Plumbing Services
Call (631) 856-0880Master Plumber in East Setauket, NY 11733
Looking for a plumber in East Setauket, NY? Gemini Plumbing is a fully licensed and insured Master Plumber in East Setauket, NY. As Master Plumbers, we handle all plumbing and heating needs. Our services span residential, commercial, emergency plumbing and emergency heating services throughout East Setauket, NY.
East Setauket, NY 11733
Gemini Plumbing — Licensed Master Plumber in East Setauket, NY
Gemini Plumbing is a licensed Master Plumber (License #MP-71893) and fully insured, family-owned plumbing company serving East Setauket, NY and all of Suffolk County. We provide boiler and water heater installation, drain cleaning and hydro jetting, leak and burst pipe repair, emergency no-heat service, faucet, toilet, sink and shower installation, well pump and sump pump installation, and new construction plumbing for residential and commercial properties. Over 30 years of experience on the East End. Call or text (631) 856-0880.
East Setauket is a historic and residential area bordering Stony Brook, known for its colonial-era heritage, wooded lots, and proximity to the Long Island Sound. The community's mix of historic homes and newer builds creates diverse plumbing needs — from updating century-old pipes to installing modern high-efficiency systems. Gemini Plumbing brings expert service to East Setauket properties.
Common Plumbing Issues in East Setauket, NY
- Historic homes may have original galvanized or lead pipes requiring full replacement
- Wooded, hilly terrain can contribute to underground pipe issues and drainage problems
- Sound proximity means some homes face salt air exposure on outdoor plumbing
- Boiler and heating system service is a frequent need in older homes
- New construction and additions require full plumbing rough-ins and code-compliant installations
Water Heater Specialist in East Setauket, NY
Water Heater Installation in East Setauket, NY
Professional water heater installation and replacement for gas, oil, electric, and tankless systems. Whether you are replacing an aging water heater, upgrading to a more efficient system, or installing a tankless water heater, we help determine the appropriate solution for your home.
Tankless Water Heater Installation in East Setauket, NY
Expert tankless water heater installation and high-efficiency upgrades for homes and businesses. We specialize in converting old systems to modern, endless hot water solutions using top brands like Navien, Rheem, and Rinnai.
Gas Water Heater Installation in East Setauket, NY
Expert Gas Water Heater Installation. We install and replace natural gas and propane water heaters, including standard tank-style gas water heaters. Whether your existing water heater is leaking, no longer producing enough hot water, or has reached the end of its service life, we can help you choose and install the right replacement for your home.
Electric Water Heater Installation in East Setauket, NY
Expert Electric Water Heater Installation. Whether your existing water heater is leaking, no longer producing enough hot water, or has reached the end of its service life, we can help you choose and install the right replacement for your home or business.
Oil Water Heater Installation in East Setauket, NY
Expert Oil Fired Water Heater Installation. Whether your existing water heater is leaking, no longer producing enough hot water, or has reached the end of its service life, we can help you choose and install the right replacement for your home or business. We offer expert burner services such as routine oil nozzle and oil filter changes.
Water Heater Troubleshooting & Repair in East Setauket, NY
Fast diagnosis and repair for all water heater types — gas, electric, and tankless. We get your hot water back quickly and efficiently.
Water Heater Maintenance in East Setauket, NY
Professional water heater maintenance to keep your unit running efficiently and extend its service life. We service gas, electric, tankless, and oil-fired water heaters to ensure reliable hot water year-round.
Boiler Specialist in East Setauket, NY
Boiler Installation in East Setauket, NY
Professional boiler installation and replacement for gas, oil, and hydronic heating systems. We handle new installations, boiler replacement, gas and oil boilers, high-efficiency upgrades, baseboard and radiator heating, and complete system connections.
Oil Boiler Installation in East Setauket, NY
Expert Oil Fired Boiler Installation. We specialize in ensuring your oil burner is properly configured with the correct nozzle and filter.
Gas Boiler Installation in East Setauket, NY
Expert Gas Boiler Installation for heating systems. We specialize in proper sizing, piping, connections, controls, and system operation.
