When should I book my fall winterization?

Book it for October or November, before the first hard frost. Once temperatures drop below freezing, water left in the lines can expand and crack pipes, valves and heads.

How much does a sprinkler blowout cost in Toronto?

Our fall winterization (blowout) is $80 for up to 6 zones, $160 for up to 10 zones and $200 for up to 16 zones. Systems with more than 16 zones — call or text for a quote. Book for October or early November, before the first hard frost.

When should I open my sprinkler system in spring?

Usually from mid-April to May, once the ground has thawed and hard frosts are over. We restart the system, check every zone for leaks and broken heads, and program the controller for the season. Spring opening is $70 for up to 6 zones and $140 for 7–16 zones; larger systems are quoted.

Do you service systems you didn't install?

Yes. Most of our service calls are on existing systems. We work with all the common brands, and if we can't identify a part we'll find a compatible replacement.

How fast can you come for a repair?

Same-day repair visits are often available. Call or text us and we'll tell you the earliest window that day.

How much does a new sprinkler system cost?

It depends on the size of the property and how many zones it needs, so we quote it on site. The visit and the design are free, and you get the price in writing before any work begins.

What does the 3-year warranty cover?

Our parts and workmanship on every installation and repair are covered for 3 full years from completion. If something we installed or repaired fails, we return and fix it at no charge. Seasonal service is covered by our Freeze Guarantee. Full terms:

Sprinklers watering a freshly installed lawn in Toronto by HigreenWall

5.0 on Google & HomeStars · Toronto & GTA

Lawn sprinkler installation & repair in Toronto & the GTA — Close it right this fall. Green again in spring.

Sprinkler installation, repair and seasonal service across Toronto and the GTA. Same-day repairs often available, upfront all-in prices, and a 3-year warranty on installs and repairs.

Fall Winterization (Blowout)

Fall booking open

Today

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OpeningWateringBlowout

Number of zones

Not sure? Most homes have 4–8 zones

$80

Fall winterization (blowout) · prices before HST

Freeze Guarantee

Reserve your spring opening now so you're first on our list in April and May.

Spring Opening: $70

Book Fall Blowout

How much air pressure is safe? Read the guide

Before you book your fall closing

Water left in the pipes freezes, expands and cracks fittings, heads, valves and the backflow device. You won't see the damage in January — you'll find it in spring when the water goes back on. A cracked line is a $60 repair, a broken rotor head is $80, and a cracked backflow device is the most expensive freeze repair of all. Fall closing starts at $80 (up to 6 zones). It's the cheapest insurance your system has.
Book Fall Blowout
Done: only mist = zone is dry
We keep blowing each zone until only mist comes out. That's how you know no water is left to freeze.
- Main water shut off and system depressurized
- Every zone blown out separately, in cycles, until only mist comes out
- Air pressure kept at a safe level to protect pipes and heads
- Backflow device drained with its test cocks left in the safe winter position
- Controller set to winter/off mode
- Any problems we notice written down for your spring opening
A quick $50 'hook up and blow' can leave water sitting in low spots. We do it zone by zone, every time.

3-year warranty on parts and workmanship for every installation and repair.

Insured · WSIB covered

Same-day repairs often available

Fall blowout from $80

Serving Toronto & the GTA

5.0 on Google & HomeStars

Highlights.

3-year warranty on parts and workmanship for every installation and repair.
Same-day repairs often available
Fall blowout from $80
5.0 on Google & HomeStars
Serving Toronto & the GTA

FOR HOMEOWNERS · DIAGNOSTICS

Something wrong with your sprinklers?

Pick the symptom that looks like yours. You'll see the likely cause and the usual fix.

Sprinkler coverage on a residential front lawn

SYMPTOM CHECK06 ITEMS

LIKELY CAUSE

A clogged or misaligned head, or low pressure in one zone.

TYPICAL FIX

Clean or replace the nozzle, re-aim the head.

See head & nozzle prices →

S-01 · SYMPTOM

Dry or brown patches

LIKELY CAUSE

A clogged or misaligned head, or low pressure in one zone.

