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    Average homeowner rating
  • Verified reviews icon19
    Verified drain pipe installations reviews

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

Avatar for Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists
Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists
5.0(
98
)
Sump Pump or Interior Foundation Drains - Install

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Mario of Mario’s Faucet and Toilet Repairs in Bayshore NY was courteous and efficient. He cleared the clogged pipe and got the plumbing back in working order. He’s been doing this for 10 years so he’s very experienced. I think the price was very fair for the work done. I would highly recommend him for plumbing and drain issues. Thank you Mario!"
Response time4 hrs
Response rate97%
12 neighbors recently requested a quote
Avatar for Digworx Services Inc.
Digworx Services Inc.
4.9(
59
)
Foundation Drainage - Install or ReplaceYard Drainage

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Digworx came to my home to install a channel drain at the base of front walkway. Slade was a pleasure to work with and gave us a proper solution to water diversion on my property. We highly recommend Digworx for any drainage needs."
Sediment load out
Dewatering
Excavation
excavation
Composite road

+88

Response time9 hrs
Response rate86%
Recommended by87%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

"Jack is one of the most amazing contractors I have worked with in all my life and I would highly recommend Jack to anyone with a basement water issue hands down. I waited over a year to do this review because with the type of work Jack does time will tell and I am so happy with the results so far - not a drop of water in my basement. Jack - thank you for helping me sleep at night! Home advisor - thank you introducing me to Jack - The Basement Man. Ron"
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

"I used these guys for a remodeling job which included bathroom renovation, some minor electrical work, knocking down and installing new dry wall and painting. Class acts! We all hear horror stories about contractors not calling you back or not showing up on time or showing up at all. Not these guys! Hector, Moises and their crew really did exactly what they said they were going to do. Friendly, responsive and oh yea, solid work! Professional through and through! Highly recommend them and would use them again!"
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’re not using a septic system, problems with your home’s plumbing won’t cause this—it’s a city problem. A large blockage in the municipal sewage lines may cause those lines to back up into your home. This is extremely unpleasant and can be a serious health risk due to bacteria and other contaminants. If this occurs, call a pro (or your city) immediately.

The cost to repair a main sewer line clog is about $3,110 on average. The average cost range is  $1,310 to $4,950, but it can go as low as $215 and as high as $9,300 or more. The cost factors for this repair include the severity of the clog, pipe accessibility, video inspection, removal method, permits, pipe material, labor rates in your area, and time of year. Repairs made from outside during the winter can be more difficult due to the frozen ground or during the spring if the ground is saturated from a lot of rain and snow melt.

As with many appliances, proper maintenance is key to maximizing your garbage disposal’s life span. If everyone in your household is on board with proper care and maintenance, like running water while operating the disposal, you should get plenty of years out of your unit. Avoid putting the wrong food items down the disposal, including pasta, rice, bread, and more.

Bleach is generally not recommended for your shower drains. Although diluted bleach can technically help clean your drain, it will not unclog your pipes. In fact, bleach can harm your plumbing system because it’s so powerful. The bleach can change the color of your sink and even corrode metal pipes and fittings.

Often, people reach for bleach because it's already in their house. But it's worth getting a plunger or a drain snake for the job instead. It'll be a lot less money to buy a new plunger than to pay a plumber to repair or replace damaged pipes.

You can often unclog a garbage disposal in less than 10 minutes, though sometimes you might need longer if you’re unsure what’s causing the clog. For minor clogs, consider plunging the drain, flushing the drain with baking soda and vinegar, or using an Allen wrench to free the clog. If the clog is more severe, contact a local plumber.

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.