24/7 Service Contractor of Choice
About Us

About Mallick Plumbing & Heating, Inc.

Plumbers in Gaithersburg & throughout Maryland

At Mallick Plumbing & Heating, Inc., we pride ourselves on being more than just another Gaithersburg plumbing and heating company. We know that our neighbors depend on us to keep their pipes clear and their homes safe in the event of an emergency, which is why we’ve built our business on honesty and integrity in the years since we were founded.

In that time, we’ve seen our success grow, and today we serve communities throughout the Greater Washington Metro area. But we haven’t forgotten those core values, and as we’ve grown, we’ve worked hard to demonstrate them to each and every one of our customers.

We do that by sticking to our principles: offer reliable plumbing service – installation, maintenance, repair, and replacement – at a fair price, and do the job right the first time. It’s helped us become a success and ensure that we always focus our effort on what’s important: our customers.

Call us today at (301) 804-6759 and let us be your service contractor of choice!

Our Staff Adheres to the Highest Standards

A plumbing service is only as good as its employees, and we take great pride in the skills and dedication of ours. With a combined three decades of service, we’ve seen all manner of plumbing problems and know how to resolve big and small issues alike. All of our technicians are licensed by WSSC (the Washington Suburban Sanitation Commission) and are proud members of both Associated Builders and Contractors and the Plumbing-Heating-Cooling Contractors Association.

That comes on top of our personal dedication to quality workmanship, and we base our success solely on the satisfaction of our customers. Whether you own a home or a business, and whether your problems are big or small, our trained staff is ready to answer your questions and provide you with solutions!

We Stay on the Cutting Edge

Our business model emphasizes old-fashioned ideas like hard work and know-how, but that doesn’t mean we don’t keep up with the latest trends. Our world is changing every day, and that applies to the plumbing field, too.

Miniature video cameras can give us a literal insider’s view of a plumbing problem, while sonic detectors and other equipment help us pinpoint a leak without having to open up a single wall. Trenchless technology lets us repair even the trickiest buried pipes, and new techniques like hydro-jetting provide environmentally friendly answers to the toughest problems. It’s all part of providing the best service we can to our community! Learn more about our sister company Mallick Mechanical Contractors.

No matter how large or small the job may be, our plumbers in Gaithersburg are here to help. Contact us today to find out what we can do to assist you.

Customer Feedback

We are committed to providing quality service 
& our reviews speak to that!
  • Replaced Garbage Disposal and Installed Facet Cartridge

    “Jimmy was professional, friendly and efficient. He even suggested some tips on how to clean and maintain the garbage disposal. During these unprecedented times, really appreciate him wearing a face ...”

    - Deb Kronsberg
  • Great to work with

    “We've worked with Jeff, Jimmy and several others from Mallick a few times now - they have become our go-to for plumbing and natural gas projects, both planned and emergency. The team (including ...”

    - LVDLVD
  • Exceeded my Expectations

    “They saved my life! If you need a plumber this is the company to call. Everyone was wonderful - Dale, Adam, Conner, Troy and Jasmine - were so helpful and professional. I had a problem over the 4th of ...”

    - Wendy B
  • Price was fair and work was excellent!

    “Chad was the technician that came to my home. He diagnosed the toilet problem within seconds and fixed a few other things for us too. Also gave plumbing tips to help us avoid problems in the future. ...”

    - Davina C.
  • Knowledgeable and Fair

    “He is very knowledgeable and helped us understand what was going on with our hot water.”

    - Frank R.

The Mallick Plumbing & Heating Difference

What sets us apart from the competition? 
  • Financing & Special Offers

    Payment plans and seasonal specials make it easier for our customer to get what they need when they need it!

  • Professional & Well Trained Technicians

    Our team of technicians is licensed and fully trained. We participate in ongoing training to stay up to date with industry and safety standards.

  • Emergency Service Available

    We offer our customers 24/7 emergency service for all plumbing issues. Providing solutions and peace of mind.

  • Warranties & Guarantees

    We offer a 1-year warranty on new installations. Plus, 30-days on repairs!

  • Customers First

    We're always looking for ways to provide our customers with a great experience. We are happy to offer an online payment option for our customer's convenience.

  • Award Winning Service

    We've won dozens of awards from countless organizations. Our service, professionalism, and quality of work are unmatched.