# RIser & Main


## Pages

- [Hoboken Flooding & Sewer Backups: What Helps](https://risermain.com/locations/hudson-county/hoboken/flooding-and-sewer-backup/): Hoboken sits on low ground with a combined sewer that carries rain and wastewater together.
- [Newark Lead Service Lines & Repiping](https://risermain.com/locations/essex-county/newark/lead-service-line-replacement/): Newark replaced more than 23,000 lead service lines between 2019 and 2022.
- [Yonkers Plumber: Apartments, Homes & Repairs](https://risermain.com/locations/westchester-county/yonkers/): Westchester's largest city, with about 212,000 residents: prewar apartment buildings, two-family houses and hillside homes.
- [Sewer Line Repair in Queens: Roots, Laterals, Yards](https://risermain.com/locations/queens/sewer-line-repair/): Queens has more detached and semi-detached houses than any other borough, so sewer laterals are longer and run under yards and driveways.
- [Sewer Backups & Basement Flooding in Queens](https://risermain.com/locations/queens/sewer-backup/): Queens basements flood in two ways: your own line blocks, or the city system fills in heavy rain.
- [Water Heater Replacement in Nassau County, NY](https://risermain.com/locations/nassau-county/water-heater-replacement/): In Nassau, the rules for a new water heater depend on whether you live in one of the county's 64 villages, one of its three towns, or one of its two cities.
- [Emergency Plumber in Manhattan Apartments](https://risermain.com/locations/manhattan/emergency-plumber/): In a Manhattan apartment, the valve that stops a leak is often not yours to turn, and the leak may start in someone else's home.
- [Jersey City Plumber: Brownstones, Condos & Homes](https://risermain.com/locations/hudson-county/jersey-city/): New Jersey's second-largest city, with about 292,000 residents: Downtown brownstones, Heights rowhouses and waterfront towers.
- [Hoboken Plumber: Rowhouses, Condos & Backups](https://risermain.com/locations/hudson-county/hoboken/): A mile square, about 60,000 people, block after block of rowhouses on low ground. Call about sewer backups, leaks, clogged stacks and water heaters.
- [Newark NJ Plumber: Two-Family Homes & Repairs](https://risermain.com/locations/essex-county/newark/): New Jersey's largest city, with about 312,000 residents, mostly in two- and three-family homes. Call about clogs, leaks, sewer lines and water heaters.
- [Sewer Line Repair in Brooklyn: House Traps & Laterals](https://risermain.com/locations/brooklyn/sewer-line-repair/): In Brooklyn, the sewer line from your house to the street is yours, sidewalk included. Older houses add a house trap in the cellar and decades of cast iron.
- [Water Heater Replacement in Bergen County, NJ](https://risermain.com/locations/bergen-county/water-heater-replacement/): Bergen County has 70 municipalities, and each one issues its own permit for a new water heater.
- [Suburban House Plumbing: Long Island, Westchester, NJ](https://risermain.com/property-guides/suburban-house-plumbing/): Water heaters, sump pumps, sewer laterals, wells and septic systems. What's typical in a single-family house, and what to keep an eye on.
- [NYC Apartment Plumbing: Renters, Co-ops & Condos](https://risermain.com/property-guides/nyc-apartment-plumbing/): About two-thirds of NYC homes are rented, and most apartment plumbing is shared with the neighbors.
- [Two- & Three-Family House Plumbing for Landlords](https://risermain.com/property-guides/multifamily-plumbing/): One building drain, one main shutoff, several households.
- [High-Rise Plumbing: Roof Tanks, Risers & Pressure](https://risermain.com/property-guides/high-rise-plumbing/): Getting water to the 20th floor takes pumps, tanks and pressure zones. Here's how it works, and why pressure and leaks behave differently in tall buildings.
- [Co-op & Condo Plumbing: Who Is Responsible?](https://risermain.com/property-guides/co-op-and-condo-plumbing/): A leak, a clogged stack, a renovation: in a co-op or condo, the first question is often who pays. Here's how responsibility is usually split, and what to check.
- [Brownstone Plumbing Guide: House Traps & Cast Iron](https://risermain.com/property-guides/brownstone-plumbing/): A century-old house usually has a century of plumbing decisions inside it: original cast iron, a house trap in the cellar, a service line that may be lead, and copper or PEX from later renovations.
- [Water Coming Through the Ceiling? What to Do](https://risermain.com/problems/water-through-ceiling/): A drip, a spreading stain or water pouring from a light fixture. Here's what to do first, where it's usually coming from, and who should fix it.
