John I. Kostynick Plumbing Corp.
Plumber - Mineola, NY
Services
- Backflow Preventer Installation
- Bathtub Installation
- Bathtub Liner Installation
- Conventional Electric Water Heater Installation
- Conventional Gas Water Heater Installation
- + Show all services
Credentials & Stats
70 years in business
Ratings and Reviews
Business Info
store
Address
27 Jericho Tpke
Mineola, NY 11501
