Top-Rated Plumbers Near You in Islandia, NY

Plumbers LI

Here at Babylon Plumbers, we have licensed and insured professionals that are dedicated to preventing your basic plumbing issues from becoming catastrophic emergencies. We are obsessed with quality and take our time to resolve potential risks.

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Israel's Plumbing and Heating

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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TJ Annicaro Plumbing & Heating Inc.

Owner is service provider with 30 years of plumbing experience. Licensed in Nassau County and Suffolk County. Fully insured. Plumbing installation and repairs.

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Peconic Cesspool and Excavation, Inc.
J. DiCenzo Construction Corp.
Cutting Edge Plumbing and Heating
Roto-Rooter Plumbing & Water Cleanup
(*)(*)(*)(*)(*)4.8 (2200 Reviews)

At Roto-Rooter Plumbing & Water Cleanup, we have been providing top-quality plumbing, drain cleaning, and water damage restoration services for over 80 years. As one of the nation’s largest and most trusted providers of residential and commercial plumbing services, we are proud to serve the greater Boston area with a commitment to excellence, reliability, and customer satisfaction. Our team of licensed and highly trained plumbers and technicians is available 24/7 to handle any plumbing emergency, whether i

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A. Romano Company, Inc.

top-rated plumbing company specializing in plumbing, heating, gas and solar water heaters in the greater Boston area. has been serving this area for over 15 years. Our service will consistently match or exceed our customers' expectations in all phases of our service.

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AAA Dependable Cespool Sewer and Drains

With over 20 years experience we stand by our commitment to our customers. We are a full service company providing you with exceptional Cesspool , Septic and Drain cleaning services. We take pride in the attention to detail that we put into each of the projects we're involved with. We are known for our fast response times , quality work and the integrity of our business. Call us today! Thank you! CONTACT US FOR HOURS AND APPOINTMENTS! The HomeAdvisor schedules aren't always accurate if it says we're no

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Varsity Home Service Company, Inc.

WE'RE OPEN. We pride ourselves on being there for you when you need us most, and this COVID-19 health crisis is no exception. Whether you need plumbing, heating or air conditioning service - our expert team has you covered! We know that properly functioning plumbing and HVAC systems are critical to your health and well-being, especially during a time of crisis. We're taking important precautions to keep your home safe including wearing face covers, shoe covers and gloves. Our customers' trust is extremel

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About Plumbers in Islandia, NY

As a licensed plumber with years of experience serving Islandia, I understand the unique challenges homeowners face when it comes to maintaining and upgrading their plumbing systems. Islandia’s mix of older homes and newer developments creates a variety of plumbing needs, from addressing aging infrastructure to ensuring compliance with modern building codes. Homes built before the 1980s, for example, often feature galvanized pipes prone to corrosion, which can lead to low water pressure and discolored water. Replacing these pipes with durable materials like copper or PEX typically costs between $8,000 and $20,000, depending on the size and layout of your home.

Islandia’s freeze-prone winters and hard water supply also contribute to plumbing wear and tear. Mineral deposits can build up in water heaters and fixtures, reducing efficiency and lifespan. Regular maintenance, such as water heater flushing (usually $150–$300), can prevent costly repairs or replacements. Additionally, water heater installations must meet local permitting requirements set by the Town of Islip Building Division, which oversees code compliance for Islandia properties. This includes ensuring proper venting, earthquake strapping, and temperature relief valve installation.

For homeowners dealing with sewer line issues, Islandia’s clay sewer lines are a known trouble spot. Tree root intrusion and pipe shifting are common problems, and repairs often require trenching permits from the Town of Islip. Sewer line replacements can range from $4,000 to $15,000 based on the extent of the damage. Whether you’re tackling routine maintenance or a major repair, understanding the local landscape is key to making informed decisions about your plumbing system.

Plumbing FAQs

The cost of plumbing services can vary depending on the type of job, the complexity, and your location. On average, here are some nationwide cost ranges for the most popular services:

  • Fixing a leaky faucet: $75–$200
  • Clogged drain cleaning: $100–$300
  • Water heater repair: $150–$600
  • Water heater installation: $800–$2,500
  • Toilet repair: $150–$400

For larger jobs, such as repiping a whole home, prices can reach $4,000–$15,000 or more. Keep in mind that labor costs and materials may vary by region. Always request an itemized estimate before agreeing to the work.

When hiring a plumber in Islandia, consider the following:

  1. Licensing and Insurance: Verify that the plumber is fully licensed and insured in Islandia. You can often check this with your state or local licensing board.
  2. Experience: Ask about their experience with similar jobs. A seasoned plumber is often more efficient and knowledgeable.
  3. References and Reviews: Look online for reviews or ask for references from past clients.
  4. Transparent Pricing: A reputable plumber in Islandia should provide a written estimate and explain any potential extra costs.
  5. Warranty: Confirm whether they offer a warranty on their work.

