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Welcome to Mallick Plumbing - Your Trusted Plumbing Experts in Olney, MD!

Providing top-notch plumbing, water heater, dreain, and sewer services for the olney community.

Mallick Plumbing & Heating stands as a trusted and reputable company in the plumbing industry. With a rich history dating back to its founding, Mallick Plumbing & Heating has continuously evolved to meet the needs of residential and commercial clients in the Olney area. 

Why Choose Us?

Our team of skilled professionals is committed to providing personalized solutions tailored to each customer's unique needs, ensuring satisfaction with every job we undertake. Additionally, at Mallick Plumbing & Heating, we prioritize customer service above all else. From the moment you reach out to us, you can expect friendly and responsive assistance, transparent communication, and a dedication to addressing your concerns promptly and effectively. We understand that plumbing issues can be stressful, which is why we strive to make the process as smooth and stress-free as possible for our customers.

Our Services:

Mallick Plumbing & Heating offers a comprehensive range of services to meet all your plumbing needs. Our skilled technicians are equipped to handle everything from routine maintenance and repairs to complex installations and upgrades, ensuring that your home's systems are functioning optimally year-round. We specialize in plumbing services such as drain cleaning, leak detection, pipe repair and replacement, water heater installation and repair, and fixture installations. Whether you need assistance for your residential or commercial property, we are here for you. 

If you’re dealing with a leaky faucet, a clogged drain, a malfunctioning water heater, or a broken furnace, you can trust Mallick Plumbing & Heating to provide prompt, reliable service backed by our years of experience and expertise in the industry.


Q: What plumbing services do you offer in Olney, MD?
A: We offer a wide range of plumbing services including repairs, installations, water heater services, drain cleaning, and sewer line maintenance.

Q: Are your technicians certified and experienced?
A: Yes, our team of experts are highly trained, certified, and have years of experience in the plumbing industry.

Q: How quickly can you respond to plumbing emergencies in Olney?
A: When a breakdown occurs outside of normal business hours, you can rely on the licensed plumbers at Mallick Plumbing & Heating, Inc. We offer emergency plumbing in Gaithersburg and surrounding areas of Maryland 24 hours a day, 7 days a week. We pride ourselves on our fast response times and can typically handle emergencies within the same day.

Contact Mallick Plumbing & Heating today to experience firsthand the dedication and expertise that sets them apart in the industry.

24/7 Emergency Service

Plumbing emergencies rarely happen when it’s convenient, which is why Mallick Plumbing & Heating, Inc. offers 24/7 emergency plumbing services. No matter what time of day or night it is, if you are experiencing a plumbing emergency and need immediate assistance, we’ll send someone to your location.

Contact Us Now for Help!

If you think it’s time to call a plumber, reach out to Mallick Plumbing & Heating, Inc. for help. We offer competitive pricing on all of our services and free in-home estimates for installations. Rest assured that by getting help from us, you’re simply getting help from the best.

Call (301) 804-6759 today or contact us online to schedule your next appointment.

    "A wizard at water treatment!"
    Excellent service, very polite and punctual. Joe is a wizard at water treatment.  Will definitely call again.
    Tracy B.
    "Explained things in layman terms so it was easy to understand"
    I had an emergency after Washington Gas said that there was a gas leak from the meter from the regulator and they said that it needed to be replaced immediately. They were able to send someone over in a few hours and although the cost was on emergency rates, the pricing was still competitive among other companies and were very responsive. They had someone come over beforehand to check the leak to see what part needed to be replaced before they had the technician come over which was very helpful. Troy was very knowledgeable and explained things in layman terms so it was easy to understand. I would highly recommend Mallick Plumbing & Heating for future issues.
    Alice W.

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  • 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!