CUSTOMER DESK

Customer Reviews

Real customer feedback reflects how Mallick's plumbers communicate, diagnose problems and care for homes and businesses.

4.9 from 2,979 Google reviews

The Google Record

Every Review, In Full

A selection of 21 recent five-star reviews, printed whole — no excerpts, nothing rotated out of sight. The rating and the count come straight from Mallick’s Google Business Profile listings, read on Aug 2026.

4.9

2,979 Google reviews across three Maryland listings

Eric and Nick did a wonderful job.

Very thorough and provided detailed explanation of what was needed to get our garbage disposal up and running.

Louise Wilson · Gaithersburg, MD · Aug 2026

Abbas and Koli were great technicians.

Quickly diagnosed the issue, thoroughly explained everything, and gave me a few options to move forward. I've had great experiences working with Mallick, highly recommend.

Chrissie Schenkel · Gaithersburg, MD · Aug 2026

Fred and Luka were great!

They took the time to find the issue as well as helping me get opinions on future concerns as a new homeowner! Real experts and will work with them again!

Elijah Wadsworth · Woodbine, MD · Aug 2026

Abbas came to our house for an emergency repair on a Saturday.

He was courteous and kind, he didn’t rush, and he worked hard to fix our problem and thoroughly investigate. It was hard to find a plumber who could do this on a Saturday at the last minute, and we appreciated Mallick’s and Abbas’s willingness.

Raj Nayak · Gaithersburg, MD · Aug 2026

Abbas and Koli were fantastic.

They quickly identified and resolved our issue, and did a check to ensure there were no other sleeping issues. They were a pleasure to work with, respectful, and kind.

Kelley Barnaby · Gaithersburg, MD · Aug 2026

Abbas Rahimiari was exceptionally professional, looking at our two plumbing problems, describing the underlying issues, fixing one immediately and explaining options on the other. Courteous, clear and efficient. And knowledgeable.

Gordon Schatz · Gaithersburg, MD · Aug 2026

I received great service from both Ikem and CJ today.

They quickly identified the leak and fixed the issue. They also did a great job replacing some valves that needed replacing. They were very experienced and efficient. I have used Mallick several times and have always been pleased with their service.

Melissa Cavuto · Gaithersburg, MD · Aug 2026

I had a wonderful experience with Billy.

He was amazing and he was able to fix my issue with no concerns! 10/10! Thank you Billy.

Mia Barker · Gaithersburg, MD · Jul 2026

Abbas and Erick were professional, knowledgeable and kind.

They inspected and guided me to make safe choices with my range that had a gas leak.

Andrea Huerta · Gaithersburg, MD · Jul 2026

Excellent service and support from William Clem and Malick Plumbing.

Had a pinhole leak in a water service line. Found and fixed the problem … thanks so much.

Daryle Seckar · Gaithersburg, MD · Jul 2026

Abbas and Bryan installed my new water heater.

There was a leak in my furnace and they fixed it also! The job was perfect. They had to install vents that were well done. They left no trace and the house was completely clean. The new water heater works like a charm. HIGHLY RECOMMEND this team and Mallick.

Janet · Gaithersburg, MD · Jul 2026

Roberto and Adelson were great to work with, efficient, and answered all questions. Top service and repair of water heater!

Jonathan Daly · Gaithersburg, MD · Jul 2026

Kyle was so helpful in helping my husband and I fix the water pressure in our house. Kyle was very well versed and experienced, providing great options for future improvements to water filtering. I would highly recommend his services to anybody struggling with plumbing issues.

Azusena Herrera Tapia · Gaithersburg, MD · Jul 2026

Luis and Luca thank you both so much for all of your hard work and awesome professionalism! Look forward to working with you both again.

R · Frederick, MD · Jul 2026

Andrew did a fine professional job!

We are very please with the installation of our new water heater. It was made easy and painless.

Albert Z. A. · Gaithersburg, MD · Jul 2026

Abbas and collie were friendly professional and kept me informed throughout their work. They also did a great job cleaning up after themselves

jeff rosenbaum · Gaithersburg, MD · Jul 2026

Oscar was the tech who replaced my faucet and replaced a pipe.

I am extremely happy with the Marrick Co. starting with the office who responded quickly to my texts and phone call.

B K · Gaithersburg, MD · Jul 2026

Abbas and Ikem were here to help my swimming pool gas heater and did a great job. Very professional and prompt. I highly recommend them.

Mir K. Ali · Gaithersburg, MD · Jul 2026

Mallick Plumbing always serves us well.

Eric B has saved us in two emergency situations (one on Christmas Eve, and one on a weekend) and is always knowledgeable, helpful, and thorough. We appreciate the help!

Liza Maciorowski · Frederick, MD · Jul 2026

Abbas & Kollie are the best.

They are very nice, respectful and know their job/work really well. Abbas made sure that the problem.is fixed! They have a very good interaction with us.

Ron Cajigal · Gaithersburg, MD · Jul 2026

Andrew Johnston was fantastic.

He was fixed both issues - guest bathroom water pressure and leaky washer hose valve, even taking time to explain things as he checked it out. He was timely, efficient and pleasant. I highly recommend Mallick plumbing and if you're lucky enough to get Andrew he is committed to fixing the issue.

Melissa London · Gaithersburg, MD · Jul 2026

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