High-Efficiency Boiler Installation, Repair & Annual Service in East Setauket, NY
Expert boiler installation and service for all residential and commercial heating systems. We specialize in high-efficiency boilers, providing precision setup and service to extend the life of your unit.
Steam Boiler Installation & Repair in East Setauket, NY
Expert boiler installation and service for all residential and commercial heating systems. We specialize in high-efficiency boilers, providing precision setup and service to extend the life of your unit.
WiFi Thermostat Installation in East Setauket, NY
Upgrade your home heating system with professional Wi-Fi thermostat installation for boilers from Gemini Plumbing. A smart thermostat gives you convenient control of your boiler from your smartphone, tablet, or other connected device while helping you manage your home’s comfort and heating schedule. Our plumbers provide reliable Wi-Fi thermostat installation for boilers.
Boiler Oil Burner Service & Maintenance in East Setauket, NY
Professional oil burner service and maintenance for boilers to keep your heating system running safely and efficiently. We handle nozzle and filter replacements, burner adjustments, and routine tune-ups to extend the life of your oil-fired boiler.
Heating Specialist & Oil Burner Specialist in East Setauket, NY
No Heat Emergency Service in East Setauket, NY
Fast response emergency no-heat service to restore warmth to your home or business. We diagnose and repair boiler failures, oil burner breakdowns, circulator pump failures, and heating zone issues to get your heat back on quickly.
Oil Burner Service in East Setauket, NY
Professional oil burner service for boilers and oil-fired heating systems. We handle nozzle and filter replacements, burner adjustments, combustion analysis, and routine tune-ups to keep your oil burner running safely and efficiently.
Boiler Tune ups & Boiler Annual Service in East Setauket, NY
Annual boiler tune-ups and maintenance service to keep your heating system running at peak efficiency. Regular boiler service extends the life of your equipment, prevents costly breakdowns, and ensures safe, reliable operation all winter long.
WiFi Thermostat Installation in East Setauket, NY
Upgrade your heating system with professional WiFi thermostat installation. A smart thermostat gives you convenient control of your boiler or heating system from your smartphone, tablet, or other connected device while helping you manage your home’s comfort and heating schedule.
Circulator Pump Installations & Replacements in East Setauket, NY
Professional circulator pump installation and replacement for hydronic heating systems. We install and replace circulator pumps to restore proper hot water circulation and even heat distribution throughout your home or business.
Switching Relay Installation in East Setauket, NY
Professional switching relay installation for multi-zone heating systems. We install and wire zone switching relays to ensure proper communication between your thermostats, circulator pumps, and boiler for reliable zone control.
Backflow Preventer Installation in East Setauket, NY
Professional backflow preventer installation to protect your potable water supply from contamination. We install and service backflow preventers for heating systems and plumbing lines to meet code compliance and keep your water safe.
Baseboard Installations & Repairs in East Setauket, NY
Professional baseboard heating installations and repairs for hydronic heating systems. We install new baseboard elements, repair leaking or damaged baseboard, and replace old baseboard to restore even, efficient heat distribution.
Heating Zone Additions in East Setauket, NY
Professional heating zone additions to improve comfort and efficiency in your home or business. We add new heating zones with dedicated thermostats, circulator pumps, and zone controls so you can heat different areas independently and reduce energy costs.
New Construction & Commercial in East Setauket, NY
New Construction Plumbing: Residential & Commercial Rough-ins in East Setauket, NY
Complete new construction plumbing for residential and commercial projects. We specialize in precision plumbing rough-ins, site utilities, and final fixture finishes for new homes and large-scale commercial developments.
Commercial-Grade Plumbing & Code Compliance Services in East Setauket, NY
Comprehensive commercial-grade plumbing and code compliance services for businesses, restaurants, and industrial facilities. We specialize in high-use systems, including grease trap installations, commercial water heaters, and backflow prevention.
Drain Cleaning, Sewer Camera Inspection & Hydro Jetting in East Setauket, NY
Drain Cleaning in East Setauket, NY
We clear clogged, slow, and backed-up drains using professional equipment to safely remove hair, grease, soap buildup, food debris, and other blockages. Whether you have a clogged kitchen sink, bathroom drain, shower drain, or main sewer line, our experienced plumbers provide reliable drain cleaning.