TYPICAL FIX

Clean or replace the nozzle, re-aim the head.

See head & nozzle prices →

REMOTE CHECK · PHOTO / VIDEO

Not sure what's wrong?

Text a photo or a short video of the problem and we'll tell you what it looks like before anyone comes out.

Text us a photo (437) 860-8226

WHAT WE DO · 08 SERVICES

Everything your sprinkler system needs.

From a brand-new system to a single stuck valve — one specialist handles the install, the seasonal service and the repairs in between.

NEW INSTALL · PLANSV-01

Technician installing a residential sprinkler system

FREE ON-SITE DESIGN & QUOTE

New sprinkler system installation

We map your yard zone by zone, lay the lines cleanly and leave the lawn tidy — then walk you through the controller before we go.

DESIGN: Zone by zone
PRICE: In writing
WARRANTY: 3 years

Try the cost calculator

SV-02

Sprinkler repair

Broken heads, leaks, dead zones, wiring and valve faults — diagnosed and fixed.

SAME-DAY OFTEN AVAILABLE

SV-03

Spring opening

System turned on, pressure set and every zone tested before the heat arrives.

APR–MAYFROM $70 · UP TO 6 ZONES

SV-04

Fall winterization

Full compressed-air blowout so nothing freezes and splits over the winter.

OCT–NOVFROM $80 · UP TO 6 ZONES

SV-05

Smart controllers

Program your watering from your phone and skip cycles when rain is coming.

WI-FIRAIN DELAY

SV-06

Drip irrigation

Low-flow drip lines that water roots directly instead of soaking the pavement.

GARDENS & BEDS

SV-07

Maintenance plans

One plan that covers opening, mid-season checks and the fall blowout.

SPRINGSUMMERFALL

SV-08

System upgrades

Make an older or builder-installed system work better: add zones, swap worn heads for efficient nozzles, add a rain sensor or smart controller.

OLDER & BUILDER SYSTEMS

on Google & HomeStars: 5.0
warranty on installs & repairs: 3-year
repairs often available: Same-day

How it works

From first call to a green lawn.

Four steps, no surprises. You always know the price before we start digging.

1
Call or send the form
Reply within 24 hours
2
On-site visit
Free for new installations · repairs priced from our list
3
Clean, careful work
Most repairs in one visit
4
Installs & repairs covered for 3 years
Parts and workmanship · seasonal Freeze Guarantee

Pricing

Simple, upfront seasonal pricing.

Every price is all-in: part, installation and testing. Installations and repairs include a 3-year warranty on parts and workmanship; seasonal openings and closings are backed by our Freeze Guarantee. New installations include a free on-site estimate.

Fall winterization

Oct–Nov

from$80up to 6 zones

Up to 6 zones — $80
Up to 10 zones — $160
Up to 16 zones — $200
More than 16 zones — call/text for a quote

Spring opening

Apr–May

from$70Startup & zone test

Startup, every zone tested, heads adjusted
April–May
Freeze Guarantee with every fall closing

Repairs & Installs

Head replacements from$50all-in: part + installation

Same-day repair visits often available
All-in prices from our price list
New installations estimated free
3-year warranty on parts and workmanship for every installation and repair.

See full price list

Brands we install & service

Our work

Lawns, beds and grounds we keep green.

Residential front and back yards, garden beds, commercial frontages and large open turf across Toronto and the GTA.

