Green Valley Irrigation
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24 contractors listed · 6 in Bolton · 10 open 24/7 · 18 open weekends · 18 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Bolton, ON, these 24 contractors handle digging, grading and demolition. Each listing reflects what the contractor publishes about its own equipment and coverage, while the ratings and comments are pulled from public reviews.

6 of the 24 contractors we list are based in Bolton; the other 18 serve Bolton from towns including North York (24 km), Concord (20 km) and Woodbridge (16 km). The contractors on this page are rated from 3.7 to 5.0 across 1,187 reviews; 9 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), responsiveness (83%) and quality (81%). The topics that come up most in reviews of the contractors on this page are "price", "estimates" and "cleanliness". 10 are open around the clock; 17 are open on Saturdays and 15 on Sundays. 5 show a licence on their websites and 1 lists staff certifications (ISA). Domain records put 6 websites of the contractors on this page at ten or more years old; the oldest dates from 2005. 10 offer emergency call-outs; 12 give free estimates; 8 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; 23 publish a contact page and 21 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.
6 of the 24 contractors are based in Bolton, with the rest within 35 km. Every machine arrives on a float, and that move gets charged, so distance shows up as a mobilization line rather than as a worse job. Ask whether it is in the quote or extra.