Irrigation upgrades · Hawaii

Hawaii Water Service Ka'anapali Sprinkler Nozzle Rebate

Run by Hawaii Water Service (Cal Water Group)

OpenLast checked October 17, 2026
What you get
Up to $5 per nozzle, not more than the purchase price
Who qualifies
Residential customers (single-family homes and multi-family dwelling units) served by Hawaii Water in the Ka'anapali system. Rebates are not paid to contractors or third parties.
Where
Residential customers of the Hawaii Water Service Ka'anapali system in West Maui.
Status
Open. First come first served until rebate funds are depleted.
Type of payment
Rebate
Official program page

What you do

Replace spray heads with high-efficiency rotating sprinkler nozzles from the qualified product list and mail the application with the original receipt.

Requirements

  • Nozzles must be on the qualified product list
  • Installed at a site served by Hawaii Water, account number must match install location
  • Purchased and installed within 6 months before applying
  • Original sales receipt required; contractor invoices not accepted
  • Rebate paid up to purchase price, excluding tax, shipping and installation
  • One rebate program per device
  • Pre-qualification required only if total rebates are $5,000 or more

How to apply

  1. 1Buy and install qualifying nozzles
  2. 2Complete the Residential Rebate Application (rev 6/2025) with model, quantity, install date and price
  3. 3Mail it with the original sales receipt to Hawaii Water Rebate Program, PO Box 384809, Waikoloa, HI 96738-4809
  4. 4Rebate check arrives by mail

Timing and deadlines

Six to eight weeks for the check

Apply within 6 months of installation; no program end date published

Combining it with other programs

Not published

Sources

Last checked October 17, 2026. See something out of date? Tell us.

Sow is not affiliated with any of these agencies or utilities. Amounts and rules change, often at the start of a fiscal year, so confirm the details on the official page before you start a project. How we research these programs

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