Sewer Camera Inspection in East Setauket, NY
Find the cause of sewer line problems with a professional sewer camera inspection from Gemini Plumbing. Using a specialized camera, we inspect the inside of your sewer line to identify clogs, cracks, root intrusion, damaged pipes, corrosion, and other issues.
Hydro Jetting in East Setauket, NY
Gemini Plumbing proudly provides hydro jetting services. Hydro jetting uses high-pressure water to break through stubborn clogs and remove grease, sludge, scale, roots, and buildup from inside your pipes. It provides a powerful, thorough way to clean drain and sewer lines and help prevent recurring blockages.
General Plumbing in East Setauket, NY
Kitchen Faucet Installation in East Setauket, NY
Professional kitchen faucet installation for all makes and models. We ensure a leak-free, code-compliant fit whether you are upgrading to a modern fixture or replacing a worn-out unit.
Bathroom Faucet Installation in East Setauket, NY
Expert bathroom faucet installation for sinks and vanities. We handle everything from standard replacements to luxury fixtures with clean, reliable service.
Toilet Installation in East Setauket, NY
Professional toilet installation for all models, from standard replacements to high-efficiency and smart toilets. We ensure a leak-free, proper fit every time.
Sink Installation in East Setauket, NY
Professional sink installation for kitchens, bathrooms, and utility areas. We handle all plumbing connections for a seamless, leak-free result.
Faucet Cartridge Replacement in East Setauket, NY
Fast faucet cartridge replacement to stop drips and leaks. We service all major brands including Kohler, Moen, and Delta to restore smooth operation.
Shower Cartridge Replacement in East Setauket, NY
Expert shower cartridge replacement to fix leaks, temperature issues, and low water pressure. We service all major shower valve brands.
Shower Valve Installation in East Setauket, NY
Professional shower valve installation for new construction and remodels. We ensure proper water flow, temperature control, and leak-free performance.
Burst Pipe Repair in East Setauket, NY
Emergency burst pipe repair for residential and commercial properties. We specialize in fast, permanent fixes for frozen, cracked, or corroded pipes.
Copper Pipe Repair in East Setauket, NY
Expert copper pipe repair for leaks, cracks, and corrosion. We provide clean, reliable soldering and connection work to restore your plumbing system.
PEX Pipe Repair in East Setauket, NY
Professional PEX pipe repair for leaks and damage. We use proper crimping or expansion connection techniques to ensure a durable, leak-free fix.
Hosebib Installation, Spigot Installation, Frost Free Sillcock Installation in East Setauket, NY
Professional installation of hosebibbs, spigots, and frost-free sillcocks for outdoor water access. We ensure proper connections and freeze protection for year-round reliability.
Sump Pump Installation in East Setauket, NY
Professional sump pump installation to protect your property from flooding and water damage. We service all makes and models for residential and commercial properties.
Well Tank Installation in East Setauket, NY
Professional well tank installation and replacement to restore steady water pressure and reliable water flow. We ensure proper sizing and connections for your home or business.
Well Pump Installation in East Setauket, NY
Professional well pump installation and replacement services. Whether you are building a new home or facing a sudden "no water" emergency, we restore your water flow quickly and reliably.
Home Winterization in East Setauket, NY
Professional home winterization services to protect your plumbing from freezing temperatures. We drain and insulate vulnerable pipes, disconnect outdoor hoses, and prepare your system to prevent costly freeze damage during the cold months.
East Setauket, NY & Surrounding Area
Gemini Plumbing proudly serves East Setauket, NY and the surrounding communities throughout Suffolk County.
Nearby Service Areas
All Service Areas
Gemini Plumbing serves towns across Suffolk County, NY. Select your town below to view local plumbing services.
Town of Riverhead
Town of Brookhaven
Town of Smithtown
Town of Islip
Town of Southampton
Plumber Near Me in East Setauket, NY
Looking for a "plumber near me" in East Setauket, NY? Gemini Plumbing is your local, licensed Master Plumber serving East Setauket and all of Suffolk County. When you search for "best plumber near me" or "master plumber in East Setauket, NY", Gemini Plumbing is the trusted East End choice with 30+ years of experience.
