10 Best Plumbers in Islip, NY

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Last Updated: February 25, 2025

Plumbing problems are often expensive, damaging, and challenging to address on your own. Consult with professional plumbers for any plumbing emergency, from small leaks to more serious problems.

We've built this guide to Islip's top plumbers to help you find the right specialist for your job.

Top 10 Best Plumbers in Islip

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Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup Logo

Our Rating

User Rating

1011 Hope St, Stamford, CT 06907 (203) 325-1946 rotorooter.com

Educates customers

Transparent pricing

Timely service

Free quotes

Great customer service

Services Offered

Water heater
Residential plumbing
Inspections
Sewers
Water treatment
Camera inspections
Sump pump
Drains
Toilets
Emergency calls
Garbage disposal
Trenchless
Leak repair
Gas pipes
Backflow testing

Gold Star Plumbing, Heating, & Cooling

Gold Star Plumbing, Heating, & Cooling Logo

Our Rating

User Rating

200 Engineers Dr, Hicksville, NY 11801 (516) 402-3729 goldstar-plumbing.com

Free quotes

Transparent pricing

Educates customers

Timely service

Great customer service

Services Offered

Drains
Garbage disposal
Trenchless
Residential plumbing
Repiping
Camera inspections
Gas pipes
Sump pump
Emergency calls
Sewers
Water treatment
Water heater
Inspections

J.T Snow Plumbing & Heating

J.T Snow Plumbing & Heating Logo

Our Rating

User Rating

317 E State St, Long Beach, NY 11561 (516) 431-8862 snowplumbing.com

Educates customers

Free quotes

Great customer service

Transparent pricing

Services Offered

Water heater
Sewers
Water treatment
Camera inspections
Toilets
Residential plumbing
Remodeling
Septic tank
Emergency calls
Inspections
Drains
Backflow testing
Repiping
Fixtures
Garbage disposal
Trenchless

Charles Krull & Son, Inc. Plumbing & Heating

Charles Krull & Son, Inc. Plumbing & Heating Logo

Our Rating

User Rating

22 Church St, Malverne, NY 11565 (516) 550-5954 krullplumbing.com

Timely service

Transparent pricing

Educates customers

Great customer service

Services Offered

Water heater
Water treatment
Sump pump
Remodeling
Garbage disposal
Residential plumbing
Camera inspections
Inspections
Toilets
Sewers
Repiping
Drains
Gas pipes

H&A Queens Plumbing

H&A Queens Plumbing Logo

Our Rating

User Rating

89-47 215th Pl, Queens Village, NY 11427 (646) 699-4874 bestplumberqueensny.com

Great customer service

Transparent pricing

Free quotes

Timely service

Educates customers

Services Offered

Gas pipes
Toilets
Emergency calls
Repiping
Fixtures
Water heater
Inspections
Garbage disposal
Drains
Water treatment
Leak repair
Residential plumbing
Sewers

Rick's Plumbing Service, Inc.

Rick's Plumbing Service, Inc. Logo

Our Rating

User Rating

1050 Bridgeport Ave STE D1, Milford, CT 06460 (203) 889-9959 ricksplumbing.com

Educates customers

Transparent pricing

Great customer service

Services Offered

Water heater
Inspections
Garbage disposal
Camera inspections
Fixtures
Sewers
Toilets
Remodeling
Residential plumbing
Repiping
Sump pump
Drains
Emergency calls
Gas pipes

All Shore Plumbing , Heating & Cooling Inc

All Shore Plumbing , Heating & Cooling Inc Logo

Our Rating

User Rating

20 Brooklyn Ave, Massapequa, NY 11758 (516) 506-1695 allshoreplumbingheat.com

Great customer service

Free quotes

Educates customers

Transparent pricing

Services Offered

Water heater
Fixtures
Emergency calls
Repiping
Inspections
Toilets
Residential plumbing
Drains
Camera inspections
Sewers
Leak repair
Water treatment

Chivalry Plumbing & Heating

Chivalry Plumbing & Heating Logo

Our Rating

User Rating

5620 Old Sunrise Hwy, Massapequa, NY 11758 (516) 614-3398 callchivalry.com

Great customer service

Transparent pricing

Educates customers

Services Offered

Water treatment
Inspections
Sump pump
Drains
Garbage disposal
Emergency calls
Repiping
Toilets
Residential plumbing
Sewers
Water heater
Gas pipes

Onze Southern Connecticut Plumbing & Heating

Onze Southern Connecticut Plumbing & Heating Logo

Our Rating

User Rating

230-A Rowe Ave, Milford, CT 06461 (203) 876-7875 southernctplumbingheating.com

Timely service

Educates customers

Great customer service

Transparent pricing

Services Offered

Toilets
Sump pump
Garbage disposal
Water heater
Fixtures
Inspections
Water treatment
Gas pipes
Emergency calls
Remodeling
Residential plumbing
Drains

Austin Plumbing & Heating

Austin Plumbing & Heating Logo

Our Rating

User Rating

802 Jamaica Ave, Brooklyn, NY 11208 (718) 835-3555 austinplumbingny.com

Timely service

Educates customers

Free quotes

Transparent pricing

Great customer service

Services Offered

Sewers
Remodeling
Garbage disposal
Residential plumbing
Emergency calls
Water heater
Gas pipes
Fixtures
Sump pump
Drains
Inspections
Toilets
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on plumbers to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do Islip Plumbing Companies Offer?

