JHC Landscaping Inc
- Driveway
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None of these contractors is based in East Gwillimbury; they work from towns including Newmarket (10 km), Whitchurch-Stouffville (23 km) and Barrie (34 km).
24 contractors listed · 2 open 24/7 · 16 open weekends · 21 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around East Gwillimbury, ON, these 24 contractors install, repair, start up and blow out sprinkler and drip systems. Each card repeats what the company says about its own services, seasonal hours and free estimates; the star ratings and review lines are pulled from public reviews.

The 24 contractors on this page are rated from 4.0 to 5.0 across 1,968 reviews; 10 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (93%), quality (86%) and responsiveness (84%). The topics that come up most in reviews of the contractors on this page are "price", "estimates" and "communication". 2 are open around the clock; 16 are open on Saturdays and 8 on Sundays. 7 have ten or more years of experience, the longest 28 years. 2 offer emergency call-outs; 11 give free estimates; 2 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the contractors on this page; 22 publish a contact page; 22 list a public email and 2 take bookings online. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Round-the-clock hours are stated by 2 of the 24 contractors here. A broken mainline is about the only irrigation emergency worth a night call, and the first move is yours: shut the system off at its isolation valve, and at the house shutoff if water keeps running. Everything else holds until daylight.