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Industrial + Commercial + Residential P.Eng Stamped $5M Insured
Mississauga industrial park with an excavator and trucks building a warehouse pad
Serving Port Credit to Airport Corporate Centre

Excavation in Mississauga for Warehouse Pads, Loading Docks and Homes

Pro Excavation Toronto provides residential, commercial and industrial excavation throughout Mississauga, backed by 22+ years combined Toronto excavation and underpinning experience. The industrial parks around Pearson, Malton, Meadowvale and the Gateway area make it the busiest part of the GTA for warehouse and logistics construction. We build pads and loading docks here for owners and general contractors, and we also dig foundations, basements and waterproofing for homeowners in Port Credit, Streetsville and Cooksville.

  • Site visit within 48 hours
  • Permits via City of Mississauga Building Division
  • P.Eng stamped, $5M + WSIB
  • 24h emergency water + sewer
Request a Free Site Visit Call (647) 277-2002
22+
Years
1
Case studies here
4h
Emergency
Fixed-Price Proposal

Book a Free Site Visit

Site visit in 48 hours. Written quote on letterhead in 24 hours after that. Fixed-price. P.Eng stamped where required.

No obligation. Written quote on letterhead before any contract.

  • 22+
    Years Combined
  • 100%
    P.Eng Stamped
  • 24h
    Written Quote
  • $5M
    Liability + WSIB
  • 4h
    Emergency On-Site
What Goes Wrong

Pad or Dock Delays in Mississauga?

Soft subgrade under a pad near Pearson

The slab contractor is booked, but the subgrade pumps under a loaded truck and the level check keeps failing.

Why it happens here: Pearson logged a record 126 mm in a single day in 2013, and pads around the airport sit on ground that softens fast when water has nowhere to go.

How we fix it: Our industrial excavation crews proof-roll the subgrade, dig out soft pockets and place granular in tested lifts, with Proctor results reported the same day.

Plan rejected on first submission

Underpinning and deep excavation are structural work. Drawings without an Ontario P.Eng stamp, a 1.2 m pin sequence and shoring details come back from City of Mississauga Building Division for revisions, which can add 6 to 10 weeks.

Neighbour objection mid-project

Shared walls and tight side yards mean the neighbour is part of the job. Skip the notice package and condition survey, and a complaint or variance objection can stop work for months.

A live utility strike

Gas, hydro, water and telecom lines run under almost every yard. Digging without Ontario One Call locates and hydrovac daylighting risks a strike that costs $15K to $120K and shuts the site down.

Local Overview

Mississauga Excavation for Logistics Parks and Lakeshore Homes

Mississauga is where most of our industrial pad work happens, near the Pearson logistics corridor. We work under the city's own permit process and Credit Valley Conservation rather than Toronto Building and TRCA.

Typical housing and sites
Large industrial and logistics parks near Pearson, plus 1960s-80s detached homes
Permit office
City of Mississauga Building Division (not Toronto Building) (City of Mississauga (Region of Peel))
Why this area is different
GTA catchment for GC subcontract work, permits through the City of Mississauga (not Toronto Building), and the $1.1M, 28,000 sq ft industrial warehouse pad + loading dock project.
Compaction test on a granular warehouse pad in Mississauga
Compaction test on a granular warehouse pad in Mississauga
Most Requested Here

Industrial, Commercial and Residential Excavation

The services clients here ask us for most, listed by how often local conditions call for them. Every one is quoted in writing within 24 hours of the site visit.

Industrial Excavation

$100K-$2M

We prepare industrial sites across the GTA for warehouses, plants, loading docks and rail-adjacent yards, at $100K to $2M scale. Our 10-ton class excavators, articulated dump trucks and hydrovac are owned, so mobilization is fast and there is no rental markup. Pads are built to P.Eng drawings with proof-rolled subgrade and Proctor-tested Granular B and A, and brownfield soil is tracked under O. Reg. 406/19, which means your MOECP file stays clean.

10-Ton Heavy FleetMOECP ComplianceCompaction Testing
Includes
Design, earthworks, testing, soil tracking
Timeline
4-20 weeks depending on pad size and soil conditions

28,000 sq ft Mississauga warehouse pad and loading dock delivered on a fixed-price contract ($1.1M).

