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We blend time-honored values with cutting-edge technology to deliver the most reliable plumbing solutions in Gaithersburg and across Maryland. Trust us to keep your home safe and your pipes clear, as we continue to lead the way in plumbing innovation.

Plumbers in Gaithersburg

Serving Gaithersburg & Surrounding Areas for 25+ Years

Whether it's time to replace your water heater, your drain is clogged, or anything in between, it's important to bring in a team of skilled Gaithersburg plumbers you can trust. At Mallick Plumbing & Heating, Inc., our expert technicians are committed to offering the absolute best workmanship and customer service the industry has to offer. No matter how large or small the job may be, we work tirelessly to ensure that you have an unbeatable experience. Each member of our team undergoes vigorous training to provide the highest levels of service and expertise.

With 24-hour emergency service, in-home or virtual estimates for installations, and competitive pricing on all services, you can be certain that you are receiving top-tier expertise when you need it most.

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At Mallick Plumbing & Heating, Inc., we take great pride in offering incredible service along with top-quality results. We want to be more than just a home service company – we want to be the team you know you can trust when you need work done. Our company is committed to being there for our neighbors and offering them honest, reliable services at fair prices. Get to know our team and find out more about the people who make Mallick Plumbing & Heating the Service Contractor of Choice.

Call (301) 804-6759 today to schedule a service with a plumber in Gaithersburg!


  • 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!
  • $30 OFF Any Plumbing Service

    $1 off for Each Year We’ve Been in Business!

  • $75 OFF Water Heater Replacement

    Can be applied to Standard or Tankless Replacement

  • $36 OFF New Toilet Installation

Our Customers Speak Louder Than Words

Hear Their Rave Reviews of Mallick Plumbing & Heating
    "Awesome Job!"
    I'd like to begin i had 3 estimates before i contacted Mallick Plumbing and Jacob George was the person who came to inspect my water main line break and give me an estimate ( Lucky me i had him ) :)Right from the get go he asked questions which no one else asked and when i showed the inside where i had thought was a crack and small amount of water was dripping for a long time. All the other personnel did not even bother to touch it but Jacob insisted it was not a crack just dust he proved it by cleaning it and told me what the real issue was ( the main reason i had decided i was gonna go with Mallick ) and as far as main water line out in my lawn was concerned , he went out of the way to figure out where it was leaking and kept putting his arm under a pool of water which was easily 3 feet deep and predicted the leak was right where the main water line connects to the curb side stop like a true professional and viola when it was dug and repaired it was exactly the very same spot he had predicted. I had even showed him the pic. The only reason i went with Mallick Plumbing was because of Jacob's deep concern towards not just getting my issue fixed but to getting it fixed in the right and the correct way! He didn't have to get dirty just to hand me out a free estimate but he did that showed his dedication and professionalism. All the staff is friendly and responded well keeping me in the loop as to what was going on. I would definitely recommend them to all my family and friends.
    Silverspring, MD

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Mallick Plumbing & Heating is the trusted business SEE WHY WE'RE VOTED BEST OF GAITHERSBURG We are committed to providing quality service & our reviews speak to that!
Call Us Today! 301-804-6759