HIHighline Irrigation (314) 555-0114
Denver metro since 2011

Water the lawn, not the sidewalk

We fix the dry corners, the geyser head, and the zone that never shuts off. Head to head coverage and a smart controller usually cut a summer water bill by a third.

14 yrsin the metro
3,100+systems serviced
Same weekrepair scheduling
2 yrwarranty on installs
Sprinkler services

Install, repair, and the seasonal must dos

Colorado systems need a startup in April and a blowout before the first hard freeze, and we handle both on a route.

$95

Spring startup

Charge the system, check every head, adjust arcs, and set the controller for the season.

From $85

Winterization blowout

Compressed air through every zone so the lines do not split over winter.

$110

Backflow test and certification

Annual test with the paperwork filed to your water district.

From $145

Repairs

Broken heads, cut lines, stuck valves, and wiring faults located and fixed same visit.

From $3,400

New system install

Designed zone by zone for your soil and sun, permitted and pressure tested.

From $420

Smart controller upgrade

Weather based controller installed and programmed, with rebate paperwork included.

How we work

Design for pressure, not for guesswork

Most sprinkler problems in this area are design problems. Zones get overloaded, pressure drops at the far heads, and half the lawn browns while the other half floods. We measure static pressure and flow before we quote anything, then build zones the pressure can actually support.

•Static pressure and gallons per minute measured before any design
•Rain Bird and Hunter parts, no store brand heads that fail in two seasons
•Water district rebates for smart controllers filed on your behalf
Reviews

Neighbors who stopped guessing

“Two crews told me I needed a whole new system. Highline found a cracked valve and fixed it for under two hundred.”

Greg P., Highlands Ranch

“Our July water bill dropped ninety dollars after they redid the zones and put in a weather controller.”

Ana V., Centennial

“They blow out our system every October without us calling. That reminder alone is worth it.”

Tom H., Littleton
FAQ

Sprinkler questions we get

When should I winterize in Colorado?

Aim for the second week of October. A blowout before the first sustained freeze prevents split pipes and cracked valve bodies. Our route runs late September through early November and we schedule repeat customers automatically.

Why is one zone always wet and another dry?

Usually the zone has more heads than the pressure supports, so the far heads never reach full spray. Sometimes a valve diaphragm leaks and the zone weeps between cycles. We test pressure at the head to tell which one it is.

Do I need a backflow test every year?

Most Denver area water districts require an annual certified test on any system tied to the potable supply. The test takes about twenty minutes and we file the results with your district so you are not chasing paperwork.

How long does a new install take?

A typical quarter acre yard with five to seven zones takes one to two days. We trench, install, pressure test, and put the sod back the same visit. Grass usually knits back over the trench lines within three weeks.

Contact

Get on the schedule

Spring startups and fall blowouts fill up fast. Call or send a note and we will give you the next open window in your neighborhood.

Phone(314) 555-0114
Address6820 South Broadway, Littleton, CO 80122, Littleton, Colorado
HoursMon to Fri 7am to 5pm, Sat 8am to 1pm in spring and fall
AreaLittleton, Centennial, Highlands Ranch, Englewood, Lakewood, Parker