Best Lawn Care Services in St. Thomas, ON
15 contractors listed · 5 in St. Thomas · 3 open 24/7 · 9 open weekends · 12 rated 4.5+
Data verified October 18, 2026
Simon's Lawn Care
Cardinal Landscaping & Lawn Care
Keat's Lawn Care
LCL Maintenance
Wildroses Landscaping Corp
Listed for homeowners in and around St. Thomas, 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: St. Thomas, ON
5 of the 15 contractors we list are based in St. Thomas; the other 10 serve St. Thomas from London (24 km) and Aylmer (19 km). 14 of the contractors on this page have a rating, from 4.3 to 5.0 across 594 reviews; 1 has 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the contractors on this page are "professional", "price" and "estimates". 3 are open around the clock; 9 are open on Saturdays and 7 on Sundays. 2 show a licence on their websites. 2 have ten or more years of experience, the longest 29 years. 3 offer emergency call-outs; 7 give free estimates and 1 is family- or locally-owned. We have a website on file for all 15 of the contractors on this page; 14 publish a contact page and 13 list a public email. 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 9 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.