Plumbing, Heating & Water Heater Services in Long Island
Reliable Long Island plumbers providing heating and plumbing services across Nassau & Suffolk County, from small repairs to full system upgrades.
When plumbing problems strike, you need a team you can rely on. At Genco Plumbing, we provide a full range of plumbing services for homes and businesses across Nassau County and Suffolk County, Long Island. Our licensed and insured plumbers bring years of experience, giving you peace of mind that every repair or installation will be done right the first time.
From leaky faucets and burst pipes to boiler repairs, water heater installations, drain cleaning, and oil-to-gas conversions, we cover it all. No job is too small, and no emergency is too big. We respond quickly, work clean, and leave your property safe and functional.
We’re more than just plumbers; we’re neighbors serving our local communities with honest prices, fast response times, and friendly service. We’re here to help keep your plumbing running smoothly.
Services
Oil to Gas Heating System Conversions
If your home on Long Island still runs on oil, you probably deal with high fuel bills, uneven heat, bulky storage tanks, and the worry of leaks or late deliveries. Our oil-to-gas heating system conversions solve these problems by replacing your old oil setup with a modern, reliable natural gas system.
When we handle a conversion, we take care of everything from removing oil tanks and disconnecting old lines to installing new gas piping, boilers, furnaces, and water heaters. Natural gas gives you steady heat in every room, lower monthly costs, and fewer repairs compared to oil systems. You’ll also notice cleaner indoor air, a quieter system, and more space in your basement or garage once the oil tank is gone.
Switching to gas is one of the smartest upgrades for your home, delivering comfort, efficiency, and long-term savings.
Boiler Installation and Repair Services
A broken boiler can make your home cold and uncomfortable, especially during the winter months. That’s why we provide fast and reliable boiler services across Long Island, making sure your heat is restored without delay. Whether you need a quick boiler repair or a complete new boiler installation, our licensed plumbers handle everything from start to finish.
We work on all types of boilers, including gas, oil, and high-efficiency models, and address common issues such as leaks, low pressure, unusual noises, or pilot light problems. If a replacement is needed, we remove the old unit, install the new boiler, connect the piping, and test the system to ensure safe and steady performance.
From emergency breakdowns to scheduled upgrades, we bring years of proven experience and never leave until your boiler is running at its best. With us, you get dependable warmth, professional workmanship, and long-lasting results you can trust.
Water Heater Installation and Repair Services
Few things are more frustrating than turning on the shower and getting nothing but cold water. That’s why we offer quick, reliable water heater services throughout Long Island, so you never have to go without hot water for long. Whether it’s a simple repair or a full water heater installation, our licensed plumbers handle the job with skill and care.
We work on all types of systems, standard tank water heaters, tankless units, and high-efficiency models. Common issues like leaks, rusty water, strange noises, or inconsistent heating are diagnosed and fixed quickly. If replacement is needed, we remove the old unit, install the new heater, connect the lines, and test everything to ensure steady hot water in your home.
With clear recommendations, honest pricing, and dependable workmanship, we make sure you always have the comfort of hot water when you need it most.
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Residential Plumbing Services
At Genco Plumbing, we understand how important it is to keep your home’s plumbing working the way it should. That’s why we provide a full range of residential plumbing services across Long Island, from new plumbing construction to everyday repairs and replacements.
Our team handles everything from installing toilets, sinks, faucets, showers, and tubs to repairing leaking pipes, clogged drains, and broken water lines. We also install and service garbage disposals, sump pumps, hose bibs, and ice-makers or water lines. In addition, we provide leak detection, drain cleaning, sewer camera inspections, repiping, and backflow testing. For larger jobs, we take care of boiler installations, water heater replacements, and complete bathroom or kitchen plumbing upgrades. No matter the size of the project, our licensed plumbers bring skill, experience, and attention to detail.
Plumbing problems can disrupt your daily routine, but we provide fast and reliable solutions that restore comfort and peace of mind. With clear communication, honest pricing, and lasting results, Genco Plumbing makes it simple to keep your home running smoothly. When you call us, you can be confident your home is in safe hands.
Commercial and Municipal Plumbing Services
At Genco Plumbing, we provide complete plumbing solutions for businesses and municipalities across Long Island. Our experience covers projects of every size, from office buildings and retail stores to schools, community centers, and water treatment facilities.
Commercial and municipal plumbing requires efficiency, reliability, and strict attention to detail. That’s why our licensed plumbers handle everything from installing and repairing water and sewer lines to setting up restrooms, kitchens, backflow prevention systems, grease traps, and drainage solutions. We also provide regular maintenance and emergency repairs to keep your systems running smoothly.
From planning and permits to installation and final testing, we keep every project on schedule and up to code. With Genco Plumbing, you can count on high-quality workmanship, professional service, and results that last.
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Private Plumbing Projects
At Genco Plumbing, we are fully equipped to manage large-scale private plumbing projects with the highest level of professionalism and care. From the very first consultation, we work closely with you to understand your goals, requirements, and the unique details of your property.
Our team has extensive experience handling private estates, new residential developments, custom home builds, and high-end renovations. We take care of everything from installing complete plumbing systems and water lines to fitting kitchens, bathrooms, and heating equipment. No matter the size or complexity, we keep every project running smoothly, on schedule, and to the highest standard.
With skilled professionals, reliable communication, and proven results, Genco Plumbing makes sure your private plumbing project is completed efficiently and built to last.
Why Choose Genco Plumbing?
The right plumbing company can make all the difference. At Genco Plumbing, we bring together experience, reliability, and customer-focused service to deliver results that last. That’s why homeowners, businesses, and municipalities across Long Island continue to count on us:
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Licensed and Experienced Team – Trusted by clients across Nassau and Suffolk County for quality plumbing solutions.
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Fast and Dependable Service – Quick response times when you need repairs, installations, or emergency help.
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Honest, Upfront Pricing – Clear estimates with no hidden costs or surprises.
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All Projects Covered – From small home repairs to large commercial and municipal installations, we handle it all.
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Workmanship That Lasts – Every job is completed with care, precision, and a focus on long-term reliability.
When you choose Genco Plumbing, you’re choosing peace of mind and plumbing solutions that work the way they should today and for years to come.
Get in Touch with Genco Plumbing Today
Ready to put your plumbing problems behind you? Genco Plumbing is here to help. From boiler repairs and water heater installations to complete residential, commercial, and municipal plumbing projects, our licensed team delivers reliable service from start to finish.
Call us today to schedule your service and see why homeowners and businesses across Long Island trust Genco Plumbing for dependable results.