Find Nearby Plumbers In Rockville, Maryland

Find trusted plumbers in Rockville who can handle a wide range of residential plumbing needs. The plumbers listed in Rockville provide services including leak detection and repair, clogged drain and sewer cleaning, water heater installation and repair (tank and tankless), toilet and faucet repair, pipe replacement, garbage disposal repair, water pressure issues, gas line services, sump pump installation, and emergency plumbing for burst pipes or flooding.

Many also offer specialized services, including sewer camera inspections, hydro jetting, trenchless sewer repair, water softener installation, and routine plumbing maintenance. Whether you need urgent repairs or planned installations, you can find licensed and experienced plumbers in Rockville, Maryland to get the job done right.

26 Companies

Top 10 Plumbers Companies in Rockville, Maryland

Workman Score
0.0 /100
Based on
2 reviews analyzed
Yelp Yelp
Score Data Quality
Low confidence
Insufficient evidence
  • Project Completion 95%
  • Professionalism 50%

What is the overall customer analysis in May?

Insufficient data — only 2 reviews analyzed. The reviews are contradictory: one 5-star review from 2021 praises quick diagnosis, thorough work, and follow-up monitoring; one 1-star review from 2012 criticizes rudeness, unprofessionalism, and questions licensing. Professionalism mentions are split (one positive, one negative), resulting in a neutral 50.0 score with LIMITED confidence. Project compl... Read more
Score last updated May 2026
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Keller Melvin C

Keller Melvin C

Rockville, Maryland
Workman Score
0.0 /100
Based on
2 reviews analyzed
Yelp Yelp
Score Data Quality
Low confidence
Insufficient evidence
  • Project Completion 85%
  • Professionalism 90%

What is the overall customer analysis in May?

Insufficient Data — cannot calculate WW Score reliably. Only 2 reviews were analyzed, which falls below the minimum threshold of 3 reviews required for a trustworthy WW Score calculation. The reviews mention professionalism (responsiveness, helpfulness) and partial project completion, but provide no explicit information on pricing or technical experience. One review is from 2020 (over 4 years old)... Read more
Score last updated May 2026
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Workman Score
0.0 /100
Based on
2 reviews analyzed
Yelp Yelp
Score Data Quality
Low confidence
Insufficient evidence
  • Project Completion 40%
  • Professionalism 85%
  • Experience 90%
  • Price-friendly 75%

What is the overall customer analysis in May?

With only 2 reviews available, reliable scoring is not possible. Review 1 (2018) describes a failed repair that re-occurred within 6 weeks and poor follow-up communication, indicating serious project completion and professionalism issues. Review 2 (2016) praises professionalism, transparent pricing, and skilled workmanship on a complex job. The stark contradiction between these reviews, combined w... Read more
Score last updated May 2026
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Workman Score
0.0 /100
Based on
2 reviews analyzed
Yelp Yelp
Score Data Quality
Low confidence
Insufficient evidence
  • Project Completion 90%
  • Professionalism 90%
  • Experience 95%
  • Price-friendly 85%

What is the overall customer analysis in May?

Both reviews are highly positive and mention all four dimensions, but the sample size of only 2 reviews is insufficient to calculate a reliable WW Score. The reviews explicitly praise professionalism (honest, patient, willing to troubleshoot), fair pricing (charges less than expected, reasonable rates, did not overcharge), project completion (fixed leaks, resolved heating issues, came after hours)... Read more
Score last updated May 2026
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Workman Score
0.0 /100
Based on
1 reviews analyzed
Yelp Yelp
Score Data Quality
Limited evidence
Use with caution
  • Project Completion 20%
  • Professionalism 30%
  • Experience 20%
  • Price-friendly 15%

What is the overall customer analysis in May?

This single review paints a consistently negative picture across all four dimensions. The plumber failed to locate the leak that a subsequent contractor found without difficulty, raising serious concerns about technical competence and experience. Project completion was poor — the original problem (the leaking pipe) was never resolved by this contractor. Professionalism suffered due to a lack of tr... Read more
Score last updated May 2026
View Profile
Workman Score
0.0 /100
Based on
1 reviews analyzed
Yelp Yelp
Score Data Quality
Low confidence
Insufficient evidence
  • Project Completion 85%
  • Professionalism 90%
  • Experience 85%

What is the overall customer analysis in May?

Insufficient Data — cannot calculate WW Score reliably. Only 1 review was analyzed, which falls below the minimum threshold of 3 reviews required for a statistically meaningful WW Score. The single review mentions professionalism (courteous, reliable), project completion (work completed), and experience (quality work), but pricing is not addressed. All scores are based on extremely limited evidenc... Read more
Score last updated May 2026
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How To Seal A Grout? 3 Easy Steps

Grout – it’s the unsung hero of your tiled surfaces, quietly doing its job, filling gaps, and adding that finished look to your tile work. But did you know that sealing your grout is just as important as choosing the right type of grout for your project? Yes, you heard it right! Sealing grout is […]

How To Increase Shower Pressure – Simple Steps

There’s nothing quite like stepping into a warm, invigorating shower to start your day or unwind after a long one. But when the water pressure is more of a drizzle than a downpour, it can turn a relaxing routine into a frustrating ordeal. As someone who’s spent considerable time studying and working with various aspects […]

How to Reset Water Heater in 7 Easy Steps

Water heaters, those unsung heroes of comfort, often go unnoticed until a cold shower rudely reminds us of their importance. As an experienced professional, I can tell you that understanding your water heater, especially how to reset water heater, how it can save you from unexpected chills and unnecessary repair costs. This article will delve […]

How To Cut PVC Pipes? 4 Simple & Safe Methods Explained

In the realm of DIY and home improvement, the versatility of PVC pipe is unparalleled. As a synthetic polymer, it’s a staple in construction and plumbing projects, and knowing how to cut PVC pipes is an essential skill. In this article, I’ll guide you through the intricacies of PVC pipe, its common uses, and the […]

How Long Do Washers And Dryers Last? 10 to 14 Years

In every home, washers and dryers play a pivotal role, tirelessly working behind the scenes to keep our clothes clean and fresh. Do you know how long do washers and dryers last and what factors influence their durability? Typically, washers and dryers last about 10 to 14 years, with lifespan depending on factors such as […]

How Long Do Sump Pumps Last? 7 To 10 Years

As a homeowner, you’re likely familiar with the constant vigilance required to keep your home in top shape. One crucial aspect of this is managing water damage, a task where the humble sump pump plays a starring role. This unsung hero, tucked away in our basements, works tirelessly to prevent water accumulation and potential flooding. […]

How Often to Change a Furnace Filter [30-Days Minimum]

Welcome to a topic that might not be the most exciting but remains crucial for your well-being. Cozying up in our homes comes at the cost of keeping your indoor air quality top-notch and monitoring the furnace filter and its HVAC system performance. So what is the big deal about filter maintenance? The furnace filter […]

Other Related Plumbing Services in Rockville

What does the Wise Workman score mean?
<70 Low
71–80 Moderate
81–100 High
77.5
WW Score
Learn more about how the Wise Workman scoring system works, along with our data governance policy.
What things affect the Wise Workman score?
Price-Friendly
💰Professionalism:
Experience
🛠️Project
Completion

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