Diamond Groundskeeping Services
“Diamond Groundskeeping looks after our 11 acres private school property in Richmond Hill, they do an amazing job, always leaving the property clean and looked after.”
Best Lawn Care Services near New Tecumseth, ON
These contractors serve New Tecumseth from nearby bases in towns including Bradford, Newmarket and Alliston.
15 contractors listed · 3 open 24/7 · 9 open weekends · 14 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
Lawnmart Inc.
“All you have to do is take their advice instead of pretending to know more than them and you will have golf course quality grass in no time!”
Edens Sprinklers and Landscape Design
“Brock and his team did a 10/10 amazing job, and I would absolutely reccomend his services to anyone thinking about landscaping work.”
Como Maintenance Services
“Como Maintenance pressure washed and sealed our fence and deck.”
Bobala Lawn Care
“I contacted Lucas for a spring clean up and within minutes he contacted me back and started the clean the next day.”
Maggio Lawn Care
“Really happy with the amazing work done to my front garden bed, everyone in the neighbourhood has been giving me compliments.”
Listed for homeowners in and around New Tecumseth, 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: New Tecumseth, ON
The 15 contractors on this page are rated from 4.4 to 5.0 across 2,141 reviews; 8 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (92%), quality (74%) and responsiveness (71%). 3 are open around the clock; 9 are open on Saturdays and 7 on Sundays. 1 shows a licence on its website. 7 have ten or more years of experience, the longest 26 years. 3 offer emergency call-outs; 4 give free estimates and 3 are family- or locally-owned. We have a website on file for 14 of the contractors on this page; 10 publish a contact page; 10 list a public email and 2 take bookings online. We count these figures across the contractors on this page; 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.
CK & LK Property Maintenance & Asphalt Sealing
“The finished result is impressive, with the sealant providing excellent protection and a seamless appearance.”
Glendenning Property Maintenance Ltd.
“We have been using Glen for almost 8 years Have had great service and our lawn gets great compliments from our customers”
Zander Sod Co. Limited
“Excellent quality products, fast and professional deliveries, online ordering… 5 star company.”
Complete Property Maintenance
“Ryan and his team are doing a great job!”
Woods Property Service
“Cam from Woods Property Service always provides a top notch and on time service.”
Bradford Hills Landscape and Snow Removal
“Max will never let you down, I've been using him for over 10 years”
King Property Services
“Eli listened to what I needed, immediately gave me a reasonable time/date of when he could help me out and followed through with exactly what he had said”
Greg Varcoe Maintenance
“They keep you in the loop and they were able to work around our schedule and complete an entire overhaul of our property - on very short notice.”
Eastern Pine Contracting Ltd.
“Ryan, Dylan, and their crew did an incredible job They responded to our calls promptly, provided us with a reasonable quote, showed up when they said they would, and worked diligently to get our front lawn looking great.”
Why these companies made our list
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