Irrigation System Installation in San Jose
Irrigation Systems Built for San Jose's Climate and Soil
A new irrigation system in San Jose typically costs $3,500 to $8,000 for a full yard, or $600 to $1,000 per zone if you’re adding on to an existing setup. The exact number depends on yard size, soil, and how many zones your plants actually need. JPM Landscape (CA Contractor License #963784) has designed and installed irrigation systems across San Jose and Silicon Valley since 1984, and every system we build is matched to Santa Clara County’s dense clay soil and dry summers — not a one-size-fits-all sprinkler kit.
If your yard has brown patches in one corner and puddles in another, that usually means the zones were never matched to the plants and slope in the first place. We map your entire property before we install a single head, so every zone gets exactly what it needs and nothing runs on the wrong schedule.
Types of Irrigation Systems We Install
Not every yard needs the same solution. JPM Landscape designs and installs every major irrigation type, with each zone built for the specific area it waters.
1. Landscape Irrigation
Mixed outdoor environments — shrubs, flower beds, ground cover, and lawn — need separate zones with different water volumes and schedules. We design every landscape irrigation system so each area gets exactly what it needs, eliminating the overwatering and dry corners that come with single-zone setups.
2. Yard Irrigation
A full yard system covers your front yard, backyard, and side yards with properly calibrated heads matched to each zone’s sun exposure and plant type. We map your entire property before installation so there are no dry corners or runoff problems.
3. Lawn & Sod Irrigation
Lawns demand consistent, even coverage. We pair rotary or spray heads calibrated to your turf type, with smart scheduling that runs at optimal times automatically — no seasonal adjustments needed. For new installs, this works seamlessly alongside our sod installation service.
4. Tree Irrigation
Young and established trees have completely different water needs. JPM installs dedicated tree zones — often using deep-root drip emitters — that deliver water directly to the root zone without wasting water on surrounding areas. Paired with our tree planting service, every new tree gets the strongest possible start.
5. Smart Controllers & Drip Zones
Every system we install can run on a smart, WiFi-connected controller that adjusts watering automatically based on real-time weather data — so your system waters less during a cool, foggy stretch and skips a cycle entirely after rain. Paired with drip zones for beds and borders, a smart controller is usually the single biggest lever for cutting a San Jose water bill without losing plant health.
Our Full Irrigation Service List
- Irrigation Systems
- Irrigation Installation
- Irrigation Repairs
- Landscape Irrigation
- Sprinkler System Installation
- Drip Irrigation Systems
- Yard Irrigation
- Plant Irrigation
- Flower Irrigation
- Smart Irrigation Controllers
- Garden Irrigation
- Lawn Irrigation
- Sod Irrigation
- Tree Irrigation
- Irrigation System Design
Drip Irrigation vs. Sprinkler Systems — Which Does Your Property Need?
The two most common irrigation methods in San Jose are drip systems and sprinkler systems. Choosing the wrong one wastes water and stresses your plants. Here’s how they compare:
| Drip Irrigation | Sprinkler Systems | |
|---|---|---|
|
Best for |
Garden beds, shrubs, trees, planting areas |
Lawns, sod, large turf zones |
|
Water efficiency |
Up to 90% — water goes direct to roots |
70–75% with correct head selection |
|
Evaporation loss |
Minimal |
Higher in midday Bay Area heat |
|
Bay Area fit |
Preferred under Valley Water guidelines |
Approved with smart controllers |
|
Maintenance |
Annual emitter flush recommended |
Seasonal head and valve inspection |
Most San Jose residential properties benefit from a hybrid approach — drip emitters for beds and borders, spray or rotary heads for lawn zones. JPM Landscape assesses your property and recommends the right combination before any work begins. See our dedicated low-water drip systems page for full drip irrigation details.
Irrigation Installation Costs, Permits & Local Rebates in San Jose
Installation Costs
A full irrigation system install runs $3,500 to $8,000. Adding zones to an existing system runs $600 to $1,000 per zone. Final pricing depends on yard size, soil conditions, and whether you’re adding a smart controller. For a closer look at what drives that range, see our full irrigation installation cost breakdown.
Permits & Code Compliance
California’s Model Water Efficient Landscape Ordinance (MWELO) applies to new landscape and irrigation projects of 2,500 square feet or more, which covers most full front-and-backyard installs in San Jose. Every irrigation system we install includes backflow prevention on each zone as standard practice, protecting your home’s drinking water regardless of project size.
Water Rebates in Santa Clara County
San Jose homeowners installing water-saving irrigation equipment — including smart controllers and rain sensors — may also qualify for Valley Water’s Landscape Rebate Program. Rebate amounts and eligibility are reviewed periodically, so we confirm current terms at valleywater.org before finalizing your project scope.
Our Irrigation Installation Process
- Free on-site assessment — we check your water pressure, existing lines, sun exposure, and soil before recommending anything.
- Custom zone design — heads, drip lines, and controller are mapped to your specific plants and yard layout, not a generic kit.
- Installation — most residential systems are completed within a few days once work begins, depending on yard size and zone count.
- Testing & controller programming — every zone is pressure-tested and the schedule is programmed before we leave.
- Walkthrough — we show you how to run and adjust your new controller yourself.
Why San Jose Homeowners Choose JPM Landscape for Irrigation
- Since 1984 — four decades designing and installing irrigation systems across San Jose, Saratoga, Los Gatos, Campbell, Cupertino, and Sunnyvale.
- Licensed California Contractor — License
#963784. Every installation is performed by our own trained crew, never subcontracted. - 12x Best of Houzz (2014–2026), 92 reviews at 4.9 stars.
- Smart, water-saving design — every system we install is compatible with smart controllers, keeping your landscape aligned with Valley Water guidelines without sacrificing a healthy yard.
Service Areas - Irrigation Systems San Jose & South Bay
Frequently Asked Questions
A full irrigation system typically costs $3,500 to $8,000, or $600 to $1,000 per zone if you're expanding an existing system. The final price depends on yard size, soil, and how many zones your plants need.
Most San Jose yards do best with a hybrid of both — drip for garden beds, shrubs, and trees, and spray or rotor heads for lawn and turf areas. We assess your plant layout and recommend the mix that uses the least water for the healthiest result.
Installation time depends on yard size and the number of zones. Most residential systems are completed within a few days once work begins, and we'll confirm your exact schedule after the on-site assessment.
Yes — a properly zoned system with a smart controller only waters what each zone actually needs, which is where most of the waste happens on an old, single-zone setup. Pairing drip lines with weather-based scheduling is typically the biggest single change for lowering a Bay Area water bill.
A working, well-designed irrigation system keeps your landscaping healthy year-round, which is part of what buyers and appraisers look at when comparing a home's curb appeal. It won't add value on its own, but a dead or patchy lawn from a failed system will hurt it.
Most systems should be checked once a year, ideally in early spring before the dry season starts, to catch broken heads, leaks, or an outdated controller schedule. Systems that run through the summer without a check tend to develop leaks that only show up as a high water bill months later.
Ready to Upgrade Your Landscape with a Smarter Irrigation System?
Keep your yard thriving while saving water with JPM Landscape’s expert irrigation system installation in San Jose, Silicon Valley, and South Bay communities. From drip irrigation to smart sprinkler controllers, our team designs and installs systems built for efficiency and long-term performance.