- [Sewer Backup in the Basement: Causes & What to Do](https://risermain.com/problems/sewer-backup/): Dark water rising from the basement floor drain, a toilet that won't flush, a smell after heavy rain.
- [Sewer Smell in the Basement: Causes & Fixes](https://risermain.com/problems/sewage-smell-in-basement/): A rotten-egg or sewer smell in the cellar, strongest near the floor drain. Often it's an easy fix, but sometimes it means a cracked pipe.
- [Why Does My Drain Keep Clogging?](https://risermain.com/problems/recurring-drain-clogs/): Cleared it, and two weeks later it's back. A clog that keeps returning usually has a cause further down the line.
- [Low Water Pressure: Causes in NYC Homes & Apartments](https://risermain.com/problems/low-water-pressure/): A shower that trickles, a sink that takes forever to fill. Where the low pressure shows up tells you a lot about the cause.
- [Hot Water Runs Out or Swings Hot and Cold?](https://risermain.com/problems/inconsistent-hot-water/): Showers that turn cold, hot water that takes forever, or none at all. The cause depends on whether you have your own heater or a building system.
- [Frozen Pipes: What to Do Right Now (NYC & NJ)](https://risermain.com/problems/frozen-pipes/): No water on a cold morning, or frost on a pipe. Here's how to thaw it safely, how to tell if it burst, and how to keep it from happening again.
- [Water in the Basement: Leak, Groundwater or Sewer?](https://risermain.com/problems/basement-flooding/): A puddle by the wall, water around the floor drain, or inches across the floor. It's usually one of three things, and each has a different fix.
- [Water Heater Repair & Replacement in NYC & NJ](https://risermain.com/plumbing-help/water-heaters/): No hot water, a puddle under the tank, or a heater that's past its prime? Call to get it repaired or replaced, tank or tankless, gas or electric.
- [Sewer Line Repair & Replacement in NYC & NJ](https://risermain.com/plumbing-help/sewer-line-repair/): Every drain slow, the basement drain backing up, roots in the line? Call to get the main line cleared, inspected with a camera, repaired or replaced.
- [Pipe Repair & Repiping: Galvanized, Cast Iron, Copper](https://risermain.com/plumbing-help/pipe-repair/): Pinhole leaks, rusty water, weak pressure upstairs, a pipe that froze? Call for a repair, or a plan to replace old galvanized and cast-iron pipe.
- [Leak Detection in NYC Apartments & Homes](https://risermain.com/plumbing-help/leak-detection/): A stain spreading on the ceiling, a damp wall, a water bill that jumped? Call to have the leak found and fixed, with walls opened only where needed.
- [Gas Line Repair & Installation in NYC & NJ](https://risermain.com/plumbing-help/gas-piping/): Hooking up a new range or dryer, getting gas back after a shutoff, or a Local Law 152 inspection? Call to request licensed gas line work.
- [Emergency Plumber in NYC & NJ: Burst Pipes, Leaks](https://risermain.com/plumbing-help/emergency-plumbing/): Burst pipe, water through the ceiling, a toilet that won't stop, sewage coming up? Shut off the water if you can, then call.
- [Drain Cleaning in NYC & NJ: Clogged Drains, Stacks](https://risermain.com/plumbing-help/drain-cleaning/): Slow sinks, gurgling tubs, a basement floor drain that won't empty. Call to get a clogged drain cleared, from a single sink to a building stack.
- [Apartment Building Plumbing for Owners & Boards](https://risermain.com/plumbing-help/building-plumbing/): Riser leaks, valves that won't shut, low pressure on top floors, backed-up stacks. Call to talk through repairs and building-wide plumbing work.
- [Toilet, Faucet & Shower Repair in NYC & NJ](https://risermain.com/plumbing-help/bathroom-and-kitchen-plumbing/): Running toilet, dripping faucet, a shower that swings hot and cold, a jammed disposal? Call to get it repaired or replaced.
- [Westchester Plumber Guide: Yonkers to White Plains](https://risermain.com/locations/westchester-county/): About 1 million people, from prewar apartment buildings in Yonkers to houses in Scarsdale and Rye. One countywide plumbing license.
- [Union County NJ Plumber Guide: Elizabeth to Summit](https://risermain.com/locations/union-county/): From Elizabeth's two-family homes to Westfield and Summit houses. Call about water heaters, sewer lines, leaks and drains.
- [Suffolk County Plumber Guide: Sewer & Septic Homes](https://risermain.com/locations/suffolk-county/): The most populous suburban county in the region, with 1.53 million people, where many homes rely on cesspools or septic systems.
- [Staten Island Plumber Guide: Homes & Flood Risk](https://risermain.com/locations/staten-island/): Mostly one- and two-family homes for about 496,000 residents, with a long shoreline. Call about sewer laterals, basement water, water heaters and frozen pipes.
