“We were very impressed with the professionalism of Zo plumbing answering all our questions immediately, providing a good estimate, and replacing our water heater .”

— Pat and Jeff B

“Zo Plumbing is our hero after successfully guiding us through and fixing a complicated sewer backup.”

— Jay P

“Great technician! Came by same day and gave me an honest assessment of my issue.”

— Andrea M

“I have never heard of Zo plumbing before but now after using them I think I found my forever plumber.”

— Jon M

“We had a broken electrical water heater. Chris was very responsive, professional, and quick to help.”

— Calliope H

Customer Reviews

Customer Reviews ⋆

“I have never heard of Zo plumbing before but now after using them I think I found my forever plumber. They were prompt and fixed the problem very easily. When something went wrong and another issue came up they were quick to address the issue for me without any additional charge. Also when I had another question two days later they quickly came back out to help me understand my system and show me how to fix the problem. They are quick to answer and quick to come out. I would recommend them very highly!

Jon McCabe (Google Review)

“Let me begin by saying that Chris is incredible…Chris found lots of obstacles in my very complex job and he didn’t hesitate to overcome them without charging me. His price was extremely fair and his work was outstanding. One thing that really stood out tho was that when he finished he took the time to clean up all the mess he had made. He even took the time to put dropcloths throughout my house to protect the floor and even put on protective shoe coverings while walking to and from the bathrooms he was working in. I can’t thank him enough”

Mike G (Thumbtack Review)

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“Zo's plumbing (we worked with Chris and his associate) was fantastic. We had a broken electrical water heater. Chris was very responsive, professional, and quick to help. He removed our electrical water heater and replaced it with a power venting gas one, which involved extending our gas line and creating a venting structure. We are so happy with work and will hire him again for any plumbing needs.”

Calliope Holingue (Google Review)

“Chris was very quick to pull my permit with the county and work to fix all issues needed. He went out of his way to check several things for me. His communication is great as well. He is the best, my go-to plumber from now on!!”

Kiran Sandhu (Google Review)

“Chris did a great job coming in on short notice to assess my water line sewer line and drain system he also assured me that he would be readily available to support any needs I had at a reasonable price. Thank you Chris for helping during an urgent request to confirm no issues were present with my plumbing”

Brandon M (Google Review)

“Great technician! Came by same day and gave me an honest assessment of my issue. Turns out nothing was wrong with my pipes, echo/sound from having PVC pipes. Did bring my water heater up to code and was very efficient. Thank you!”

Andrea M (Thumbtack Review)

“The team has consistently installed and maintained water heaters across several properties we manage. Serving as our trusted local plumbers in Frederick MD and Montgomery County MD, their great quality work and fast response call have made them our top choice. Having dealt with many contractors, we can confidently say that our experience with them stands out. They not only excel in their work but also prioritize communication and regular follow-ups. Their genuine concern for customer satisfaction is evident, and having a licensed master plumber onboard adds to their credibility. With Zo Plumbing, we can count on dependable and skilled plumbing services.”

Diana Hughes (Google Review)

I just had Zo Plumbing handle a main line drain cleaning service at my place, and I'm seriously impressed! From the communication to their work I can confirm they are super experienced and totally dependable, which really put my mind at ease. Plus, knowing that they're fully licensed and insured makes them even more trustworthy. I'm definitely keeping them in my contacts for any future plumbing or drain cleaning needs. Awesome job, guys!”

Wondwosen Terefe (Google Review)

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I can't recommend Zo Plumbing enough for their exceptional service! We recently had them handle a Heat Pump Water Heater Installation at our restaurant, and they exceeded our expectations. As business owners, we value working with licensed and insured plumbers, and Chris and his team delivered professionally. They understand the importance of proper installation, ensuring everything was up to local codes.
What truly sets Zo Plumbing apart is their professionalism and expertise. Unlike other plumbers we've worked with, they not only knew the product inside out but also provided valuable insights on maintenance. Having their guarantee gives us peace of mind, knowing we can count on them in the future. We're all about supporting local businesses, especially when they offer outstanding personal customer service like Zo Plumbing.

Shreyesh Shrestha (Google Review)

Repaired all issues, user friendly and gives suggestions and tips that are important for a house. I had a bathroom remodel. They did a good job.. love the look-after remodel. Thank you so much For the wonderful service

Divya Kondapally (Google Review)

“I called and Chris arrived 30 minutes later, and discovered the issue within minutes. He sent me an estimate and arrived the next morning to fix our water problem. I could not be more thankful and pleased with his knowledge, quick response, and price, too.

Shannon H (Google Review)

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“Fast & reasonable! I called and left a message after 8 PM, and received a call back within 30 minutes! I made an appointment for the next day between 9 & 10 AM, Christopher was on time and walked through what needed to be done, within minutes of Christopher look over what was needed I had an estimate, I approved the amount and Christopher was able to come back later that same day to complete repairs. I am very satisfied.”

Dolores McCormick (Google Review)

As committed they were perfectly on time even though it was raining like cats and dogs. They completed the project per code super clean and nice. It's a trust worthy company and for me it's my best go to type for any of my plumbing issues.

Amar Pradhan (Google Review)

“It is very hard to find trustworthy and fair contractors out there in the world today. The owner, Chris and his team are absolutely amazing. They will never screw you over. They will never charge you for things that don’t need to be charged. They are there in an emergency. For the big things and the small I would reccomend these guys to everyone. They are very good people. I just wish they did more things than Plumbing. I would hire them to do everything around my house that needed to be fixed..

Chris Eberhardt (Google Review)

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“Chris has been doing work for our family and friends for the past two years and has been honest and helpful in getting our plumbing and fixtures updated and renovated, be it new bathroom, pipes, tile work, and toilets. We are happy with his work and prices and recommend him to everyone.”

Ameet Joshi (Google Review)