DZ Plumbing and Mechanical: Experienced Plumbing Contractor Serving Greenlawn, NY 11740

For frequent kitchen drain clogs caused by grease buildup, we start with a thorough video camera inspection to locate the exact blockage point and assess the pipe's condition. We then use professional-grade hydro-jetting or mechanical augers to clear the clog completely, not just punch a hole through it. We'll also provide advice on preventive habits to help keep your Greenlawn home's drains flowing freely.

Yes, we provide scheduled HVAC system maintenance to help improve efficiency, extend the lifespan of your equipment, and catch small issues before they become major repairs. Our tune-ups include cleaning components, checking refrigerant levels, testing safety controls, and ensuring your system is ready for the demanding Long Island seasons. As a family-operated business, we believe proactive care is key to your comfort and savings.

We install a range of water heaters, including conventional tank and efficient tankless models, and will help you choose the right unit for your home's size and needs. For standard replacements in Greenlawn, we can often schedule installation within a few days. As a fully licensed and insured local contractor, we handle the entire process from permitting to disposal of your old unit, ensuring a safe and compliant installation.