Richard P Deegan & Son Inc
About the business:
In homes across Manhasset, a persistent issue that homeowners often face is ensuring their plumbing systems are in top shape. At Richard P Deegan & Son Inc, we're your dedicated plumbing specialists, offering expert solutions to keep water flowing where it should and preventing leaks where they shouldn't.
Our team of skilled professionals provides a range of plumbing services tailored to meet the unique needs of our valued customers. From fixing pesky drips to tackling complex installations, we deliver reliable results that homeowners can count on. Based in Manhasset, we are proud to be your local plumbing service provider, always ready to assist with any plumbing-related problems that may arise.
Whether you need a routine checkup or an emergency repair, trust us at Richard P Deegan & Son Inc to provide the top-quality plumbing services Manhasset homeowners deserve.
Services:
All services 1Photos and videos
Hours of operation
- Mon – Sat
- Sun
- 8:00 AM – 5:00 PM
- Closed
Latest reviews
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William Collard8 June 2026
Good Plumbers, responsible and responsive
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Felipe J Encarnacion8 June 2026
Worst place you can go to for your plumbing needs!! I bought a house in Glen Cove in May of 2014 it's been almost a year and I'm still dealing with these company's collective incompetence. Most of the guys when they come out are in a rush to leave, so they're work is a hot mess after they leave. I own a 2 family house and i had problems with 3 huge leaks from both of the bathrooms upstairs down to the 1st floor, and another one from the 1st floor to the basement and this is in a newly rebuilt house!! The 1st leak was in the master bathroom; the reason for it was that they left the shower head upstairs un-tightened. That's the kind of crappy job they do. The second leak was from the second bathroom in the 1st floor to the basement because they forgot to connect the drainage correctly. The last leak happened about 2 weeks ago (almost a year later) from the 2nd bathroom upstairs to my home office and that was another crapy drainage installation!! Needless to say I'm never going to give this group of incompetents my business.
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Perry Stevens8 June 2026
Needed to have a small job done quickly so did not price around. Have used them in the past several times and they always were fair. They told me the rate is $250 an hour. Someone came to look at the job and when I asked him Ballpark about how much this would be never got back to me. But I needed the job done relatively quickly so I went ahead. Ended up paying about $900 for 10 to 15 feet of copper pipe and I believe six fittings. Seems excessive. Also did include a handle valve. They did a nice job which is why overall I gave three stars.