Search results
See moreI John KostynickPlumbingWebsite: kostynickplumbing.com
Phone: (516) 742-8562
27 Jericho Tpke Mineola, NY 11501 495.53 mi
Is this your business? Verify your listing
Yahoo Local Web Search
Yelp Reviews
3.5 6 reviews
- 5 star 4
- 4 star 0
- 3 star 0
- 2 star 0
- 1 star 2
Linda L.09/29/20A++++++++ Plumbers- have been using them for DECADES. Everyone from Carol + Christina in the office to Michael + Frank the plumbers are my go to - for all things plumbing related. They are:... More
Suzanne M.07/24/23My family has used Kostynick's services and they are incredibly reliable, unfailingly courteous and highly skilled. They always go above and beyond and I recommend them to everyone I know in the... More
Regina A.01/16/20We needed a pressure test at our studio and went with this company because it was close by. The owner Gary assured that he'd have someone come over to do the test. The worker he sent was rude... More
Rhonda S.12/11/17This is a reverse recommendation. This is a NEGATIVE reco. I sought names of plumbers and ended up using Kostynick Plumbing. The first time was good. They fixed a shower mixer. A few weeks... More
Marie C.01/04/19We needed the heat fixed in our house ASAP, and after calling a couple of different plumbers (and one we used all of the time) they were the ones that made the time to come and fix the problem.... More
You may also like
