Markham footings, foundations, underpinning and framing
Residential concrete and framing in Markham: footings, foundation walls, garage and basement slabs, underpinning and house framing.
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Prefer to talk? Call (416) 785-7838
Why GSS
01
We own our forming system, so your pour never waits on a rental yard or another crew’s calendar.
02
Concrete and framing under one contract. No gap between trades, and no arguing over walls that are out of square.
03
Built to your engineered drawings. Footings are inspected before every pour, and underpinning follows the engineer’s sequence.
04
WSIB cleared with $5 million in liability insurance. Certificates on request, before we start.
Residential concrete and framing in Markham: footings, foundation walls, garage and basement slabs, underpinning and house framing. Our own forms and crews, from footing to roof on one schedule.
No waiting on rental stock or another crew
The date we give you is the date we pour
Clearance certificate on request
$5 million liability insurance on every job
Strip, pad and stepped footings and pier foundations for homes and additions in Markham. More on footings
Poured concrete foundation walls on our own forms, with waterproofing and weeping tile. More on foundation walls
Suspended garage slabs, slabs on grade and basement slabs. More on slabs
Engineered and permitted basement lowering, walkouts and new basement slabs. More on underpinning
Custom homes, additions, second storeys, and garden and laneway suites. More on framing
Foundation to framing with one company, so there is no gap between trades.
Parts of Unionville and Markham Village are heritage conservation districts, so additions and new homes there can go through heritage review before a permit is issued. Elsewhere in Markham, we see new custom homes, additions and basement upgrades.
We work across Markham, including Unionville, Markham Village, Thornhill, Cornell and Cathedraltown. Permits for new homes, additions and underpinning are issued by the City of Markham Building Standards Department. We don’t start until the permit is issued, and we book every inspection before the next pour.
Yes. We build footings, foundation walls, slabs, underpinning and framing for homes across Markham, including Unionville, Markham Village, Thornhill, Cornell and Cathedraltown.
The City of Markham Building Standards Department. New homes, additions, underpinning and new below-grade entrances all need a permit.
Usually within 1 to 2 weeks of a signed quote, once the permit is issued. We give you the dates in writing.
Yes. We arrange the engineer, and their design and site reviews are part of our price.










































































































































We also work in Richmond Hill, Scarborough, Vaughan, and across Toronto and the GTA.
Send the drawings or the address. We’ll tell you what it needs and when our crew can start.