Taking these steps can help you find a reliable professional who fits your budget and needs.

The length of a plumbing job depends on the complexity of the issue. For instance:

  • Fixing a leaky faucet or clogged drain can typically be completed within 1–2 hours.
  • Water heater repairs might take 2–4 hours, while a full installation could take up to 6 hours.
  • Major plumbing jobs, such as repiping a house, could take several days to complete.

Your plumber should provide a detailed timeline before starting the project, so you know what to expect.

Low water pressure can be caused by several issues, including:

  • Clogged pipes or faucets: Mineral deposits can build up over time and restrict water flow.
  • Leaky pipes: Leaks may reduce the water pressure significantly.
  • Municipal water supply issues: Sometimes, the problem originates from the city’s water supply.
  • Faulty or outdated plumbing fixtures: Older plumbing systems may not deliver optimal water pressure.

A licensed plumber can diagnose the issue and recommend repairs, such as cleaning pipes, fixing leaks, or upgrading your fixtures.

Before hiring a plumber, confirm they hold the proper licenses and certifications required in your area. In many states, plumbers must have a state-issued license to legally perform work. Check with your local licensing board to determine the requirements in your area. You can often verify a plumber's license by using their official website or by calling directly. To learn more about licensing requirements, visit The National Association of State Contractors Licensing Agencies (NASCLA).

You should call an emergency plumber when:

  • You have a burst pipe: Immediate action is required to prevent water damage.
  • Sewage backup occurs: This is a health hazard that needs urgent attention.
  • No access to water: A total loss of water supply may indicate a serious problem.
  • Water heater failure: Especially during winter, losing hot water may require emergency repairs.
  • Persistent leaks: A leak that you can’t control could cause structural damage or mold.

Emergency plumbers are equipped to handle urgent situations 24/7, so don’t hesitate to act quickly.

The terms "estimate" and "quote" are often used interchangeably, but they have distinct meanings:

  • Estimate: This is an approximate calculation of your project’s cost based on its details, such as labor and materials. The final bill may vary based on unforeseen factors.
  • Quote: A quote is a fixed price that a plumber commits to, as long as no additional work outside the agreed scope is required.

Ask your plumber whether they are providing an estimate or a quote, and ensure you understand what’s included in the pricing.

Yes, plumbers in Islandia often play a crucial role in home remodeling projects, especially for kitchens and bathrooms. They can assist with:

  • Installing new pipes and fixtures: This includes sinks, showers, tubs, dishwashers, and more.
  • Upgrading old plumbing systems: Ensure your system can handle modern appliances without issues.
  • Ensuring code compliance: A licensed plumber will make sure all new installations meet local building codes.

If you’re planning a remodel, consult with a plumber early in the process to avoid unexpected delays or complications.

Be cautious if you encounter any of the following red flags when hiring a plumber:

  • Lack of licensing: A professional plumber should have a valid license.
  • No written estimate: Verbal agreements make it harder to resolve discrepancies later.
  • Unusually low prices: This could indicate subpar materials or inexperienced workmanship.
  • Poor communication: Difficulty getting answers or callbacks is a bad sign.
  • No warranty or guarantee: Reputable plumbers stand behind their work.

Doing your due diligence can save you time, money, and frustration.

You can minimize the risk of plumbing problems with some basic maintenance tips:

  • Avoid pouring grease down the drain: It can solidify and cause clogs.
  • Install drain screens: These can prevent hair and debris from clogging your pipes.
  • Regularly check for leaks: Inspect visible pipes under sinks and behind appliances.
  • Schedule annual inspections: A professional can catch small issues before they become major problems.
  • Insulate pipes in cold weather: This helps avoid freezing and bursting pipes.

Following these steps can extend the life of your plumbing system and save you costly repairs.

Reviews for Plumbers

Fast Fix, Big Savings
Our water heater sprung a leak late at night, and I thought we'd be stuck all weekend. Within an hour of posting, a plumber from Seattle reached out, gave a fair quote, and fixed it the next morning. Saved us from costly water damage and the stress of cold showers!
Mark H.
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Life-Saver for the Holidays
Right before hosting Thanksgiving in Atlanta, our kitchen sink clogged beyond repair. The plumber arrived the same day, worked quickly, and even offered tips to prevent future issues. We had peace of mind and a working sink in time to cook dinner for 15 guests!
Amanda B.
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No Hidden Costs, Just Great Service
I was nervous about surprise fees for our basement drain repair, but this pro was transparent and professional from start to finish. The project was completed ahead of schedule, and the upfront pricing saved me hundreds of dollars. Highly recommend!
Jessica R.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Nov 28, 2025, 10:43:19 AM