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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1k+
    Verified plumbing services reviews

Verified Reviews for Plumbing pros in Holtsville, NY

*The Angi rating for Plumbing companies in Holtsville, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

*The HomeAdvisor rating for Plumbing companies in Holtsville, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

Last update on October 23, 2025

Find Plumbers in Holtsville

Dix Hills Plumbing and HVAC Services

705-A Old Country Road
No reviews yet

Dix Hills Plumbing and HVAC Services

705-A Old Country Road
No reviews yet
50 years of experience

When a plumbing issue arises, it is important to seek the help of a skilled plumber as soon as possible. Choosing the right plumber can make all the difference between an effective solution and a recurring plumbing issue. If you are dealing with a plumbing problem, we can provide you with professional and timely plumbing services. Whether you need help with a residential or commercial plumbing problem, we have the resources and skills needed to assist you.

When a plumbing issue arises, it is important to seek the help of a skilled plumber as soon as possible. Choosing the right plumber can make all the difference between an effective solution and a recurring plumbing issue. If you are dealing with a plumbing problem, we can provide you with professional and timely plumbing services. Whether you need help with a residential or commercial plumbing problem, we have the resources and skills needed to assist you.

Halesite Emergency Plumbing and Heating

32 Middle Hollow Rd
No reviews yet

Halesite Emergency Plumbing and Heating

32 Middle Hollow Rd
No reviews yet
24 years of experience

For the over 15 years we have been servicing our loyal repeat customers and each day our data base grows with new customers. Customers are our top priority. We are available 24 hours a day, 7 days a week. Our technicians are experienced and trained to handle any sewer, drain or heating emergency problem providing you with an experience that will encourage you to return. We are the original company that started the low price trend

For the over 15 years we have been servicing our loyal repeat customers and each day our data base grows with new customers. Customers are our top priority. We are available 24 hours a day, 7 days a week. Our technicians are experienced and trained to handle any sewer, drain or heating emergency problem providing you with an experience that will encourage you to return. We are the original company that started the low price trend

Greenlawn Plumbing and HVAC

45 Railroad St
No reviews yet

Greenlawn Plumbing and HVAC

45 Railroad St
No reviews yet
55 years of experience

Hard working and loyal to each customer we encounter with. Customers can counts on us to get the job done correctly, efficiently, and at the best price. We are there when you need us no matter what the day or time is and his crew is hard working, respectful, and dependable.

Hard working and loyal to each customer we encounter with. Customers can counts on us to get the job done correctly, efficiently, and at the best price. We are there when you need us no matter what the day or time is and his crew is hard working, respectful, and dependable.

Asharoken Plumbing and Heating

33 Warner Rd
No reviews yet

Asharoken Plumbing and Heating

33 Warner Rd
No reviews yet
48 years of experience

We take pride in building long term relationships with our customers; we aim for nothing less than 100% customer satisfaction. If you’re not happy, we’re not happy so we solicit your feedback to help ensure we have met or exceeded your expectations.

We take pride in building long term relationships with our customers; we aim for nothing less than 100% customer satisfaction. If you’re not happy, we’re not happy so we solicit your feedback to help ensure we have met or exceeded your expectations.

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Plumbing questions, answered by experts

This rumbling noise after flushing may sound like a hammer or knocking inside the walls. When you flush, it opens a valve so additional water can come in. However, if the valve malfunctions, then this rush of water has nowhere to go, which makes all the excess water hit your pipes and create a loud hammering sound.

For a long time, copper was our only plumbing material option. Thankfully, that is no longer the case. Copper pipes have been used since the 1940s and became most popular around 1963. It wasn’t until the 1990s that PVC pipes became popular and began to replace copper pipes. Therefore, a house built before the 1990s without recent updates will likely contain more copper pipes.

If your pipes are newly installed, or you recently had plumbing work done, it's normal to have some air in the pipes, which will likely work its way out naturally after using the plumbing a few times. But if you continually hear banging or gurgling due to air bubbles, you might have an air leak, which is best addressed by a plumber. 

If you drop jewelry down your sink, it can cause a clog, especially if it accumulates other debris on its way down. However, that is the least of your worries if you drop your favorite jewelry down your drain. If your gold band goes tumbling down the sink drain, don’t panic—refrain from running more water down the sink, and follow the steps above.

To unclog the drain pipe, remove the machine's drain hose from the pipe or sink drain, being careful to contain any water in it. Next, use a plunger for sink drains or a plumbing snake for a wall drain. Test the repair by pouring a small amount of water into the pipe before trying it with a laundry load.

The Holtsville, NY homeowners’ guide to plumbing services

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

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