We provide residential, commercial, and emergency plumbing and heating services throughout East Setauket and surrounding communities, including Setauket, NY, Stony Brook, NY, Port Jefferson, NY, South Setauket, NY. As a father-and-son operated company based in Southold, NY, we know the plumbing and heating needs of East End homes better than anyone.
Don't wait until a plumbing emergency strikes. Call (631) 856-0880 for plumbing and heating service in East Setauket, NY today.
What Our Customers Are Saying
Trusted by Suffolk County Homeowners
"I recently had Gemini Plumbing replace my old boiler, and I couldnt be happier with the experience. From start to finish, they were professional, honest, knowledgeable, and incredibly helpful. The team arrived exactly when they said they would, kept me informed throughout the entire process, and went above and beyond to ensure everything was completed properly. Their workmanship was outstanding, and it was clear they genuinely care about providing quality service and taking care of their customers. I would absolutely use Gemini Plumbing again in the future and highly recommend them to anyone in need of plumbing or heating services."
Pasquale I.
Verified Customer
"Reliable. Reasonable. Very nice. I couldn't be more pleased with everything. They made replacing my hot water heater a pleasant experience. I highly recommend you reach out if your in need of service."
Kimberly Corwin
Verified Customer
"Excellent service for an emergency after hour issue !! Solved the issue fast. Will recommend to everyone !!!"
Gabriella Bella
Verified Customer
Plumbing FAQs for East Setauket, NY
What plumbing services does Gemini Plumbing offer in East Setauket, NY?
Gemini Plumbing provides complete residential, commercial, and emergency plumbing services in East Setauket, NY. Our services include boiler installation, replacement and repair, water heater installation, replacement and service, burst pipe repair, drain cleaning, faucet, sink, bathtub and toilet installations, sump pump installations, well pump installations, well tank installations, new construction plumbing, and bathroom remodels. Licensed Master Plumber serving East Setauket and all of Suffolk County.
Is Gemini Plumbing a licensed plumber in East Setauket, NY?
Yes. Gemini Plumbing is a fully licensed Master Plumber (License #MP-71893) and fully insured in East Setauket, NY. We serve East Setauket, NY with professional, code-compliant plumbing services for both residential and commercial properties.
Do you offer emergency plumbing service in East Setauket, NY?
Yes. Gemini Plumbing provides emergency plumbing services throughout East Setauket, NY — including burst pipe repair, leak detection, urgent drain clearing, and water heater failures. Call (631) 856-0880 for immediate assistance with any plumbing emergency in East Setauket.
What are common plumbing issues in East Setauket, NY homes?
In East Setauket, common plumbing issues include historic homes may have original galvanized or lead pipes requiring full replacement, wooded, sound proximity means some homes face salt air exposure on outdoor plumbing. Gemini Plumbing has the local experience and equipment to address all of these issues and more for East Setauket homeowners and businesses.
Do you offer water heater installation, replacement, and service in East Setauket, NY?
Gemini Plumbing is a water heater specialist serving East Setauket, NY. We specialize in hybrid (heat pump) water heaters, natural gas water heaters, propane (LP) water heaters, power vent water heaters, oil water heaters and electric water heaters. Expert installations and replacements. We understand that losing hot water can be a major inconvenience due to water heater failure. In many cases, we can provide same-day water heater replacements, especially for emergency situations. Same-day availability depends on equipment availability, the type of water heater required, and the scope of the installation. Call Gemini Plumbing if you have: • A leaking water heater — Leaks can indicate a failing tank or another component that requires immediate attention. • No hot water — We can diagnose the cause and determine whether repair or replacement is the best solution. • Rusty or discolored water — Rust-colored water can be a sign of corrosion or a deteriorating water heater tank. • A cracked or damaged water heater — A damaged tank can lead to significant water damage if not addressed promptly. • An electrical water heater that keeps tripping the breaker — If the circuit breaker for your water heater repeatedly trips, there may be an electrical or water-heater-related issue that requires professional diagnosis. • A water heater that is 10 years old or older — As water heaters age, the risk of failure, leaks, and reduced efficiency increases. If your water heater is approaching or exceeding 10 years of age, it may be time to consider replacement before an unexpected failure occurs.
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