Cox Plumbing

Top Pro

Licensed

This pro has verified their business license with Thumbtack.

Licensed

This pro has verified their business license with Thumbtack.

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Zip code

Faucet / handle type

Problem start date

Number of sinks

Responds in about 3 hours

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Why this pro?

Customers say this pro is quick and professional, and they provide water heater repairs and maintenance, drain repairs, and emergency plumbing services. They've been in business for 11 years.

Summarized from the pro's profile. Review their profile for the latest.

About

Cox Plumbing is a trusted, locally owned plumbing company serving the DMV area for over 12 years. As a one-person business, you’ll work directly with an experienced professional who takes pride in doing the job right the first time. I handle a full range of residential plumbing needs, including water heater repair and installation, toilet and faucet repair, pipe and drain work, garbage disposals, sump pumps, gas lines, and emergency plumbing. You can expect clear communication, honest recommendations, and respectful service in your home. If you need reliable plumbing help from someone who truly cares about the work and your peace of mind, contact Cox Plumbing today to discuss your project or schedule a visit.

Overview

Current Top Pro

Hired 443 times

Serves Upper Marlboro, MD

Background checked

License verified

3 employees

12 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, PayPal, Venmo, and Zelle.

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2024

2023

Credentials

License verified

Plumber – Master

License state: VA

Background checked

Passed by osaro cox on Dec 6, 2022.

Services offered

Plumbing

Projects and media

Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Great 4.8

209 reviews

5

94%

4

0%

3

2%

2

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1

4%

This pro's rating is a combination of reviews posted by customers both on and off of Thumbtack. Thumbtack cannot verify external reviews.

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Read reviews that mention:

Thomas M.

Sep 7, 2026

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Hired on Thumbtack

Details: Other pipe installation needs • Other plumbing installation or replacement • Condo/Apartment

Plumbing Pipe Installation or Replacement

Antonio R.

Sep 3, 2026

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Hired on Thumbtack

Details: 1 toilet • Municipal water (most common) • Condo/Apartment

Toilet Repair

Cardinal W.

May 17, 2026

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Hired on Thumbtack

Had a tub that was leaking, reached out to Cox Plumbing and they responded right away stating they can be at my home to repair it! Demetri (plumber) was commutative to his exact arrival time. He diagnosed the issue within minutes upon arrival! Explained to me the two options but indicated option 1 is the issue. The price was reasonable considering you have to pay for ignorance AND peace of mind. Amazing job for the simple fact that the issue is resolved ON A SUNDAY!!

Details: 1 shower or bathtub • Combination shower and bathtub • Leaking faucet or shower head • House

Shower and Bathtub Repair

Margaret T.

May 18, 2026

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Hired on Thumbtack

Details: Yes, repair is urgent • No, the building is not currently flooded • Leaking pipes • Sink • Shower or bathtub • House

Plumbing Pipe Repair

Sun Young N.

Jul 29, 2026

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Hired on Thumbtack

Great service! He replaced the drain pipe and used a drain snake to completely clear the blockage. Everything works perfectly now. Highly recommended!

Details: Yes, repair is urgent • Clogging • Leaking (problem area known) • Townhouse

Plumbing Drain Repair