Plumbing Services
Call (631) 856-0880Master Plumber in Northampton, NY 11901
Looking for a plumber in Northampton, NY? Gemini Plumbing is a fully licensed and insured Master Plumber in Northampton, NY. As Master Plumbers, we handle all plumbing and heating needs. Our services span residential, commercial, emergency plumbing and emergency heating services throughout Northampton, NY.
Northampton, NY 11901
Gemini Plumbing — Licensed Master Plumber in Northampton, NY
Gemini Plumbing is a licensed Master Plumber (License #MP-71893) and fully insured, family-owned plumbing company serving Northampton, 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.
Northampton is a rural hamlet north of Speonk, characterized by large wooded lots, farmland, and a quiet residential community. Many properties here rely on private wells and septic systems, and the area's sandy, glacial soils can shift over time — putting pressure on underground pipes. Gemini Plumbing provides expert service to Northampton's rural properties.
Common Plumbing Issues in Northampton, NY
- Private well systems are the norm and require regular pump and pressure tank service
- Large wooded lots make underground pipe leaks harder to detect
- Sandy soil conditions can cause pipe settlement and underground leak issues
- Septic-adjacent plumbing systems benefit from regular drain line inspections
- Boiler and heating system service is needed in older Northampton homes
Water Heater Specialist in Northampton, NY
Water Heater Installation in Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, NY
Boiler Installation in Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, NY
No Heat Emergency Service in Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, NY
New Construction Plumbing: Residential & Commercial Rough-ins in Northampton, 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 Northampton, 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 Northampton, NY
Drain Cleaning in Northampton, 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 Northampton, 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 Northampton, 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 Northampton, NY
Kitchen Faucet Installation in Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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 Northampton, 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.
Northampton, NY & Surrounding Area
Gemini Plumbing proudly serves Northampton, 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 Northampton, NY
Looking for a "plumber near me" in Northampton, NY? Gemini Plumbing is your local, licensed Master Plumber serving Northampton and all of Suffolk County. When you search for "best plumber near me" or "master plumber in Northampton, 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 Northampton and surrounding communities, including Speonk, NY, Riverside, NY, Remsenburg, 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 Northampton, 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 Northampton, NY
What plumbing services does Gemini Plumbing offer in Northampton, NY?
Gemini Plumbing provides complete residential, commercial, and emergency plumbing services in Northampton, 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 Northampton and all of Suffolk County.
Is Gemini Plumbing a licensed plumber in Northampton, NY?
Yes. Gemini Plumbing is a fully licensed Master Plumber (License #MP-71893) and fully insured in Northampton, NY. We serve Northampton, NY with professional, code-compliant plumbing services for both residential and commercial properties.
Do you offer emergency plumbing service in Northampton, NY?
Yes. Gemini Plumbing provides emergency plumbing services throughout Northampton, 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 Northampton.
What are common plumbing issues in Northampton, NY homes?
In Northampton, common plumbing issues include private well systems are the norm and require regular pump and pressure tank service, large wooded lots make underground pipe leaks harder to detect, sandy soil conditions can cause pipe settlement and underground leak issues. Gemini Plumbing has the local experience and equipment to address all of these issues and more for Northampton homeowners and businesses.
Do you offer water heater installation, replacement, and service in Northampton, NY?
Gemini Plumbing is a water heater specialist serving Northampton, 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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