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Toronto · GTA · Southern Ontario

Excavation Contractor in Toronto & GTA

Expert Excavation for Every Project Scale

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  • $5 Million Liability Coverage
  • WSIB Compliant
  • Fully Certified

About This Service

Excavation

Pinemar Inc provides excavation in Toronto and across the GTA for residential and commercial projects. Work can include foundation and basement digs, pool excavations, trenching, grading, soil removal and backfill. The excavation plan should match the approved drawings and the conditions found on site.

Before digging, the team reviews access for equipment and trucks, required utility locates, soil conditions, the intended depth and how excavated material will leave the property. On tight urban lots, neighbouring structures and available working space can also affect the sequence of work.

Once the site is ready, excavation proceeds to the planned grades and dimensions. The next phase may require inspections, shoring, forming or drainage work depending on the project; those requirements should be established with your designer and municipality before construction begins.

Why Pinemar

Why Choose Pinemar

  • Foundation, basement, and pool excavation
  • Trenching for utilities and drainage systems
  • Precise grading and site leveling
  • Soil removal and backfill services
  • GPS-guided equipment for accuracy

What We Handle

Our Excavation Services

Drone view of a Pinemar excavator digging a residential foundationFoundations

Foundation & Basement Excavation

Every build starts below grade. We dig foundations and basements to the exact depths and dimensions on your drawings — clean walls, accurate grades, and soil hauled off-site — so your footings and inspections happen on schedule.

  • Dug to your approved plans, depths and grades
  • Foundation, basement and footing digs
  • Soil hauled away or stockpiled as needed
  • Site left clean and inspection-ready
Get a Foundation Quote
Orange Pinemar compact excavator working in a tight side-yard excavation beside a brick buildingTight Access

Tight-Access & Rear Addition Excavation

Rear additions and narrow city lots don't scare us off. Compact machines fit through side gates and between fences, and we plan the route in — and the soil out — before a wheel touches your property.

  • Compact excavators built for tight rear yards
  • Side-gate and narrow-laneway access planned ahead
  • Careful work beside existing structures and fences
  • Ideal for rear additions and infill projects
Get a Tight-Access Quote
Pinemar crew spreading and grading soil with a compact excavator and skid steerGrading

Site Grading & Preparation

A level, properly sloped site is what keeps water away from your foundation and your project moving. We cut and fill to plan, shape drainage slopes, and leave a smooth, compacted surface that's ready for the next trade.

  • Cut and fill to planned grades
  • Positive drainage sloping away from structures
  • Compacted, build-ready surfaces
  • Topsoil stripping and site clean-up
Get a Grading Quote
Compacted backfill placed in a narrow strip beside a new concrete foundation wallBackfill

Backfilling

Once walls are poured and approved, the hole needs to close back up properly. We backfill and compact in stages and remove excess soil off-site — so nothing settles, shifts, or pools water against your new foundation later.

  • Backfill placed and compacted in stages
  • Fill matched to your site conditions
  • Excess soil removed and disposed of responsibly
  • Grading restored around the completed work
Get a Backfill Quote

How It Works

Our Process

01

Survey & Planning

We review site plans, locate utilities, and plan the dig.

02

Mobilization

Equipment and crew arrive on schedule, ready to work.

03

Excavation

We dig to spec, maintaining proper grades and slopes.

04

Inspection Ready

The site is prepared and cleaned for your next phase of construction.

Good to Know

Frequently Asked Questions

How soon can excavation begin?

Send your plans and site address so we can assess access, soil removal, and equipment needs. Timing depends on approvals, utility locates, weather, and crew availability.

Do I need a permit to excavate?

It depends on the dig and the overall project. Check with your municipality and designer, and make sure required utility locates and approvals are complete before digging.

What should I expect on excavation days?

Equipment and trucks will need clear access. Expect noise, soil movement, and changing ground conditions; keep children and pets away from the excavation.

How much does excavation cost in Toronto?

There is no reliable one-price answer. Depth and volume of soil, access for machines and haulage, soil and groundwater conditions, disposal, shoring needs, and the project drawings all affect the scope. Send your site address, plans, dimensions and photos for a project-specific quote.

How does a foundation excavation work?

The site is reviewed against the drawings, utility locates and access are addressed, and any required support is planned before digging. Equipment then removes soil to the specified depth and grade, with soil hauled away or retained as the project requires. Inspections and the next construction stage follow the approved plan.

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