Axhorn Contracting Inc.
“I've hired them for a few jobs at different timrs and they were all completed in a very satisfactory manner.”
Best Excavation Services in Oshawa, ON
15 contractors listed · 6 in Oshawa · 8 open weekends · 10 rated 4.5+
Data verified October 19, 2026
Quinn's Contracting
“All work was done highly professionally, in a precise, methodical, and very efficient manner.”
Les Brown Excavating Ltd.
“He coordinated two other services seamlessly and left the work site neat and tidy.”
Technical Jetting Services
“This company is the best in its field and fast working too.”
Dig Excavation
Creative Visions
Listed for homeowners in and around Oshawa, ON, these 15 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.
Area overview: Oshawa, ON
6 of the 15 contractors we list are based in Oshawa; the other 9 serve Oshawa from towns including Whitby (8 km), Hampton (15 km) and Warkworth (19 km). 13 of the contractors on this page have a rating, from 4.0 to 5.0 across 332 reviews; 1 has 50 or more reviews and 10 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (95%), responsiveness (89%) and quality (86%). 8 are open on Saturdays and 4 on Sundays. The services the contractors on this page list most often on their websites are excavation (4), excavation services (2), landscaping (2), outdoor living spaces (2) and snow removal (2). 3 have ten or more years of experience, the longest 26 years. 4 give free estimates and 4 are family- or locally-owned. We have a website on file for all 15 of the contractors on this page; 13 publish a contact page and 10 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.
What do these contractors show on their sites?
All 15 excavation listings here point to a website. Look for the equipment list and photos of completed sites. Machine size decides access, and a firm that shows restored, graded ground rather than only dramatic digging pictures is telling you how it finishes a job.
Whitby Landscaping
“I had my front yard cleaned up & re-sodded and the backyard was cleaned up, a fence replaced & a lot of old plants (vines, lilacs) removed.”
Limestone Construction and Excavating
“Limestone's very personable and friendly owner/operator Benjamin (Ben) Batson, holds a degree in engineering and his and his crew's knowledgeable, meticulous work and attention to detail together with a customer centered focus on a project, is unmatched and unprecedented in our experience with area trades.”
Hard-Co Construction Ltd.
“Great company very very good customer service”
Tri-Force Utilities
“The integrity and professionalism displayed to all their clients is a given and you can rest assured the job will always be done with top notch service!!”
Rival Landscapes
“Wife loved it so much we ripped up our driveway and got Rival to install an interlocking driveway!”
Colossal Contracting
“We had to redo our countertops, backsplash and sink in a very short timeframe, and the team at Colossal Contracting managed to get the job done.”
3sixty Excavation
“Scott and his team very professional!”
Boricic Earthworks Inc.
“Boricic earthworks completed an absolutely beautiful retaining wall along my driveway, impeccable quality done in a very time efficient manner.”
Durham Basement Technologies Inc.
Why these companies made our list
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