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TRUSTED BY GAITHERSBURG, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon2.7k+
    Verified plumbing services reviews

Find Plumbers in Gaithersburg

Avatar for Fred and Son Plumbing
Fred and Son Plumbing
4.8(
68
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+14 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1990

Free estimates

Customers say: True professional

"Service was completed as expected. Fred came with his son promptly in the morning. He first assessed the issue and made a recommendation for the repair. The work seems to be of good quality. Final price was just as quoted. Fred was very professional and quite personable. Overall I’m happy with their work and excellent customer service. Highly recommended! I will going to Fred for my future plumbing needs."
Recommended by100%of homeowners
Joseph plumbing & drain
4.9(
160
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+16 more

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I would have to say that Kap Liana was one of the best plumbers I have used. I needed a kitchen faucet replaced which was done expeditiously. Kap found two other problems that needed repair. And again they were done quickly and perfectly. After Kap finished, he carefully cleaned up the job sites. I definitely would use Kap for future plumbing jobs and recommend him to others."
Response time6 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Roto-Rooter Plumbing & Water Cleanup - Baltimore
Roto-Rooter Plumbing & Water Cleanup - Baltimore
4.2(
662
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+11 more

Serving Gaithersburg, MD and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

When you need an emergency plumber in Baltimore, MD or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

Roto Rooter- Baltimore
Roto Rooter- Baltimore
Roto Rooter- Baltimore
Roto Rooter- Baltimore
Roto Rooter- Baltimore

+6

Recommended by80%of homeowners
Avatar for Pipeworks Plumbing, Heating, and Air
Pipeworks Plumbing, Heating, and Air
4.8(
622
)
Drain Clog or Blockage - ClearGas PipingSump Pump - Repair or Replace+1 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2016

Emergency services offered

Small jobs welcome

"They came on time and completed a task that other plumbers wouldn't do. The task was straightforward enough but required simple dismantlement of tight space. This company will now be the first I go to for any new plumbing work. Their price was also fair. Thanks!"
Lennox 14ACX (Photo 1)
Lennox XC16
Trane Heat Pump 5
Its the details that count
Lennox 14ACX (Photo 2)

+66

Response time2 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for A R Crowell Plumbing, LLC
A R Crowell Plumbing, LLC
4.5(
189
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessShower Install or Replace+1 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"I have used this plumber for 3 large projects over the past few years. The prices they quoted were lower than other competitors. I have been extremely pleased with their results and are my first choice for any future plumbing needs."
 Walk in shower with corner seat
 Close up of corner seat
 Shower sprayers
 Shower sprayers, glass door entrance
6" Sewer Main Replacement

+254

Response time1 day
Recommended by97%of homeowners
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Plumbing questions, answered by experts

In Gaithersburg, emergency plumbing repairs like burst pipes or sewer backups are typically resolved within 2–4 hours, thanks to the availability of 24/7 licensed plumbers. Standard tasks such as faucet repairs or clearing minor clogs usually take 1–3 hours. Larger projects, including water heater installation or whole-house repiping, can span 2 to 7 days, especially if your home requires permits or has older plumbing systems.

Helpful?

In Gaithersburg, schedule plumbing service promptly if you notice leaks, water stains, persistent odors, or inconsistent water temperature. Slow drains, gurgling pipes, or unexplained increases in your water bill also indicate it’s time to call a licensed plumber. Seasonal tasks—like insulating pipes before winter or checking sump pumps in spring—help prevent emergencies and protect your home’s plumbing system.

Helpful?

When hiring a plumbing professional in Gaithersburg, prioritize those with strong local experience, proper licensing, and insurance. Ask for written contracts that outline the scope of work and clarify warranty terms. Choose a plumber familiar with local permit requirements and housing styles, and verify their emergency service availability. Checking recent customer reviews and references can help ensure you select a reputable, reliable expert.

Helpful?

Gaithersburg homeowners can choose from licensed plumbers specializing in emergency repairs, drain cleaning, water heater installation, or bathroom and kitchen remodeling. Some contractors focus on routine maintenance or offer handyman services for minor fixes, while others handle complex commercial plumbing systems. For older homes, look for specialists experienced with local building codes and aging infrastructure to ensure lasting results.

Helpful?

In Gaithersburg, be cautious of quotes that are unusually low, as this may signal inexperience or shortcuts. Avoid plumbers who demand full payment upfront, lack proof of insurance, or provide only verbal estimates. Reliable professionals will offer detailed, written quotes and willingly share local references. Watch for unmarked vehicles, unclear project timelines, or pressure to make quick decisions—these are all warning signs.

Helpful?

The Gaithersburg, MD homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.