JIA Irrigation 加嘉喷淋

Residential irrigation · Lower Mainland, BC

A green lawn is just water in the right place.

Installation, repairs, spring start-ups and fall blowouts for homes across Surrey, White Rock, Langley, Delta, Richmond and Vancouver. One technician, start to finish — you deal with the person who does the work.

Fall blowout in progress — that mist is the water being pushed out of the lines before the first freeze.

The year, in order

A sprinkler system is a seasonal machine.

Two visits carry most homes through the year. Miss the fall one and the repair bill in spring is almost always larger than the blowout would have been.

01

Spring start-up

March – May

Charge the mainline, open each zone, check every head for breaks, clogs and bad arcs, then set the controller schedule for the season.

02

In-season repairs

June – September

Called out as problems appear: a dry patch, a geyser in the lawn, a zone that won't open, a controller that lost its program.

03

Fall blowout

October – November

Compressed air through every zone until the lines run dry, backflow and valves drained, controller shut down for winter.

04

Winter — system down

December – February

Nothing to do, and nothing to pay for. We get in touch before the next start-up rather than selling you a plan.

What we do

Everything from the valve box to the last head.

System installation

New residential systems designed around your lot: zone layout matched to sun, slope and water pressure, trenched and commissioned.

Upgrades & modifications

Whether it's moving up to a smart controller you manage from your phone, adding or dropping zones, or putting in drip irrigation — we're here whenever you need it.

Repairs & troubleshooting

Broken heads, cracked laterals, stuck solenoids, chewed wiring, zones that run when they shouldn't.

Spring start-up

Pressurize, walk every zone, correct arcs and spray patterns, replace what failed over winter, program the controller.

Fall blowout

A gas-driven air compressor pushes the water out of every zone, leaving nothing in the lines to freeze over winter.

Backflow testing

Annual testing and paperwork for homes in White Rock, where the city requires a tested device on the irrigation line.

Certified Backflow Assembly Tester BC Water & Waste Association · Cert. #35731

Why us

Local knowledge, real brands, honest prices, remote support.

Local expertise

Years in the Lower Mainland, familiar with the water regulations across its municipalities — and certified to test backflow devices in BC.

Smart irrigation, supported remotely

A smart controller changes its watering rhythm with the forecast, which brings the bill down. More to the point, we support it remotely at no charge — walking you through it until you're comfortable running it yourself.

Quality you can trust

Industry-leading brands — Rain Bird, Hunter and K-Rain. Precision installation: head-to-head coverage, tidy trenching, and minimal disruption to the lawn and beds you already have.

Competitive, transparent pricing

Fair, competitive pricing — quoted before the work starts, parts itemised, nothing added after the fact.

Our work

Real jobs, from first flag to last blowout.

Every photo below is from our own trenches — a full install from the layout paint to the finished valve manifold, then the repairs, tests and winterizations that follow.

Why the fall visit matters

Water left in the line is what cracks the pipe.

Water expands as it freezes. A lateral still holding water in December splits underground, and you don't find out until the lawn floods in March. Compressed air through every zone takes that water out.

A PVC lateral split open lengthwise in a trench after freezing
What it costsThe cost of a blowout done without the right equipment: a PVC lateral split end to end by frost.
A Honda GX390 petrol engine driving a rotary-screw air compressor on a skid, with hose reel and gauges
Our compressorOur own petrol-driven compressor. Blowout season opens in the fall and runs right through to Christmas.
Mist blowing from sprinkler heads across a front lawn under tall trees during a fall blowout
Blowout, zone by zoneOnly a petrol-engine compressor moves enough air — blown zone by zone, until nothing but mist comes through.

Where we work

Across the Lower Mainland.

Surrey White Rock Langley Delta Richmond Vancouver

Get in touch

Text or WeChat gets the fastest reply during the season.

Phone / text 778-953-0986
Email jiairrigation@gmail.com
WeChat ID jiairrigation
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