Excavation & Construction Services Across the GTA
Excavation, trenching, grading, foundation digs, demolition, and pool removal across the Greater Toronto Area.
Owner on every job. $2M general liability, fully insured. 18 years operating across the GTA. Free on-site quote within 24 hours — same-day callback guaranteed.
Experienced Excavation Company Serving Richmond Hill and Surrounding Areas
OCM is a trusted excavation company in Richmond Hill, ON, providing dependable site preparation for residential and commercial projects. As a reliable excavation contractor in Richmond Hill, Ontario, we focus on precision, safety, and properly prepared job sites.
Our team handles everything from residential excavation and commercial excavation to trench digging, grading, and yard preparation. Whether you need a professional grading contractor or accurate trenching work, we bring the right equipment and experience to every project.
We also provide detailed mini excavator services for properties where access is limited but accuracy still matters.
OUR PROJECTS
Our Excavation & Site Preparation Services
Residential & Commercial Excavation Services
We provide complete residential excavation in Richmond Hill, ON, for new homes, additions, driveways, and property improvements. Our team ensures your site is cleared, leveled, and properly prepared before construction begins.
For builders and developers, we offer professional commercial excavation with careful planning and efficient execution. As an experienced excavation contractor in Grand Toronto Area, we manage projects of all sizes with attention to detail.
We also provide reliable excavating services for clients in Barrie and surrounding areas who require professional excavation and grading solutions.
Trenching & Post Drilling Services
OCM provides accurate trenching services in Richmond Hill, ON, for drainage systems, plumbing lines, and underground utilities. As a dependable trench-digging contractor, we ensure each trench is measured correctly and completed safely.
We also specialize in post drilling for fences, decks, and structural supports. Our experienced drilling contractors in Richmond Hill deliver consistent depth and alignment, creating secure foundations for long-lasting installations.
We extend our trenching solutions to clients needing trenching services in Barrie and the surrounding areas.
Land Grading & Yard Preparation
Proper grading is essential for drainage and structural stability. As an experienced grading contractor in Richmond Hill, Ontario, we shape and level land to prevent water pooling and create build-ready surfaces.
Our team delivers professional land grading services for both residential and commercial developments. We also provide dependable yard cleaning services to clear debris and prepare properties for construction or landscaping.
For larger projects, we operate throughout the Grand Toronto Area and also provide professional grading services in Barrie and the surrounding communities.
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Start Your Excavation Project with Confidence
If you’re planning an excavation or grading project in Richmond Hill, Barrie, or the surrounding areas, OCM Excavation & Construction is ready to help.
Call 416-317-3090 today to discuss your project and request a consultation.
Trusted by homeowners and contractors across the GTA. Here’s what our customers say about OCM Excavation & Construction.
Independently verifiable credentials
OCM Excavation has been serving the Greater Toronto Area since 2008. Licensed and fully insured. See our Trust & Credentials page for license number and insurance certificate.
View Credentials💰 $250 Referral Bonus
Refer a friend or family member. When they hire OCM for a project of $5,000+, you get $250 cash on completion.
No limit. Refer 5 friends = $1,250.
📞 Call 416-317-3090 to Referin the GTA? Let's talk.
Independently verifiable credentials
OCM Excavation has been serving the GTA since 2008. To verify our credentials see our Trust & Credentials page.
Frequently Asked Questions
What areas do you serve?
We serve the entire Greater Toronto Area including Toronto, Richmond Hill, Vaughan, Markham, Newmarket, Aurora, Barrie, Brampton, and Mississauga.
Do you offer free quotes?
Yes. We provide free, no-obligation estimates for all excavation projects and respond to requests within 24 hours.
Are you licensed and insured?
Yes — OCM Excavation & Construction is fully licensed and insured for residential and commercial work across Ontario.
What types of excavation projects do you handle?
Foundation digs, pool excavation, basement excavation, driveway prep, site preparation, utility trenching, post drilling, land grading, drainage, and yard preparation.
How much does excavation cost in the GTA?
Costs vary by project size, depth, access, and soil conditions. Small residential jobs typically start around $1,500–$3,000; large commercial projects are quoted on-site.
How quickly can you start a project?
Most residential jobs can begin within 3–7 days of quote acceptance. Emergency excavation and repair service is also available.
Do you work in tight or narrow access areas?
Yes — our mini-excavator services are designed for tight backyards, narrow side lots, and confined work areas where larger machines cannot fit.
What is the difference between excavation and grading?
Excavation removes earth to create holes or trenches (for foundations, pools, utilities). Grading shapes and levels the soil surface for drainage, foundations, or landscaping. We do both.