Darlene A.
8/18/2016
I actually felt "sad" after reading such negative reviews. I only had the best experience using Mangano to install a vessel sink, (a tricky job w/this sink & vanity) and a new toilet, both of...
Mangano Plumbing Sewer & Drain
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847 11th St
Ronkonkoma, NY 11779
Mangano Plumbing Sewer & Drain has been providing reliable plumbing, sewer, and drain services to Long Island since 1970. Their team of Master Plumbers is available 24/7 throughout Nassau and Suffolk County, offering a wide range of services from line cleaning and pipe repairs to new installations.
With over 25,000 cesspool and septic installations, as well as numerous pump outs and maintenance services performed, Mangano Plumbing Sewer & Drain is a trusted name in the industry. They pride themselves on their prompt response time, ensuring that they can be on-site within minutes of the initial call.
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Reviews
1.527 reviewsIrene M.
6/18/2025
Had the worst experience ever with Mangano Plumbing. I suggest never using this company. We called for a toilet replacement. Julian shows up. 5 mins later, says toilet is broken in box. (Based on...
Dave M.
7/20/2018
Zero stars would be more appropriate. I used them a month ago to pump the cesspool. A month later it's full Again. Apparently they didn't do the job right the first one and they offered nothing in...
Jessica E.
5/1/2016
To whom it may concern: The response you provided for my negative review is completely untrue. We DID use Mangano for our house out east in Long Island. White Plains is my other residence. The...
Joyce L.
6/8/2019
This is an update on a review I wrote a couple years ago when I needed a toilet repair. I was completely ripped off. They put in a new toilet of their own and charged over $1000. Always having...
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