HomeServices › Irrigation & Sprinklers

Irrigation & Sprinkler Service in Honolulu & Oahu

Sprinkler repair, irrigation installation & smart watering systems across Oahu. Free quotes — a local pro contacts you within 24 hours.

On the leeward side of Oahu, a lawn without irrigation is a brown lawn by July. On the windward side, poorly aimed sprinklers waste water your yard doesn't need. A properly tuned irrigation system keeps grass green through Ewa Beach summers while keeping Board of Water Supply bills in check.

Our irrigation pros repair broken heads and valves, install new systems, and set up smart controllers that water only when your yard needs it.

What's Included

Irrigation & Sprinklers Services

Sprinkler repair

Broken heads, stuck valves, leaks and dead zones diagnosed and fixed.

New system installation

Full irrigation design and install for lawns, beds and drip zones.

Smart controllers

Weather-based watering that cuts water use and keeps grass healthy.

Seasonal tune-ups

Coverage checks, timer adjustments and head alignment for peak dry season.

Where We Work

Available Across Oahu

Free Quote

Get Your Free Landscaping Quote

Tell us about your yard and we'll connect you with a local Oahu pro within 24 hours.

Free quote • No obligation • A local pro will contact you within 24 hours

FAQ

Frequently Asked Questions

My sprinklers run but part of the lawn is brown — why?

Usually it's coverage: tilted or clogged heads, low pressure, or zones timed wrong for sun exposure. A tune-up visit typically finds and fixes it same-day.

Can a smart controller really lower my water bill?

Yes — weather-based controllers routinely cut irrigation water use 20–40% by skipping watering when rain or humidity makes it unnecessary.

Do you install drip irrigation for beds?

Yes, drip zones for planters, hedges and vegetable beds are a common add-on to any system.

Other Services

📱 Prefer an app? Book with HMSRVC.

Request landscaping — plus plumbing, cleaning, handyman work and junk removal — right from your phone with the HMSRVC app.

Download HMSRVC