Tankless Water Heater & Water Treatment Financing

Arnett’s is pleased to offer financing options on water treatment and heating systems. You can look forward to:

  • Low monthly payments
  • Easy hook-up and installation
  • Expert customer care
  • Premium filtered water

If you’ve been holding off on purchasing or upgrading to a new tankless water system because you think it will cost too much, we’ve got great news for you! Arnett’s is pleased to announce that we now offer financing on ALL MODELS of tankless water heaters, filtration systems, and water softeners!

That means you can pair your tankless water system with a whole-house water treatment for the ultimate shower experience, crystal clean and fresh drinking water, and softer hair, skin, and clothing!

Don’t put it off another day! 

Drop us a line at (619) 223-1209 anytime to discuss financing options and water treatment options. You can also email us at

Membership Program

Arnett’s Water Systems is proud to present our new Membership Program! A preferred membership can greatly reduce downtime related to repair issues on your units.

Our goal is to help maximize your investment and ensure the longevity of your water system by promoting and maintaining energy efficiency over time with our maintenance services. You (and your system) will be happy you made the preferred membership choice.

When you join our Membership Program, you’ll receive the following benefits:

  • Annual Inspections
  • Emergency Services at No Additional Cost
  • Priority Service for Routine and Emergency Calls
  • 10% Off Service/Repairs (Excluding replacements or new installs)
  • Your Membership can be transferred to your new home or to the buyer of the home you sell


If you’re considering having a tankless water heater or a water filtration system installed into your home or business, just give us a call and schedule a visit. We’ll be happy to assist you and your family!