Spa Services & Sales

Spas are a wonderful addition to any home.  The soothing hot water and jets ease stress, relax muscles, and help one escape from the business of life in any season and morning, day or night.  No matter if it is the smallest, intimate two person portable spa to the 10 person custom built, Heneghen's Water Works provides the services to keep your spa in great working order, the chemicals required to keep it clean and clear, and a new spa if you are ready to upgrade your old spa or are ready to become a new spa owner.

Spa Care Products

Heneghen's Water Works offers a complete line of products and chemicals for all your spa needs.  We offer all the conventional balancing and sanitizing products plus many alternatives including mineral sanitizers, ozone, and chlorine free shocks.  

We will help you keep your spa balanced and maintained for the safest, clearest, and clearest water available.  

Some examples of what we offer:

  • EZ Chlor chemicals
  • Liquid and granular sanitizers
  • Automated feed systems
  • Algaecides and clarifiers
  • Chemical maintenance (weekly, bi-monthly, or monthly service)
  • Bulk chemical sales
  • Residential and commercial
  • Free delivery (ask about delivery service)

Our Spa Series

Each of our spa series offers unique features and accessories. Click through and find the spa that is right for you!



Try a dry or wet test of any of
our spas and get a free dinner on us!

*This is available for any spa model on the show floor at our Woodinville location.