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FeaturedVerifiedPlumbers in Columbia, Maryland

Plumbing Mastered

Featured in Columbia Today 5.00 (252 reviews)(301) 969-3843

Plumbing Mastered is a Columbia plumbing company opened by owner Don Little in 2021. It serves homeowners and businesses across Maryland and Washington, D.C., with work spanning drain and water-line repairs, water heaters, fixtures and pump systems.

Business Highlights
  • The company describes itself as family-owned and operated.
  • Plumbing Mastered describes itself as licensed, insured and bonded.
  • It says every technician has earned a Journeyman designation or higher.

Service Area

Beltsville, Bowie, Burtonsville, Clarksville, College Park, Columbia, Elkridge, Ellicott City, Fulton, Gaithersburg, Greenbelt, Hyattsville, Kensington, Lanham, Laurel, Olney, Rockville, Silver Spring, Takoma Park, Upper Marlboro and Washington, D.C.

Featured on ProsGrade. Plumbing Mastered is one of 9 plumbers ProsGrade lists in Columbia, Maryland.

Listing details

6 services listed, including Drain cleaning, Drain line repair and replacement and Water heater repair and replacement. Open Monday to Saturday. Rated 5.0 from 252 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Plumbing Mastered compares with the other 8 plumbers on ProsGrade in Columbia, using public Google ratings and review counts.

  • Ranks in the top quarter of the 9 Columbia plumbers on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, at or above the 4.9 average of other Columbia plumbers on ProsGrade.
  • One of 8 Columbia plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

6 services
  • Drain cleaningMain sewer lines, kitchen and bathroom branch lines; hydro-jetting and video pipe inspection
  • Drain line repair and replacementCast iron or galvanized pipes; fixture branch lines and sewer lines; video pipe inspection
  • Water heater repair and replacementGas, electric, tankless and point-of-use systems; thermal expansion tanks
  • Water line repair and replacementLeak detection; pipe, main and secondary valve, and pressure regulator (PRV) replacement
  • Fixture repair and replacementToilets, faucets and frost-proof hose bibs
  • Sump and sewage ejector pumpsInstallation; battery backup pumps; testing and maintenance

Reviews

What customers say

Customers praise Don's professionalism and clear explanations, and more than one reviewer says he avoided unnecessary upselling. One customer valued the timeline and preparation advice for hot-water work, including filling tubs so toilets could still be flushed during the job.

Customer Reviews

Clive Lendore

When I needed two identical smart toilets installed, I had a unique opportunity to compare two very different approaches to the same job. One installation was completed by a large, manufacturer-recommended installer, while the other was completed by this Maryland based Pluming Mastered. The difference was glaringly notable. Rather than simply installing the fixture and moving on, Don took the time to understand how I planned to use it and asked about my preferences before making final decisions. Because of that conversation, he positioned the toilet so routine maintenance, like accessing the water filter and battery backup, is simple and practical. It was clear he was thinking beyond the installation and considering the long-term ownership experience. What impressed me even more was what happened after the job was finished. A few days later, we discovered an issue with a newly installed French drain that had nothing to do with his work. He stopped by anyway, walked me through an easy fix at no charge, and gave me practical advice on what to do next. He didn't have to do that, but he did. It's rare to find someone who combines technical skill with genuine customer care. He communicates well, thinks through the details, and treats your home as if it were his own. That's the kind of professional I want to work with, and I'll gladly call him again for future plumbing projects. I highly recommend him to anyone looking for a plumber who values craftsmanship, problem-solving, and customer service, not someone begrudgingly getting the job done.
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Zack

Highly recommend Plumbing Mastered. Don was knowledgeable, polite, professional, and very informative. Had just received a nightmare quote from a large plumbing chain. High prices and not being truthful to try to get us to buy a new water heater. Plumbing Mastered saved the day for sure. Don came out and was able to knock out the work same day. Without trying to sell me anthing Don was taking the time and pointing out things to me about my home that both a home inspector and that other plumbing company estimator had missed. Definitely using them in the future ourselves and recommend giving them a try!
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Cathy Poulin

Plumbing Mastered was the best: excellent work, excellent attention to detail and very thorough. I had several plumbers working the past week due to schedule conflicts. This was the best choice. The plumber was punctual and efficient. I am very confident in the work that was done.
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Frequently Asked Questions

Does Plumbing Mastered offer financing?

Financing is available.

Does Plumbing Mastered charge for an estimate or service visit?

It offers a free estimate and charges no service fee or trip charge for customers who live within its service area.