Concrete foundations across Toronto and the GTA
WSIB cleared|$5M liability insured
WSIB cleared|$5M liability insured

Mississauga footings, foundations, underpinning and framing

Concrete contractors in Mississauga

Residential concrete and framing in Mississauga: footings, foundation walls, garage and basement slabs, underpinning and house framing.

Get a free quote

Takes 30 seconds. Upload your drawings for a faster price. We reply the same day.


Prefer to talk? Call (416) 785-7838

Our own forms

No waiting on rental stock or another crew

Pour date in writing

The date we give you is the date we pour

WSIB cleared and insured

$5 million liability, certificates on request

Supply and install

Custom rebar and concrete at bulk pricing, one source

Why GSS

Why homeowners and builders choose GSS

Residential concrete and framing in Mississauga: footings, foundation walls, garage and basement slabs, underpinning and house framing. Our own forms and crews, from footing to roof on one schedule.

01

Your schedule stays on track

We own our forming system, so your pour never waits on a rental yard or another crew’s calendar.

02

One company, footing to roof

Concrete and framing under one contract. No gap between trades, and no arguing over walls that are out of square.

03

Built right, inspected at every stage

Built to your engineered drawings. Footings are inspected before every pour, and underpinning follows the engineer’s sequence.

04

You’re covered on every job

WSIB cleared with $5 million in liability insurance. Certificates on request, before we start.

Our services in Mississauga

Footings formed home, concrete footings in North York by Grand Structural Services

Footings and piers

Strip, pad and stepped footings and pier foundations for homes and additions in Mississauga. More on footings

Deep walls, poured concrete foundation walls in Vaughan by Grand Structural Services

Foundation walls

Poured concrete foundation walls on our own forms, with waterproofing and weeping tile. More on foundation walls

Slab base and reinforcing before the pour

Garage and basement slabs

Suspended garage slabs, slabs on grade and basement slabs. More on slabs

Underpinning shored basement, underpinning and basement lowering in North York by Grand Structural Services

Underpinning

Engineered and permitted basement lowering and new basement slabs. More on underpinning

Home framing, house framing in the Beaches by Grand Structural Services

House framing

Custom homes, additions, second storeys, and garden and laneway suites. More on framing

Wall forms on site, poured concrete foundation walls in Markham by Grand Structural Services

One schedule

Foundation to framing with one company, so there is no gap between trades.

Building in Mississauga

South Mississauga, especially Mineola and Lorne Park, sees a steady stream of teardown and custom rebuild projects on large lots. Across the city, owners are adding basement units and garden suites, which brings underpinning, walkouts and new slabs.

We work across Mississauga, including Port Credit, Mineola, Lorne Park, Streetsville and Erin Mills. We don’t start until the permit is issued, and we book every inspection before the next pour.

Concrete foundation work by Grand Structural Services, a concrete foundation contractor in King City
Home framing, house framing in Pickering by Grand Structural Services

Permits and approvals in Mississauga

The City of Mississauga Building Division issues the permit. Applications go in through the City’s online ePlans portal, where you upload the drawings and pay the fees.

Credit Valley Conservation (CVC) covers most of Mississauga, and the Toronto and Region Conservation Authority covers the east side. Work near a watercourse, valley slope, wetland or the lakeshore can need the conservation authority’s permit first.

Meadowvale Village was Ontario’s first Heritage Conservation District (1980), so exterior work there needs heritage review.

Second units and garden suites in Mississauga

Since late 2023, most detached, semi-detached and townhouse lots in Mississauga can have up to two additional residential units, including a garden suite. The City offers free pre-approved garden suite plans, which still need a site-specific foundation.

Whether it’s a garden suite, a lowered basement for a second unit or an addition, the work usually starts with concrete: new footings, foundation walls or a slab. We build that part to the approved drawings, and the framing above it if you need it.

Large foundation walls, poured concrete foundation walls in Richmond Hill by Grand Structural Services

How it works

How a job in Mississauga goes

Concrete footings by Grand Structural Services, a concrete foundation contractor in Willowdale
  1. 1
    Send your drawings, or the address and basement height for underpinning.
  2. 2
    We send a clear, line-by-line price and the start dates in writing.
  3. 3
    We check the layout against the survey and book the inspections.
  4. 4
    Footings, walls and slabs are formed and poured by our own crew.
  5. 5
    If we are framing too, the framing crew starts on walls we know are level and square.

FAQ

Questions from Mississauga homeowners

Can’t find your answer? Call us at (416) 785-7838 or send your drawings for a free quote.

Yes. We build footings, foundation walls, slabs, underpinning and framing for homes across Mississauga, including Port Credit, Mineola, Lorne Park, Streetsville and Erin Mills.

The City of Mississauga Building Division issues the permit. Applications go in through the City’s online ePlans portal, where you upload the drawings and pay the fees.

Yes. The plans cover the suite itself. The footings or slab still have to suit your lot, your soil and the permit, and that’s the part we build.

Usually Credit Valley Conservation, or TRCA on the east side. Check the regulation map if you’re near a creek, valley or the lake.

