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TRUSTED BY COLD SPRING HARBOR, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified plumbing services reviews

Find Plumbers in Cold Spring Harbor

Avatar for Snake the Drain Plumbing  & Drain Services
Snake the Drain Plumbing & Drain Services
4.8(
517
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearSewer Main - Clear+1 more

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Louie is fantastic!!! He called me promptly and was very nice on the phone. He came to my house on time and explained exactly what he would need to do to fix my clogged toilet and how much it would cost. He also noticed some additional problems which I wasn't aware of and he gave me a quote for repairing those other issues. I hired him to do the entire job because he was so knowledgeable, professional and very polite. He did an amazing job. My toilet is running like a brand new toilet! I would highly recommend Louie from Snake The Drain Plumbing & Drain Services. We've hired so many other plumbers in the past and many of them are rude, unprofessional and/or way overpriced considering their poor customer service. Not Louie! He's the best! If you need any plumbing repairs, don't waste time shopping around. Just give Louie a call. We will certainly use him again for future plumbing jobs. Thanks, Louie!"
Snake the Drain
Toilets
Sinks
Response time1 day
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessSewer Main - Clear+3 more

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Paul was great.  I learned a lot about how to maintain my system in the future.  He placed a collar on my overflow tank for future inspection and servicing.  You almost can't tell he was here.  I highly recommend Priority to service your septic system.  Impeccable service.
"
Additional Photos
Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for AAA Dependable Cesspool, Sewer & Drain Service, Inc.
AAA Dependable Cesspool, Sewer & Drain Service, Inc.
4.9(
288
)
Drain Line Breakage - Camera Locate

Serving Cold Spring Harbor, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Emergency services offered

Small jobs welcome

"Although the work did not solve the problem, the work that was done was really needed. Jeff was very neat in his work habits. He explained what he was doing. The problem that I had was a smell from my bathroom sink, after removing the drain line, I found that the line was clogged."
Pumping
Line Replacement
Main Line Replacement
Service septic tank
Main Line Replacement

+17

Response time3 hrs
Response rate89%
49 neighbors recently requested a quote
Rizzo Heating & Cooling, Inc.
4.9(
87
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"As soon as I went on Angieâ s list they contacted me. He asked for pictures of our hot water heater and all the documentation on it. By the end of the day he sent me a quote for two different models. The night before he came to install the new heater he asked to see it to be sure he would have everything he needed. Mr. Rizzo is an excellent plumber and a pleasure to work with. He covered all the floors I would definitely recommend him. He was a rare find!"
Response time7 hrs
Recommended by100%of homeowners
Avatar for Professor Pipes
Professor Pipes
5.0(
18
)
Refrigeration System - Install or Replace - For BusinessRefrigeration System - Repair or Service - For Business

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"What impressed me the most was the professionalism of the staff from Professor Pipes, the quality of the product/service, timely communication and going above and beyond my expectations. Your team clearly values customers satisfaction, and shows in every aspect of your business. I am genuinely grateful for the positive experience and will not hesitate to recommend Professor Pipes to others. You have gained a loyal customer, and I look forward to continuing my relationship with your company. I must state that from start to finish, my experience with Professor Pipes has been nothing short of exceptional. Thank you once again for the excellent service. Warm regards, Leighton Dingwall"
Response time7 hrs
Response rate91%
3 neighbors recently requested a quote
Avatar for Red Lion 24/7 Emergency Plumbing Heating & Drains
Red Lion 24/7 Emergency Plumbing Heating & Drains
4.6(
10
)
Faucets, Fixtures and Pipes - Repair or ReplaceSewer Main - ClearDrain Clog or Blockage - Clear+9 more

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Hands down best contractor we have ever worked with and highly recommend. Anthony was honest and determined to repair our horrible plumbing that we have had problems with for years. At 61 years of age I know excellence and integrity and Anthony has both in loads. He is a master plumber and his work ethic far exceeded our expectations. Red Lion provided excellent expert service at a fair price and we are grateful to have e found them."
Whole House Water Filter
Water Heater Replacement
Water Heater Replacement
Response time2 hrs
Response rate100%
3 neighbors recently requested a quote
...
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Plumbing questions, answered by experts

We highly recommend leaving the work of replacing drain pipes to a professional plumber. Drain pipes are a key part of your plumbing system, and making mistakes during the installation or even using the wrong size pipes for your specific fixture can lead to an elevated risk of leaks and clogs. Additionally, drain pipes prevent harmful sewer gas from entering your home, so hiring a professional plumber is essential to keeping the risk of leaks and clogs low and avoid reducing your indoor air quality.

That pesky faucet leak can have a few different causes, most of which are standard wear and tear that occurs over time, but that doesn’t make it any less annoying, especially when the energy bill hits:

  • Old washer: A deteriorated washer or gasket is the most common cause of a leak. Luckily, it’s easy and affordable to fix.

  • Old packing nut: There’s a chance the packing nut (located beneath the handle) is loose and simply needs tightening, or it has been worn down, stripped, and needs to be replaced.

  • Freezing temperatures: The water sitting in your spigot over winter can freeze, expand, and lead to damage and leaks.

  • High water pressure: High water pressure is hard on pipes over time and can cause cracks and leaks, too.

To keep your toilet in good working order, replace the toilet fill valve every five years. Toilets get quite a workout, so while toilet maintenance may not be on top of your to-do list, it’s essential to keep up with it to ensure your toilet is in good working order and ready when needed.

Yes, you can pour water down the toilet to help it flush. For each flush, you’ll need 1 to 2 gallons of water for newer toilets or 3 to 5 gallons of water for older toilets. Rather than dumping the entire bucket in all at once, pour the water in slowly for the best results. If you’re pouring water down the toilet to help it flush after a clog, only use 1 gallon of hot water.

A back pressure valve is a control valve used on production vessels, such as separators, treaters, and free water knockouts. The valve holds pressure until a set point is reached, and then releases upstream pressure to reset. Back pressure valves are not safety mechanisms. Instead, they are regulators designed to keep the fluid, gas, or liquid mixture in a system at a certain pressure level to prevent bursts and other incidents.

Meanwhile, a backflow preventer is a safety mechanism that kicks in when the pressure has already failed and contaminated water flows in the reverse direction. Most backflow preventers consist of two one-way valves, or check valves assembled together. This design only allows water to pass through in one direction but not the other.

The Cold Spring Harbor, NY homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.