- [Somerset County NJ Plumber Guide](https://risermain.com/locations/somerset-county/): Bridgewater, Somerville, Hillsborough and Franklin: mostly single-family homes. Call about water heaters, sump pumps, leaks and drains.
- [Rockland County Plumber Guide](https://risermain.com/locations/rockland-county/): About 338,000 people in suburban houses west of the Hudson. Call about water heaters, sump pumps, leaks, drains and frozen pipes.
- [Queens Plumber Guide: Rowhouses, Co-ops & Flooding](https://risermain.com/locations/queens/): Attached rowhouses, garden co-ops and detached homes for 2.41 million people. Call about sewer backups, water heaters, leaks and clogged drains.
- [Putnam County Plumber Guide: Wells & Septic](https://risermain.com/locations/putnam-county/): About 98,000 people, many in homes on private wells and septic systems around lakes and hills. Call about well pumps, water heaters, frozen pipes and leaks.
- [Passaic County Plumber Guide: Paterson & Clifton](https://risermain.com/locations/passaic-county/): Paterson and Passaic multifamily homes, Clifton and Wayne suburbs. Call about clogs, leaks, water heaters and sewer lines.
- [Ocean County NJ Plumber Guide: Sewer & Septic](https://risermain.com/locations/ocean-county/): Toms River, Brick, Lakewood and the barrier island: year-round and seasonal homes. Call about frozen pipes, water heaters, sewer and septic problems.
- [NYC Plumbing Guide: All Five Boroughs](https://risermain.com/locations/new-york-city/): All five boroughs: 8.8 million people, more than half of them in buildings built before 1947. Call about leaks, clogs, sewer backups, hot water and more.
- [New Jersey Plumbing Guide: North & Central NJ](https://risermain.com/locations/new-jersey/): Ten counties and 6.6 million people, from Hoboken rowhouses to shore homes. One statewide plumbing license, permits town by town.
- [Nassau County Plumber Guide: Licensing & Permits](https://risermain.com/locations/nassau-county/): About 1.4 million people in post-war houses, villages and South Shore neighborhoods. Call about water heaters, sewer lines, sump pumps and leaks.
- [Morris County NJ Plumber Guide: Wells & Septic](https://risermain.com/locations/morris-county/): Larger single-family homes, many on wells or septic. Call about well pumps, water heaters, sump pumps and frozen pipes.
- [Monmouth County NJ Plumber Guide: Shore Homes](https://risermain.com/locations/monmouth-county/): Shore towns and inland suburbs, from Red Bank to Freehold. Call about water heaters, frozen pipes, sump pumps, leaks and drains.
- [Middlesex County NJ Plumber Guide](https://risermain.com/locations/middlesex-county/): Edison, Woodbridge, New Brunswick and the suburbs around them. Call about water heaters, sump pumps, leaks and drains.
- [Manhattan Plumber Guide: Co-ops, Prewar & Towers](https://risermain.com/locations/manhattan/): Prewar co-ops, tenement walk-ups, lofts and glass towers, all on one island of 1.69 million people.
- [Long Island & Hudson Valley Plumbing Guide](https://risermain.com/locations/long-island-and-hudson-valley/): Nassau, Suffolk, Westchester, Rockland and Putnam counties: 4.4 million people and five different sets of licensing rules.
- [Hudson County Plumber Guide: Jersey City & Hoboken](https://risermain.com/locations/hudson-county/): The densest county in New Jersey: Jersey City and Hoboken rowhouses, waterfront towers and two-family homes.
- [Essex County NJ Plumber Guide: Newark to Montclair](https://risermain.com/locations/essex-county/): Newark, the Oranges, Montclair and Livingston: older two- and three-family homes and leafy suburbs. Call about sewer lines, leaks, water heaters and drains.
- [Brooklyn Plumber Guide: Brownstones & Two-Families](https://risermain.com/locations/brooklyn/): New York's most populous borough, with 2.74 million residents. Its plumbing runs from 1880s brownstones to new towers.
- [Bronx Plumber Guide: Prewar Buildings & Homes](https://risermain.com/locations/bronx/): Large prewar elevator buildings, Co-op City and the detached homes of Riverdale and Throgs Neck, for 1.47 million people.
- [Bergen County Plumber Guide: Homes & High-Rises](https://risermain.com/locations/bergen-county/): New Jersey's most populous county: suburban homes from Ridgewood to Teaneck and high-rise co-ops on the Palisades.
