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TRUSTED BY WEST ISLIP, NY HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon19
    Verified drain pipe installations reviews

Top-Rated Drain pipe installers in West Islip - Updated Nov 2026

Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)
Basement Drainage Channels - Install

Serving West Islip, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Jeremy was really good explaining the services and installing the drain pipe. Paul who followed up to drain the cesspool was great too. Very friendly as well explained what was going on. Highly recommend."
Additional Photos
Response time8 hrs
Response rate100%
Recommended by96%of homeowners
Basement Man
4.9(
59
)
Basement Drainage Channels - Install

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Customers say: Terrific value

"We had a dry well installed in our egress window well by another company a couple of years ago. But last month we had several days of heavy rain and our basement flooded again. The other company wouldn't show up to look at it so we called Jack Basement Man Brady. He brought his crew over two days later, found, and fixed, several deficiencies in how the dry well had been put in, and added a sump pump as extra protection. He also made some other improvements to keep the rainwater away from our foundation. Jack and his team were very thorough and the price was reasonable. He explained everything in great detail, maybe too much detail sometimes, and made sure we understood why he did everything. Also, it rained hard again a few days later and the dry well held up but we noticed a leak in a different spot. Jack came back and fixed that too, at no extra charge. We would highly recommend Jack for any basement flooding projects."
Basement Man Brochure
Basement Man Brochure
Basement Man Brochure
Basement Man Brochure
Response time1 day
Recommended by92%of homeowners
Avatar for TPK LLC
TPK LLC
5.0(
4
)
Sump Pump or Interior Foundation Drains - Install

Serving West Islip, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"TPK LLC did an amazing job unclogging my kitchen drain. They were professional, quick, and got everything flowing perfectly again. Great communication, fair pricing, and excellent service. Highly recommend!"
Bathroom toilet and sink
Bathroom toilet and sink
Bathroom toilet and sink
26 neighbors recently requested a quote
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving West Islip, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We were extremely happy with the work performed by H&M. Moises, Hector and crew were courteous and did whatever needed to please us. They did most of the renovation in our condo......painting, installation of bathroom cabinets, sink, installed tile floor, etc. They also installed vinyl flooring in our kitchen, living and dining rooms. They had a plumber replace our heating baseboard, I would highly recommend H&M if you want excellent work done!!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Napolitano Brothers Contracting, Inc.
4.8(
25
)
Basement Drainage Channels - InstallFoundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving West Islip, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Every time it would rain the side of my yard would flood and get into my house. A close friend recommended Napolitano Brothers Contracting. Jim, James, and Michael Napolitano were great to work with. They installed a exterior drainage system and also water proofed the side of my house. After, I hired them to do a paver patio and driveway, both of which I constantly get compliments. I am glad to have found them!"
Paver Pool Patio and Retaining Wall
Walkway to Pool Patio.
Paver Driveway with Custom Border and Apron
Custom Stone BBQ and Wall
Custom Stone Work

+22

Response time9 hrs
Recommended by100%of homeowners
Avatar for Lorenzo Napolitano Construction Inc.
Lorenzo Napolitano Construction Inc.
4.9(
17
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving West Islip, NY and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: True professional

"Lorenzo did a great job. All his guys were very attentive. Everything was done right on schedule. All the work was perfect. He did a great job installing my foundation, Belgium block driveway and major regrading of the property. I would hire him again in a heart beat."
Patio
Concrete pool coping
Patio
Patio finished
Patio finished

+72

Response time7 hrs
Response rate86%
2 neighbors recently requested a quote
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Drain Pipe Installation FAQs, answered by experts

If you want to avoid using a snake to unclog a drain, or if you don’t have one, try vinegar and baking soda. Pour 1 cup of baking soda down the drain, followed by 1 cup of white vinegar. Wait for 15 minutes, and then run hot water (but not boiling water) down the drain to see if the clog is clear. Repeat multiple times as needed.

Septic tanks can clog if they aren’t pumped every few years since solid waste accumulates inside of them. Your tank might also clog if you have a habit of flushing anything other than human waste or toilet paper. Items like diapers, baby wipes, paper towels, cat litter, and personal hygiene products should never go down your pipes.

To keep your toilet from clogging, you can use less toilet paper. You can also use a liquid toilet plunger to break up any clogs and keep the toilet drain and pipes clear. When it comes to a clogged toilet, the best route is prevention by using less toilet paper and making sure the mechanisms are all working properly.

A clogged sewer line is not typically covered by homeowner’s insurance, though some sewer line issues are covered. For instance, damage related to a fallen tree is usually covered. Though sewer line replacement is not covered in a standard insurance policy, some companies offer add-ons for this purpose. Read the fine print before spending your own money.

As a preventative measure, hydro jetting should be done every one to two years. However, the best practice is to hydro jet your sewer line once per year. The ideal frequency depends on several factors, including the age and condition of your pipes, how prone they are to clogging, how often the sewer line is used, and the type of waste disposed of in the system. If you frequently experience clogs or are unsure, it's best to ask a licensed plumber for a recommendation specific to your plumbing system.

The West Islip, NY homeowners’ guide to drain pipe installations

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