Excavation Contractors in Markham, — 5 Local Contractors

There are 5 excavation contractors in Markham, . The average rating is 4.4 out of 5 stars across 5 rated businesses. The highest rated is Hadasa Contracting & Excavation (5.0 stars). The most reviewed is Hadasa Contracting & Excavation with 21 reviews.

Whether you need routine service or a major project, Markham has qualified excavation contractors ready to help. Common services include site preparation, foundation digging, grading, trenching, land clearing, and drainage work. To protect yourself, confirm proper equipment, liability insurance, and experience with local soil conditions. Ontario's variable four-season climate play a role in scheduling and material selection, so hire someone who knows the area. Confirm they handle utility locates and have the right equipment for your job size. Compare your options below to find the right fit.

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Frequently Asked Questions

How many excavation contractors are in Markham?
There are 5 excavation contractors listed in Markham, as of 2026.
What is the average rating?
The average Google rating for excavation contractors in Markham is 4.4 out of 5 stars.
How do I choose a excavation in Markham?
Compare ratings and review counts, verify their credentials and insurance, and get at least three quotes before hiring.