Quick Answer: Coastal Mist Irrigation provides sprinkler installation, repair, seasonal startup and fall winterization throughout Monmouth County, NJ — including Colts Neck, Holmdel, Rumson, Middletown, Wall Township, Freehold and Howell. Monmouth systems tend to be larger and more complex than the Ocean County average: more zones, longer lateral runs, and a high share of well-fed properties. Call or text
609-548-5187 for a free quote.
Irrigation Service Across Monmouth County
Monmouth County properties are a different animal. Where a typical Ocean County home runs 4 to 6 zones, estate properties in Colts Neck and Holmdel routinely run 12, 18, or more — with long lateral runs, multiple master valves, booster pumps, and private wells feeding the whole thing. That complexity is exactly where rushed, low-bid service goes wrong.
Coastal Mist Irrigation is licensed and insured in New Jersey (NJ LIC#719827 · LICBP-726164) and services Monmouth County year-round: new installations, repairs and diagnostics, spring startups, mid-season tune-ups, smart controller upgrades, and fall blow-outs.
Towns We Serve in Monmouth County
Colts Neck ·
Holmdel ·
Rumson ·
Middletown ·
Wall Township ·
Freehold ·
Howell · Marlboro ·
Manalapan · Tinton Falls · Little Silver · Fair Haven · Shrewsbury · Red Bank · Lincroft · Farmingdale · Allentown · Millstone
Not on the list? We cover most of the county —
ask us.
What Makes Monmouth County Systems Different
Larger, multi-zone estate systems
More zones means more places for a problem to hide. A dead zone on an 18-zone system is rarely a simple head swap — it is usually a solenoid, a wiring fault, or a pressure imbalance that only shows up under load. We diagnose the root cause rather than replacing parts until something works.
Private wells and booster pumps
A large share of Monmouth County properties run irrigation off a private well rather than municipal water. Well-fed systems hold water in the pump, the pressure tank line, and the supply piping — places a standard blow-out misses entirely. They need extra steps in the fall, and they need a technician who has actually worked on them.
Horse farms, paddocks and large landscapes
Colts Neck and Millstone in particular have working farms and large landscaped estates where irrigation covers paddock edges, riding-ring dust control, and extensive garden beds. Read our guide to
drip irrigation for horse farms and large properties in Colts Neck.
Coastal exposure in Rumson and the Navesink corridor
Properties along the Navesink and Shrewsbury Rivers deal with salt air and brackish influence. Salt accelerates corrosion at wire splices, valve bonnets and head springs — the failure points we check first on a Rumson service call.
Our Monmouth County Services
- Winterization & blow-outs — commercial high-volume compressor, every zone cycled 2–3 times. Book September or early October; our fall calendar fills weeks ahead.
- Repairs & diagnostics — dead zones, broken heads, underground leaks, wiring faults, backflow issues, pressure problems.
- Spring startups — full inspection, head adjustment, controller programming, freeze-damage assessment.
- New installations — custom-designed to the property, smart-controller ready from day one.
- Smart controller upgrades — Rachio, Hunter Hydrawise, Rain Bird WiFi, Orbit B-hyve.
- Commercial & HOA — office parks, condo associations, municipal grounds, service agreements.
Monmouth County Guides
When to Book
The winterization window in New Jersey runs roughly
October 15 through November 15, before the first hard freeze. Monmouth County estate systems take longer to blow out properly, so we schedule them earlier in the window. If you want a date rather than whatever is left, book in September.
Spring startups run late March through early May, and repair calls are scheduled within 1–3 business days during the season.
Get a Free Quote
Call or text
609-548-5187, or
schedule service online. Free estimates on new installations. Licensed & insured — NJ LIC#719827 · LICBP-726164.
Serving Ocean, Monmouth, and Atlantic Counties. See all
service areas.
More in Monmouth County: irrigation service in Howell, sprinkler winterization in Middletown and Rumson, and annual service plans covering startup, a mid-season checkup, and winterization.
More for Monmouth County: commercial irrigation services, irrigation maintenance in Middletown & Holmdel, sprinkler installation in Wall Township & Manasquan, and freeze damage repair.