Why Culligan of Long Island?

Experience

We have been serving Long Island for over 75 years. So whether you are looking for a water softener for your home or a drinking water system for your office, give us a call at (516) 200-6402.

Award Winning, Innovative products

  • Gold Series® & HE® Water Softeners rated a Consumer's Digest "Best Buy"
  • Culligan's High Efficiency Water Softener (HE) is up to 46%* more efficient than any other water softeners on the market.

Our Promise

  • Options to fit every budget
  • Lifetime warranties on many products
  • 30 day unconditional money-back guarantee
  • Service all Culligan® products and most other major brands

* Savings reflect typical annual usage for a family of four in a house where water hardness varies. 46% less versus a time clock regeneration softener.