Drip irrigation puts water at the root zone — slowly, precisely, and without spraying it across leaves, fences, and stucco. Evergreen Sprinklers has designed, installed, and repaired irrigation across Thousand Oaks since 1972, licensed under CSLB #949420 (C36 – Plumbing), and low-flow drip is the water-wise core of how we build modern systems.
Good drip starts the same way good sprinklers do: with a walk of the property. We group plantings by what they actually need — separating different watering needs onto their own zones when that’s the right call for the yard. It doesn’t always take more zones, though: plantings with different appetites can share one drip line when they want the same watering frequency, because we install different emitters along the line, each metered to what’s planted at that spot — inline drip for dense planting, point emitters for spaced shrubs and trees. Where a bed mixes plantings, adjustable emitters are often the better fit — their flow dials up or down at each head as the landscape grows in. At the valve, every zone gets pressure regulation and filtration, which is what keeps emitters from clogging and fittings from blowing off. Thousand Oaks sits on heavy clay in much of the city, and clay takes water slowly — drip’s slow application rate is exactly why it works so well here, soaking the root zone without the runoff spray heads produce.
It depends on the property, and any contractor quoting a firm number sight-unseen is guessing. The honest drivers are how many zones you’re converting or adding, the size of the beds, emitter count, and whether the supply side — valves, pressure, filtration — needs work to support it. A single converted flower bed and a whole-property drip build are entirely different projects. What we can promise is how the number gets made: we come out, walk the yard with you, and put a written scope and price in your hands at no charge — no pressure and no obligation. That visit is also where we listen: we walk your property, look at what’s planted and how you actually use the yard, and present the option that fits it best — no two yards water the same, and yours shouldn’t be treated like anyone else’s.
Most drip failures are quiet — a bed just starts dying and nobody knows why. The usual suspects: emitters silted or scaled shut; tubing nicked by a shovel, caught by a trimmer line, or flattened by a footstep in the course of normal yard care — exposed line lives a hard life; lines chewed by animals; fittings popped loose from pressure spikes, a failed pressure regulator, or a zone valve that weeps and drowns one corner of the bed. We repair drip lines, replace emitters and regulators, and re-balance zones so coverage matches the planting again. If the spray side of your system needs help too, our Thousand Oaks sprinkler repair page covers that side of the ledger.
Conversion is where most Thousand Oaks yards meet drip for the first time. Beds that spray heads have watered for decades can be converted to inline or point-emitter drip zone by zone — you don’t rebuild the system, we swap what the zone feeds. In the right scenarios we can also run subsurface drip — line buried below grade, watering the root zone from underneath with nothing on the surface to see, snag, or clip. Water lands at the roots instead of on foliage, sidewalks, and stucco, so converted beds use less water and grow healthier: dry leaves resist fungus. With water rates climbing year over year, conversions typically pay for themselves. One place drip usually isn’t the tool: new turf. When we install sod we irrigate it with the high-efficiency Hunter MP Rotator system and keep drip where it belongs, in the beds. If the whole yard is getting redone, our sod installation work and a fresh drip design for the planting areas go in together.
For drip we install and program Rachio 3 Pro and Hunter Hydrawise smart controllers as well as Orbit B-hyve smart Wi-Fi timers. All three put the system on your phone: skip a cycle when rain rolls through, add a boost through a heat wave, and get flagged when a valve or its wiring stops responding — a phone alert instead of finding out from a browning bed weeks later. We program the schedule and every zone before we leave, so nothing runs factory defaults.
Because we service what we install. Evergreen Sprinklers has been family-owned in the Conejo Valley since 1972 — the crew that builds your drip system is the same local crew you’ll call for service years later, which is exactly why we build systems we won’t mind maintaining. Where a job touches the supply side — valves, pressure, or a backflow assembly — it falls squarely under our CSLB License #949420, Classification C36. The proof isn’t our word — it’s your neighbors’: five Nextdoor Neighborhood Fave awards, 4.9-star reviews that bring up drip work by name, and five decades of Evergreen trucks in Conejo Valley driveways. Ask someone on your street.
We install, repair, and convert drip irrigation throughout Thousand Oaks, Newbury Park, Westlake Village, Agoura Hills, Oak Park, Moorpark, Camarillo, and across the Conejo Valley and Ventura County. Call (805) 390-7437 — we’ll walk the yard and put a written estimate in your hands at no charge.