Request an Industrial Proposal for Industrial Excavation

Site Preparation + Earthworks

$15K-$250K

We turn raw or cleared land into a build-ready site for new homes, subdivisions, commercial pads and plants across the GTA. Work starts with clearing, topsoil stripping and erosion controls, then cut and fill to the engineer's grades with fill compacted in lifts and density tested. We aim to balance the site so less soil moves on or off, which is usually the biggest cost lever, and near ravines we work within TRCA permit conditions.

Cut + Fill BalancedTRCA AwareCompaction Tested
Includes
Clearing, grading, stormwater, controls
Timeline
1-8 weeks depending on site area

Scarborough rail-adjacent earthworks with brownfield soil haul under O. Reg. 406/19 ($420K).

Quote My Site for Site Preparation + Earthworks

Commercial Excavation

$25K-$500K

We run bulk excavation for multi-unit residential, low-rise and mid-rise commercial projects across Toronto, where lot lines are tight and neighbours sit close. Our P.Eng coordinates the earth retention design, from soldier piles and lagging to rakers and tiebacks, so each lift is dug and inspected in sequence under OBC Part 4. Dewatering, Sewer Use By-law discharge and O. Reg. 406/19 soil tracking are handled in-house, which means developers get one fixed-price scope.

OBC Part 4Shoring IntegratedExcess Soil Compliant
Includes
Bulk dig, retention, dewatering, export
Timeline
2-12 weeks on site depending on volume and retention

Yonge-Eglinton mid-rise excavation with P.Eng shoring and daily monitoring, zero neighbour claims ($310K).

Request a Commercial Proposal for Commercial Excavation

Foundation Excavation

$8K-$30K

We excavate foundations for custom homes, laneway houses and additions across Toronto, digging to the footing depth your drawings and the 1.2 m frost line require. Our crew works from surveyed layout stakes, cuts the over-dig your forming trade needs, and benches or shores to O. Reg. 213/91 and the P.Eng design. Ontario One Call locates and hydrovac daylighting come before the bucket, and GCs get same-day call-backs, which means the forming crew starts on the day you planned.

GC Schedule ReadyFrost Depth 1.2 mBackfill Included
Includes
Layout, dig, over-dig, haul-off, backfill
Timeline
2-10 working days on site for most residential foundations

Markham custom-home foundation dug and backfilled on the GC's schedule with same-day call-backs ($38K).

Book a Foundation Dig for Foundation Excavation

Also available

How It Works

How We Deliver a Pad, Start to Finish

The same five steps on every project, from the first call to the handover package.

  1. 1

    Site Visit in 48h

    Free, no obligation

    We walk the property, measure access and the foundation, and our P.Eng reviews structural work before any deposit.

  2. 2

    Written Quote in 24h

    On letterhead

    A fixed-price CAD quote with every line item, the draw schedule and the permit path for your address.

  3. 3

    Permit + Notices

    2-8 weeks

    Stamped drawings filed with City of Mississauga Building Division, neighbour notices sent, locates and hydrovac daylighting booked.

  4. 4

    5-Stage Build

    Fixed price

    Excavation, structural, backfill and final, each inspected and paid only when complete. No change orders without your signature.

  5. 5

    Written Handover

    Clean site

    Final inspections signed off, site cleaned, and a handover package with photos, engineer letters and permit close-out.

Get a Fixed-Price Pad Proposal

Book a free site visit. Our P.Eng reviews the foundation before any deposit, and you get a fixed-price quote in writing within 24 hours. No change orders without your signature.

(647) 277-2002 Request a Free Site Visit
Local Expertise

Logistics Corridor Know-How

Industrial work here lives and dies by logistics.

  • Pearson corridor access. Sites near the airport, Malton and the Gateway area sit beside the 401, 427, 409 and 410, which keeps our trucks and articulated haulers moving between site, quarries and receiving sites.
  • Live shipping operations. Most of our pad and dock projects happen beside buildings that keep shipping. On our 28,000 sq ft warehouse pad, truck traffic was phased around shipping windows so the building never lost a dock door.
  • Owned fleet. Our 10-ton class excavators and dump trucks were on that site the week after award, something the owner's previous contractor never managed with rented equipment.
  • Residential work in Port Credit, Streetsville and Cooksville uses the same compact machines and conveyors we run in Toronto.

Site visits from Port Credit to Malton are booked within 48 hours, with proposals 24 hours after.

Local Expertise

Warehouses, Docks and 1960s-80s Homes

Our work here splits between industrial clients and homeowners.

