Best Lawn Care Services in Newmarket, ON
15 contractors listed · 8 in Newmarket · 3 open 24/7 · 13 open weekends · 13 rated 4.5+
Data verified October 21, 2026
CK & LK Property Maintenance & Asphalt Sealing
Bps-Blossom Property Services
King Property Services
Husky Lawn Care Inc
Forever Green
Listed for homeowners in and around Newmarket, ON, these 15 contractors mow, feed and treat lawns. The visit schedules, seasonal hours and treatment plans are what each company publishes itself; the ratings and quoted lines are pulled from public reviews.

Area overview: Newmarket, ON
8 of the 15 contractors we list are based in Newmarket; the other 7 serve Newmarket from towns including King (9 km), East Gwillimbury (10 km) and Bradford (11 km). 14 of the contractors on this page have a rating, from 4.4 to 5.0 across 1,479 reviews; 4 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), quality (82%) and responsiveness (77%). 3 are open around the clock; 13 are open on Saturdays and 7 on Sundays. Domain records put 8 websites of the contractors on this page at ten or more years old; the oldest dates from 1998. 3 offer emergency call-outs and 6 give free estimates. We have a website on file for 13 of the contractors on this page; 11 publish a contact page; 9 list a public email and 1 takes 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.
Do any of these crews cut on Saturdays or Sundays?
Weekend hours show on 13 of the 15 mowing listings here. Mowing routes run on fixed weekdays so one crew can keep a street together, and Saturday is usually held back for catching up after rain. Ask what the schedule does in a wet week, since a skipped cut in peak growth is hard to recover.