Two irrigation zone valves on a new PVC manifold in a valve box – HigreenWall Irrigation — Valve box rebuild · new manifold

Irrigation valve manifold exposed during a valve replacement — Valve replacement in progress

Buried irrigation poly pipe with a puncture causing a leak — Leak found: punctured poly pipe

Pop-up sprinkler watering a green front lawn beside trimmed hedges and a stone house — Front lawn sprinklers – stone house

Sprinkler mist watering a backyard lawn and garden beds around a Japanese maple by a wooden fence — Backyard irrigation – Japanese maple garden

Pop-up sprinklers watering a backyard lawn beside a raised flower bed and a wooden deck — Backyard garden irrigation – deck and flower beds

Several sprinkler heads covering a large open lawn with mature trees and a tree-lined fence — Large open lawn – multiple sprinkler coverage

Pop-up sprinkler spraying across a front lawn with a rainbow visible in the mist — Front lawn sprinklers – rainbow in the mist

Repaired backyard sprinkler spraying over a lawn that is recovering from dry patches — Backyard sprinkler repair – dry lawn recovering

Close-up of a black pop-up rotor sprinkler head spraying a stream across a green lawn — Pop-up rotor head in action

Sprinkler watering a backyard lawn next to a tree, a swing chair and a swimming pool — Backyard with pool – lawn irrigation

New sprinkler line being trenched into a lawn with a shovel and a sprinkler head visible — New sprinkler line – trenching

Meet your irrigation specialist

Ardeshir Adiban

Owner & Lead Irrigation Specialist

Our customers are family. That means fair prices, work I'd do on my own home, and advice that saves you money whenever it can.

Book with me

Reviews

What our customers say

5.0 on Google 5.0 on HomeStars

HomeStars

He is very knowledgeable and clearly knows what he is doing. He gave us a fair quote, completed the job promptly…

KausiMaple · Jul 2026Sprinkler repair

HomeStars

Higreenwall came and fixed my sprinkler system. He was very professional and friendly and I would definitely use his service again.

HomeStars userBrampton · Jul 2026Sprinkler repair

HomeStars

Very professional. Will definately hire again if needed.

HomeStars userCaledon · Jul 2026Sprinkler repair

HomeStars

Excellent work, professional and thoughtful. Ardeshir went beyond the initial scope of the work and spent extra time and effort to ensure everything was done properly. Highly recommended him.

FarshidToronto · Jun 2026Sprinkler repair

HomeStars

Ardeshir was extremely prompt to respond and was able to come by for the job the same day. He was fast, professional, friendly and fairly priced. Would definitely recommend Higreenwall.

HomeStars userNobleton · Jun 2026Sprinkler repair

HomeStars

Ardeshir was prompt and did a great job. Very Clean and was impressed with his knowledge and recommendation.

HomeStars userMarkham · Jun 2026Sprinkler repair

HomeStars

Ardeahir Did a fantastic job, he was quick and extremely knowledgeable, fantastic work and thank you! I would hire him again! Thank you

HomeStars userMississauga · Jun 2026Sprinkler repair

HomeStars

Ardeshir responded to the job request quickly. He came the same day in the evening. He was respectful and polite. He dealt with the problem and resolved it. While doing the repair he found another leak on a different hose and he came the very next morning to fix it as we had run out of daylight by then.

JohannaNorth York · May 2026Sprinkler repair

Read our reviews on HomeStars

See all reviews on Google Leave a review

3 YEAR
WARRANTY

Installs & repairs, fully covered.

Every installation and repair is covered for 3 full years, parts and workmanship. Seasonal openings and closings are backed by our Freeze Guarantee. If something we installed or repaired fails, we come back and make it right.

Service area

Serving Toronto & the GTA.

Free estimate

Tell us about your yard.

Send a few details and we'll get back to you within 24 hours with next steps and a time for an on-site visit (free for new installations).

Call or text(437) 860-8226 Emailinfo@higreenwall.com Instagram@higreenwall_irrigation

FAQ

Questions homeowners ask us.

Still unsure about something? Call or text and we'll answer it straight.

Book it for October or November, before the first hard frost. Once temperatures drop below freezing, water left in the lines can expand and crack pipes, valves and heads.

Read our full sprinkler winterization guide →

Lawn sprinkler installation & repair in Toronto & the GTA — Close it right this fall. Green again in spring.

Before you book your fall closing

Highlights.

3-year warranty on parts and workmanship for every installation and repair.

Same-day repairs often available

Fall blowout from $80

5.0 on Google & HomeStars

Serving Toronto & the GTA