  • Warehouse and distribution pads. Proof-rolled subgrade, Granular B and A in lifts, Proctor testing on every lift and reports to the owner the same day. The pad has to pass the slab contractor's level check the first time, and ours did, with no change orders on a $1.1M job.
  • Loading docks and yard expansions for existing buildings, phased so operations continue.
  • GC subcontract work on commercial and multi-unit projects, where general contractors need an excavation and shoring sub who shows up and stamps the drawings.
  • 1960s to 1980s detached homes in Streetsville, Cooksville, Meadowvale and Port Credit, where owners underpin for height, waterproof wet basements or rebuild.

Industrial owners get P.Eng stamped drawings, BCIN Part 4 qualified oversight and a fixed-price contract with a 5-stage draw schedule that lines up with capital approvals.

Local Expertise

City of Mississauga, Peel and Credit Valley Conservation

This is outside the City of Toronto, so the approvals are different.

City of Mississauga Building Division. Building, demolition and excavation-related permits are issued by the city, not Toronto Building. Plan review, inspection booking and zoning rules follow the city's own processes, which our expeditor handles.

Region of Peel. Water and wastewater connections and some servicing approvals involve the Region of Peel rather than Toronto Water.

Credit Valley Conservation. Much of the city, including areas along the Credit River and Etobicoke Creek, is regulated by Credit Valley Conservation or TRCA. Work in regulated areas needs a permit from the right authority.

Excess soil. O. Reg. 406/19 applies province-wide, so industrial projects need soil planning, sampling where required and load tracking.

Local Expertise

Industrial Subgrade and the Credit Valley

Much of the industrial land here sits on clay till that makes a good subgrade once soft pockets are found and replaced, which is what proof-rolling is for. Along the Credit River valley and near Lake Ontario in Port Credit, soils are sandier and groundwater is higher, affecting basements and deep excavations. Older industrial sites can carry fill from earlier uses, so soil is characterized before it moves.

Why Us

Why Owners and GCs Near Pearson Call Us

  • Delivered a $1.1M, 28,000 sq ft warehouse pad on a fixed price
  • Owned 10-ton class fleet and dump trucks, mobilized fast
  • Same-day Proctor compaction reports on every lift
  • City of Mississauga permits and Credit Valley Conservation experience
  • Phasing around live shipping and dock operations
  • Written fixed-price proposal within 24 hours of the site review
Project Examples

Recent Projects Nearby

Recent work in this area and in similar house and site types across the GTA. No addresses or faces, as our clients prefer.

Warehouse pad site prep in Mississauga with an excavator and dump truck placing compacted granular base Industrial $1.1M

Mississauga

28,000 sq ft Warehouse Pad + Loading Dock

We stripped and proof-rolled the subgrade, replaced soft pockets, then placed Granular B and A in lifts with Proctor testing on every lift. Two loading dock pits were excavated and backfilled in phases so the existing building never lost a shipping door. Fixed-price contract, P.Eng stamped drawings, zero change orders.

Industrial Excavation
Shored pipe gallery trench at an operating industrial plant in Vaughan with a hydrovac truck on site Industrial $680K

Vaughan

Plant Site Prep + Pipe Gallery

Every existing line was daylighted by hydrovac before the first cut. The pipe gallery trench was shored to the P.Eng design and dug in shifts around production. Excess soil was sampled and tracked by a Qualified Person under O. Reg. 406/19, and the gallery was handed to the mechanical contractor two days early.

Industrial Excavation
Exterior basement waterproofing in Etobicoke with membrane, dimple board and new weeping tile Residential $45K

Etobicoke

Basement Excavation + Exterior Waterproofing

The basement flooded every spring because groundwater sits close to the surface near Lake Ontario. We excavated the exterior, installed an elastomeric membrane, dimple board, new weeping tile and clear stone, and added a sump. Fixed price, and the house stayed dry through the next spring melt.

Basement Waterproofing
Client Results

What Our Clients Say

"We needed a 28,000 sq ft warehouse pad and two loading docks built while the existing building kept shipping. Pro Excavation Toronto gave us a fixed-price contract with P.Eng stamped drawings before we signed, and the 5-stage draw schedule matched our capital approvals. Their own 10-ton machines and dump trucks were on site the week after award, which our previous contractor never managed with rented gear. Every granular lift was Proctor tested and the reports landed in my inbox the same day. Truck traffic was phased around our shipping windows so we never lost a dock door. The pad passed the slab contractor's level check first time, with not one change order on a $1.1M job."

