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TRUSTED BY COLD SPRING HARBOR, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified plumbing services reviews

Find Plumbers in Cold Spring Harbor

Avatar for Reliable Plumbing & Heating
Reliable Plumbing & Heating
5.0(
12
)
Water Heater - Install or Replace

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Reliable is awesome, they came right out and they replaced my hot water tank in 6 hours. Gerry really knows what he is doing. The best licensed plumber ever in my 30 years living here. He explained to me, If the hot water unit is not installed a certain way that it could fail in only a couple of years. Always go with a pro that’s what Reliable is ."
5 neighbors recently requested a quote
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
7 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%
1 neighbors recently requested a quote
Avatar for AAA Dependable Cesspool, Sewer & Drain Service, Inc.
AAA Dependable Cesspool, Sewer & Drain Service, Inc.
4.9(
289
)
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%
43 neighbors recently requested a quote
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
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+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%
...
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Plumbing questions, answered by experts

No, you should not see water in a sewer cleanout. If you do, it could indicate that you have a block or leak in your main sewer line—which can cause sewage to back up inside your home and potentially flood your yard. Your best bet is to call a local sewer cleaner if you notice any water or sewage around your cleanout.

If you're replacing a similar model, you don’t always need a plumber to install a bathtub faucet since it will fit over the existing plumbing. That said, there is some room for error. If you’re uncomfortable with working on your plumbing, your installation is more complex than a simple replacement, or the piping is old and corroded, call a pro to handle the job. 

Yes, you can usually replace a sink without replacing the vanity. It really depends on the type of vanity and the type of sink. You’ll need to make sure you purchase a sink that will fit in the existing space. This requires precise measurements. You’ll also have to carefully remove your old sink, making sure you don’t damage the countertop during the replacement.

An active cleaning agent and a drain snake is the best way to clean a main sewer line. You can purchase a regular or enzyme drain cleaner or make a DIY drain cleaner with baking soda. Use your chosen solution at least once a month or as needed to keep your sewer line clear. 

Even though their jobs sound similar—both professions work on pipes—a plumber and pipefitter actually have very different jobs, and pipefitting isn’t considered plumbing. Pipefitting is done in commercial and industrial buildings and factories, and the pipes carry gas, chemicals, acid, and other potentially hazardous substances. Pipefitters often work in intense conditions while plumbers may work in lower-pressure environments.

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.