland.

Why choose Warner Service?

  • 24/7 emergency services
  • Financing available
  • Veteran discount
  • Serving since 1937

6)  Castaway Plumbing Inc.

Castaway Plumbing Inc.'s Homepage

BEST FOR Commercial  plumbing services
SERVICES Residential plumbing services

Plumbing repairs

Leak detection

Waterline repair

Bathroom plumbing

Toilet replacement and rebuilding

Leaky pipe repair

Sink replacement

Water supply replacement

Garbage disposal replacement

ADDRESS Not available
CONTACT Phone: (240) 674-5652

Fax:  (301) 732-4216

Email: [email protected]


Castaway Plumbing Inc. is a small, locally owned and operated plumbing company.  They are 100% committed to every job they do, which is why they have become a reliable plumber Frederick, MD homeowners and businesses trust for almost two decades.  In addition to plumbing, they also offer full fabrication services, creating pieces to fit old-fashioned, no-longer-produced pipe pieces.

Why choose Castaway Plumbing Inc.?

  • 15+ years of industry experience
  • Full plumbing services
  • High-quality services and craftsmanship

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