Pat M.

Facilities Director, GTA distribution warehouse, Mississauga

Project value $1.1M

"Digging a pipe gallery through an operating plant is a nightmare if the contractor does not plan. Marko's team hydrovac daylighted every line before the first cut, shored the trench to the P.Eng design and worked in shifts around our production schedule. The MOECP paperwork for excess soil was handled by their Qualified Person, so our environmental lead had nothing to chase. Union-ready crew, clean site every evening, and the gallery was ready for the mechanical contractor two days early."

Rob T.

Plant Manager, food processing facility, Vaughan

Project value $680K

"Rail-adjacent earthworks on a brownfield lot with impacted soil. They segregated and tested the soil, tracked every load under O. Reg. 406/19 and kept the haul records clean for our MOECP file. Cut and fill came in more balanced than the civil estimate, which saved real money on export. Their superintendent sent photo reports daily, and the fixed price held to the dollar."

Dana W.

Project Director, industrial developer, Scarborough

Project value $420K

Coverage

Neighbourhoods We Cover in Mississauga

Highways 401, 410 and 427 surround the airport industrial parks, which keeps haul times short between pads, quarries and receiving sites.

Neighbourhoods

  • Port Credit
  • Malton
  • Meadowvale
  • Streetsville
  • Cooksville
  • Gateway industrial area
  • Airport Corporate Centre

Postal codes we cover: L4T, L4Z, L5A, L5B, L5G, L5H, L5M, L5N, L5S, L5T, L5W

Local landmarks

  • Toronto Pearson International Airport
  • Square One Shopping Centre
  • Port Credit harbour
  • Credit River valley

Highways and transit

  • Truck routes: Highway 401, Highway 403, Highway 407, Highway 410, Highway 427, Queen Elizabeth Way
  • Transit: Port Credit GO, Hazel McCallion Line (under construction)
Open in Google Maps
Straight Answers

Mississauga Excavation FAQs

Do you do warehouse pads in Mississauga?

Yes. Our largest recent project was a 28,000 sq ft warehouse pad and two loading docks for $1.1M on a fixed-price contract, with every lift Proctor tested and no change orders.

Which permit office do you deal with in Mississauga?

The City of Mississauga Building Division, not Toronto Building. Servicing may involve the Region of Peel, and regulated areas fall under Credit Valley Conservation or TRCA. Our expeditor handles each.

Can you work while our warehouse keeps shipping?

Yes. We phase truck traffic and work zones around your shipping windows and dock doors, as we did on our Mississauga pad project where the building never lost a door.

Do you subcontract to general contractors?

Yes. We provide excavation, shoring and site prep as a subcontractor, with P.Eng stamped temporary works, WSIB clearance, $5M liability and same-day call-backs.

Do you do residential work in Port Credit and Streetsville?

Yes. Underpinning, basement dig-outs, waterproofing and foundation excavation for 1960s to 1980s homes in Port Credit, Streetsville, Cooksville and Meadowvale.

How do you handle excess soil on industrial sites?

Under O. Reg. 406/19 we plan soil destinations, coordinate sampling with a Qualified Person where required and track every load for the MOECP file.

How quickly can you mobilize?

Usually within one to two weeks of award, because our fleet is owned. On the warehouse pad job, machines were on site the week after award.

Does the 2013 Pearson storm still matter for site work?

It set the bar. Pearson recorded 126 mm of rain on July 8, 2013, a one-day record, and basements flooded across the west end. We size site drainage, sumps and temporary dewatering for storms like that and protect open subgrade before heavy rain.

Nearby Service Areas

Areas Near Mississauga

Same crew, same P.Eng, same written quote. These neighbouring areas are covered from the same dispatch.

Etobicoke High water table + Kingsway infill Vaughan Subdivision prep + plant work All Service Areas
Site visit in 48 hours

Schedule Your Mississauga Site Review

Site visit within 48 hours. Written fixed-price quote on letterhead within 24 hours after, P.Eng stamped where required.

Request a Free Site Visit Call (647) 277-2002
  • Fixed-price, 5-stage draws
  • $5M liability + WSIB
  • 24-hour emergency water + sewer line
Call (647) 277-2002Request Site Visit