Many Calgary homeowners start with a basic irrigation system covering the front and back lawn, then add landscaping, garden beds, or new grass areas that need their own watering zones. Adding zones to an existing system is almost always more affordable than people expect — especially if the valve manifold has unused ports.
Calgary Irrigation Zone Addition — Cost Breakdown
| Scenario | Cost Range | What's Involved |
|---|---|---|
| Add 1 drip zone (garden beds) | $300-$600 | New valve + drip tubing from existing manifold |
| Add 1 spray zone (new lawn area) | $400-$800 | New valve + pipe run + heads in new area |
| Add 2-3 zones (large landscaping project) | $900-$2,000 | Multiple valves, pipe, heads + controller zone addition |
| Controller upgrade needed (no spare zones) | +$150-$400 | New controller with more zones OR Rachio expansion module |
The first thing J.G. Irrigation checks when quoted an expansion is whether your existing controller has unused zone terminals and whether your manifold has open ports. Many Calgary homes have 6-zone controllers with only 4 zones in use — adding zones is as simple as running new pipe, adding a valve, and wiring it to the existing controller. Only when the controller is full does an upgrade become necessary. Call 587-433-4795 for a free expansion assessment.
Can I add a zone for vegetable garden drip irrigation to my existing Calgary system?
Yes — this is one of the most popular Calgary irrigation expansions. A drip zone added to an existing system serves a vegetable garden or raised beds with precise, low-volume watering that spray heads can't deliver. The drip zone runs from your existing manifold and uses pressure-compensating emitters spaced per plant type. Cost is typically $300-$600. J.G. Irrigation provides free quotes: 587-433-4795.
Calgary Sprinkler Zone Addition — Free Assessment
J.G. Irrigation — Calgary Irrigation Services
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IA-Certified Specialists · All Calgary Communities · Free Quotes · 587-433-4795
