Plumbing Mastered
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.
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
Zack
Cathy Poulin
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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.








