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TRUSTED BY ISLIP, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1k+
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Islip - Updated Nov 2026

Avatar for DrainRX, Inc.
DrainRX, Inc.
4.8(
65
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Islip, NY and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"We called Drain RX, on a Sunday, after noticing our basement was flooded and seemed to be coming from the toilet bowl (thank you toddlers lol). Victor called us back, came soon after, and diagnosed the problem. He had us fixed up and back on track in no time!! Super professional and we can not thank him enough!!"
Slow Running Bathtub
Slow Running Bathtub
Slow Running Bathtub
Kitchen Sink
Shower Drain

+2

Response time2 hrs
Response rate95%
Recommended by98%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 Business

Serving Islip, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Great...I wanted my cesspool pumped and when the tech dug up the pools he brought me outside to show me the caps.  The caps from the previous owner were homemade from cement and debris....I couldn't believe it!! To think that my kids have been playing in the yard for 10 years over home-made shotty caps.  The tech recommended replacing the caps but since I didn't expect the expense that day he offered to cover the caps but mark off the area to keep the kids away and then called his boss to see if he could give me a better price.  I decided to go with new caps.  The tech explained the situation to his boss who gave me a discount...the caps were replaced that day.  I NEVER felt pressured.  The job was done, yard cleaned up.  I thought  the tech and the company were conscientious and fair.
"
Additional Photos
Response time8 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists
Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists
5.0(
98
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving 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%
13 neighbors recently requested a quote
Avatar for All Island Sewer & Drain INC
All Island Sewer & Drain INC
5.0(
6
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Islip, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Dominic was incredibly knowledgeable about sewer and drain systems and had the right equipment to get the job done efficiently. What really stood out was how honest and straightforward he was, no upselling just solid work and great service."
Pearl Dental Back up
Frozen Sewer line
3 neighbors recently requested a quote
Avatar for Resto Presto Inc.
Resto Presto Inc.
4.9(
40
)
Drain Clog or Blockage - Clear

Serving Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

Presto means super fast emergency service. Our operators are standing by 24 seven to help you with your water fire, storm, sewer or smoke emergency.\nCall 631 533-3806 serving Queens Nassau, Suffolk County

Water cleanup
Response time4 hrs
Response rate96%
123 neighbors recently requested a quote
Avatar for Rapid Response Cesspool & Drain, Inc.
Rapid Response Cesspool & Drain, Inc.
5.0(
11
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"I thought they did a great job; they were very professional and courteous, if there was anything I did not like was that the initial job was to unclog the main sewer line, but could not do it, they still charged me $275, in the past I only paid from $75 - $150 when they unclogged the line, they charged so much money for not unclogging, I think they should have bypast that charge, I did pay $9500, to replace the main sewer line and trap, which I'm ok with."
Response time6 hrs
Response rate99%
24 neighbors recently requested a quote
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Drain Cleaning FAQs, answered by experts

A bit of water in the bowl can help unclog a toilet, especially if you're using a plunger. However, if the bowl is full to the brim, you'll need to strap on gloves and remove some of the wastewater in a cup or container so it doesn't overflow when you try to unblock the pipe. If you're concerned about it filling further, manually close the flapper in the toilet tank or turn off the water supply to the toilet.

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.

Start by unscrewing the overflow valve, which is located on the wall of your tub between the floor drain and the tub spout. Gently insert a plumbing snake down into the pipe, move it back and forth, and pull it out. Remove any hair, debris, and soap scum that comes out with it. Repeat the process until the snake comes out clean, and then reinstall the cap on your overflow valve.

If your dishwasher isn’t draining, some common causes include a clogged drain filter, drain hose, or air gap. Also, if you have a garbage disposal, a clog in the disposal can back up your dishwasher since they share plumbing, as can a clog in your kitchen sink’s plumbing. A handy DIYer may be able to figure out how to unclog a dishwasher, but you may need to call in a plumber if you can’t locate and clear the clog yourself.

Ever wonder what might cause your outdoor spigot to lose water flow? It's not as complicated as one might think. Something as simple as a clogged or leaky pipe could be the culprit. Some other causes are corrosion of the pipes or lack of water pressure coming from your street.

The Islip, NY homeowners’ guide to drain cleaning services

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