Qualified military members and senior citizens can ask about available discounts for plumbing and heating work. M&M Precision Plumbing and Heating Corp. also offers financing and serves residential and commercial customers across Nassau and Suffolk counties.

Plumbing and Heating Support Across Long Island

One Team for Plumbing and Heating Across Your Property

Choose one local team for emergency plumbing, residential and commercial plumbing, leak detection, drain work, toilets, kitchen and bathroom plumbing, water heaters, heating systems, boiler installation and repair, oil and natural gas heating, high-efficiency boilers, and chimney inspections. With 20 years of experience, upfront pricing, financing, and 24/7 emergency availability, we make it easier to address essential property systems through one point of contact.

24/7 Emergency Plumbing

Get help with burst pipes, active leaks, overflowing toilets, clogged drains, water heater problems, and other urgent plumbing issues at any hour.

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Commercial Plumbing

Keep business plumbing systems working with repair, maintenance, installation, leak detection, drain, fixture, pipe, and water line support.

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Residential Plumbing

Address everyday home plumbing needs including leaks, drains, toilets, fixtures, pipes, water heaters, maintenance, and unexpected repairs.

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Water Leak Detection & Repair

Find visible or hidden plumbing leaks and address pipe, fixture, supply line, water heater, and other sources before damage spreads.

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Drain Repair

Address broken drain lines, recurring backups, damaged pipes, slow drainage, and other problems affecting residential or commercial drainage.

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Drain Cleaning

Clear buildup and blockages from kitchen, bathroom, shower, sink, toilet, and main drains to restore proper water flow.

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Toilet Repair & Replacement

Resolve leaking, running, clogged, weak-flushing, or damaged toilets with repair, component replacement, or new fixture installation.

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Kitchen & Bathroom Plumbing

Keep sinks, faucets, showers, tubs, toilets, drains, supply lines, disposals, dishwashers, and related plumbing connections working properly.

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Water Heater Installation & Replacement

Install or replace residential and commercial water heaters with equipment selected around property needs and existing plumbing.

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Water Heater Repair & Maintenance

Address hot water loss, leaks, temperature trouble, unusual sounds, ignition problems, and maintenance needs for water heating equipment.

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24/7 Emergency Heating

Get help when heat is lost due to boiler trouble, system failure, fuel-related issues, or other urgent residential and commercial heating problems.

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Commercial Heating

Support commercial heating equipment with installation, repair, replacement, maintenance, boiler work, diagnostics, and emergency response.

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Residential Heating

Maintain home comfort with heating installation, replacement, repair, maintenance, boiler work, system troubleshooting, and emergency support.

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Boiler Installation & Replacement

Replace aging boiler equipment or install a new system selected around the property, heating load, fuel source, and existing distribution setup.

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Boiler Repair & Maintenance

Address boiler leaks, pressure trouble, unusual sounds, inconsistent heat, repeated shutdowns, worn components, and ongoing maintenance needs.

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Oil & Natural Gas Heating

Maintain, repair, troubleshoot, or replace oil and natural gas heating equipment for residential and commercial properties.

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High-Efficiency Boiler Services

Evaluate, install, replace, repair, or maintain high-efficiency boiler systems suited to the property, heating load, and existing equipment.

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Chimney Inspection

Check visible chimney, flue, venting, connection, deterioration, and damage conditions that may affect connected fuel-burning equipment.

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Heating Contractor

Keep your home or business warm all winter with heating system installation, repair, and maintenance tailored to Long Island’s seasonal demands.

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