Leak Repair

Leaking pipes that aren't repaired immediately can raise your water bills and harm the nearby area. A plumbing specialist can locate the exact point of the leak and resolve it directly at that spot.

Clog Repair

Congested pipes and drains may lead to flooding, backflow, and damage. Area plumbers can clear blockages and give you expert advice to prevent them later on.

Pipe Replacement

Pipes become damaged over time. If they show signs of leakage or warping, they may need to be replaced. A plumber in Islip can evaluate your pipes' health and swap out aged and damaged parts with new, durable materials.

Fixture Installation

Some fixtures wear down with age and require a swap out. Other times, you may replace them as part of a renovation. A plumber can install something as simple as a new faucet or as complex as a new toilet, bathtub, sink, or shower.

Gas Repair

In addition to typical plumbing services, some professionals are trained to fix home gas leaks from radiators, ovens, and other appliances. If you detect the scent of a gas leak, go outside right away and call your utility company.

Annual Inspections

Your plumbing undergoes a lot of daily wear and tear, so it's important to schedule frequent inspections. Getting an annual check can help detect problems before they become serious, saving you money on repairs in the long run.

Emergency Services

Plumbers provide immediate services to handle backfilling toilets, burst pipes, and other immediate issues. While emergency repair bills tend to be more expensive than planned ones, immediate action is often essential to spare you from further home damage.

Cost of Plumbing Services in Islip

Plumbing repair costs in Islip usually range from $106 to $353. Generally, the services you need and the extent the problem will affect your final quote. Emergency services have extra fees. This table contains average plumbing repair pricing for common issues in Islip.

ProjectEstimated Cost
Clog and drain clearing$74 - $371
Leak repair$111 - $334
Burst pipe repair$797 - $3,189
Faucet installation$131 - $523
Toilet installation$290 - $773
Pipe rerouting$610 - $1,307
Main water line repair$412 - $3,293
Water heater repair$120 - $598
Water heater installation$773 - $1,934
Water softener installation$204 - $509

Check Licensing and Insurance

Plumbers in New York don't need state licenses to do their jobs. However, local governments frequently issue their own licenses and credentials. We recommend contacting Islip officials for more information on the city's requirements. You should also choose a bonded and insured plumber to protect yourself and your home if accidental damage occurs.

Check Union Status

Not every plumber is union, but many are. Union plumbers typically charge more for labor, but these companies also have stronger vetting and training practices.

Assess Their Experience

The more local experience a plumbing company has, the better it will be at addressing your issue. Companies based in Islip will be more familiar with the specific challenges that community homeowners face, and they're more likely to remedy your situation quickly and efficiently.

Read Customer Reviews

Read through customer reviews on sites like the Better Business Bureau (BBB) and Google Reviews. Pay attention to what past clients have said about a plumber's customer service and workmanship.

Compare Multiple Quotes

Request free estimates from multiple different plumbers to get an idea of the market rate for your project. Be wary of companies that offer unusually low or high rates.

Ask About Warranties and Guarantees

A confident plumbing company will stand behind its work with guarantees. Ask each company how long its warranty lasts and what it covers. If you're having new fixtures or appliances installed, you should also determine what manufacturer warranties apply.

Frequently Asked Questions About Plumbing in Islip, NY

Plumbers can fix these common problems:

  • Clogged drains
  • Lack of hot water
  • Low water pressure
  • Leaks and water damage
  • Running toilets
  • Septic and sewer line issues

You're not expected to tip your plumber. You may offer a tip for stand-out service, but first, ensure the company you've chosen doesn't forbid its employees from accepting them.

You might be able to unclog a drain or fix a running toilet on your own. However, if the issue persists or if you can't determine the cause, it's best to seek a professional plumber's help. Plumbing problems could cause significant damage if ignored or improperly addressed.

Most Islip plumbers offer phone and online scheduling. If you're facing a plumbing emergency, we recommend contacting the company by phone.

Plumbers can repair water heaters if their license allows them to do so. If your water heater leaks, makes unusual noises, doesn't effectively heat your water, or is more than 8–12 years old, schedule a professional inspection. Water heater components can be dangerous, so we strongly recommend leaving repairs to trained plumbers and gas technicians.

Other Islip, NY Home Services

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