We give you the start dates in writing with the quote, and work starts once the permit is issued.

A professional engineer designs it and reviews the work on site. We build to that design and the issued permit.

Our projects

Recent work

Home framing, house framing in Mississauga by Grand Structural Services
Deep walls, poured concrete foundation walls in Brampton by Grand Structural Services
Concrete footings by Grand Structural Services, a concrete foundation contractor in Scarborough
Home framing, house framing in Lawrence Park by Grand Structural Services
Infill foundation, poured concrete foundation walls in the Kingsway by Grand Structural Services
Concrete footings by Grand Structural Services, a concrete foundation contractor in Pickering
Home framing, house framing in Forest Hill by Grand Structural Services
Infill foundation, poured concrete foundation walls in Leaside by Grand Structural Services
Footings formed, concrete footings in Orillia by Grand Structural Services

More of our work

Footings new home, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Footings new home, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Footing rebar mat, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Crew tying rebar, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Foundation new home, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Foundation new home, concrete foundation contractor in Mississauga by Grand Structural Services
Foundation new home, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Rear addition basement, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Rear addition basement, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Rear addition basement, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Rear addition basement, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Wall forms on site, concrete foundation contractor in Mississauga by Grand Structural Services
Large foundation walls, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Deep walls, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Deep walls, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Infill foundation, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Infill foundation, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Infill foundation, concrete foundation contractor in Mississauga by Grand Structural Services
Large home foundation, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Large home foundation, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Large home foundation, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Waterproofed foundation, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Waterproofed foundation, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Basement slab, concrete foundation contractor in Mississauga by Grand Structural Services
Basement slab, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Framing new home, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Infill framing, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Infill framing, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Addition framing, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Addition framing, concrete foundation contractor in Mississauga by Grand Structural Services
New home framing, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
New home framing, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
New home framing, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Home framing, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Home framing, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Home framing, concrete foundation contractor in Mississauga by Grand Structural Services
Home framing, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Foundation wall drainage layer, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Framing basement walls, concrete foundation contractor in Mississauga by Grand Structural Services
Foundation walls waterproofed trench, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Footing and wall forms, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Footings formed wide, concrete foundation contractor in Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Foundation waterproofing, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mississauga by Grand Structural Services
Basement slab new home, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Footings poured, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Footings layout, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Foundation walls winter, concrete foundation contractor in Mississauga by Grand Structural Services
Footings formed new home, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Underpinning pin excavation, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Slab finished, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mississauga by Grand Structural Services
Underpinning section dig, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Wall forms in trench, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mississauga by Grand Structural Services
Roof truss framing new home, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
House over new basement, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Foundation walls city lot, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Underpinned basement finished slab, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Underpinning new basement slab, concrete foundation contractor in Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Underpinning plumbing rough in, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Slab edge finish, concrete foundation contractor in Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Basement slab pour, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Underpinning basement gravel base, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Framing second floor deck, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mississauga by Grand Structural Services
Footing trench beside house, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Footing pour finish, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Basement slab prep, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Basement slab finishing, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Foundation walls between houses, concrete foundation contractor in Mississauga by Grand Structural Services
Footings in excavation, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Foundation walls waterproofed, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Second storey addition framing, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Framing roof joists, concrete foundation contractor in Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Framing sheathed home windows, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Footing reinforcing cage, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Deep foundation walls, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Underpinning shored basement, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Foundation walls stripped, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Concrete slab, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
New home foundation, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Foundation wall corner, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Framing rear addition sheathed, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Foundation walls rear addition, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Foundation wall, concrete foundation contractor in Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Framing open plan beams, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Footing forms reinforcing, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Footing rebar grid, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
New home framing toronto, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Framing two storey new home, concrete foundation contractor in Mississauga by Grand Structural Services
New home foundation insulated, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Basement slab radiant prep, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Concrete slab, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Wall forms residential street, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mississauga by Grand Structural Services
Framing wrapped infill home, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Stepped footings, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Slab header, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Framing new home roof trusses, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mississauga by Grand Structural Services
House framing, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services
Gssl wall forms numbered, concrete foundation contractor in Lorne Park, Mississauga by Grand Structural Services
Underpinning lowered basement, concrete foundation contractor in Streetsville, Mississauga by Grand Structural Services
Framing three storey infill, concrete foundation contractor in Erin Mills, Mississauga by Grand Structural Services
Concrete footings, concrete foundation contractor in Mississauga by Grand Structural Services
Poured concrete foundation walls, concrete foundation contractor in Port Credit, Mississauga by Grand Structural Services
Underpinning under slab plumbing, concrete foundation contractor in Mineola, Mississauga by Grand Structural Services

Building in Mississauga? Send your drawings and we’ll reply the same day.

Footings, foundation walls, slabs, underpinning and framing. Our own forms and crews, pour date in writing.

Nearby areas

We also work in Etobicoke, Oakville, Brampton, and across Toronto and the GTA.

Planning a project in Mississauga?

Send the drawings or the address. We’ll tell you what it needs and when our crew can start.