- [Water Heater Guide: Tank vs. Tankless, Gas vs. Electric](https://risermain.com/knowledge/water-heater-guide/): How water heaters work, the safety parts that matter, signs of trouble, and how to choose a replacement for a New York or New Jersey home.
- [Sewer Camera Inspection: What It Shows](https://risermain.com/knowledge/sewer-camera-inspection/): A camera on a flexible cable travels through your drain or sewer line and records what's inside.
- [Pipe Materials Compared: Cast Iron, Copper, PEX](https://risermain.com/knowledge/pipe-materials/): Most older New York and New Jersey buildings contain several generations of pipe. Knowing what you have helps you understand the symptoms and talk to a plumber.
- [Lead Service Lines in NYC & NJ: Check & Replace](https://risermain.com/knowledge/lead-service-lines/): The service line is the pipe that brings water from the street main into your building. In older homes it may be lead.
- [Who Can Legally Do Plumbing Work in New Jersey?](https://risermain.com/codes-and-permits/who-can-do-plumbing-work-new-jersey/): New Jersey licenses master plumbers statewide, with one key exception for homeowners. Here's the rule in plain English.
- [Plumbing Permits in Westchester County, NY](https://risermain.com/codes-and-permits/westchester-county-plumbing-permits/): One countywide master plumber license, local building permits. Here's how plumbing is regulated in Westchester, and how to check a license.
- [How to Verify a Licensed Master Plumber in NYC](https://risermain.com/codes-and-permits/verify-nyc-licensed-master-plumber/): In the five boroughs, plumbing work must be done by or under a NYC Licensed Master Plumber. Checking a license takes a couple of minutes.
- [NYC Plumbing Permits Explained: DOB, LMP, LAA](https://risermain.com/codes-and-permits/nyc-plumbing-permits/): Who is allowed to do plumbing work in the five boroughs, when a permit is needed, and how filings work.
- [NYC Local Law 152 Gas Piping Inspections Explained](https://risermain.com/codes-and-permits/nyc-local-law-152-gas-inspections/): Most NYC buildings with gas piping need a periodic inspection by a Licensed Master Plumber. Here's which buildings, how often, and what happens.
- [Plumbing Permits in New Jersey: How They Work](https://risermain.com/codes-and-permits/new-jersey-plumbing-permits/): New Jersey licenses plumbers statewide but issues permits town by town, under one statewide construction code. Here's how the pieces fit.
- [Plumbing Permits in Nassau County, NY](https://risermain.com/codes-and-permits/nassau-county-plumbing-permits/): Nassau has no single countywide plumbing license: villages, towns and cities set their own rules. Here's how to find out which apply to your address.
- [Terms of Use](https://risermain.com/terms/): The terms that apply when you use this website and our phone line.
- [Plumbing by Building Type: NYC & NJ Homes](https://risermain.com/property-guides/): Shared risers, roof tanks, house traps, sump pumps: what your plumbing looks like, and who is responsible for it, depends on the kind of building you live in or manage.
- [Plumbing Problems & Symptoms: What Is Going On?](https://risermain.com/problems/): Find what you're seeing, how urgent it is and what usually fixes it. When it can't wait, call.
- [Privacy & Call Disclosure](https://risermain.com/privacy/): How calls to our phone line work and what information is used to connect you with an independent plumbing provider.
- [Plumbing Services in NYC & New Jersey](https://risermain.com/plumbing-help/): Leaks, clogs, sewer lines, water heaters, pipes, fixtures and gas lines. Choose a service or just call and describe the problem.
- [Plumbing Help by Area: NYC, Long Island, NJ Map](https://risermain.com/locations/): Twenty boroughs and counties, three licensing systems, one phone number. Select an area to see the local rules and the guide for that area.
- [Plumbing Guides for NYC & New Jersey Homes](https://risermain.com/knowledge/): Longer reads for owners, boards and property managers who want to understand a system before deciding on repairs.
- [How It Works](https://risermain.com/how-it-works/): We'd rather be plain about this than vague: Riser & Main publishes plumbing information and runs a phone line that connects you with independent plumbing service providers.
- [Cookie Policy](https://risermain.com/cookie-policy/): What this site stores in your browser, what information we collect about visits, and the choices you have.
- [Plumbing Permits & Licensing: NYC, Long Island, NJ](https://risermain.com/codes-and-permits/): New York City, the suburban counties and New Jersey each license plumbers and issue permits differently. Start with the jurisdiction your property is in.
- [Accessibility Statement](https://risermain.com/accessibility/): We want everyone to be able to find plumbing help on this site.
- [Home](https://risermain.com/home/): Leaks, clogs, sewer backups, no hot water. Understand what's happening in your kind of building, then call to request plumbing help.


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