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

For home builders and contractors

Foundation and framing subcontractor for home builders

We work for custom home builders, renovation contractors and designers.

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

We work for custom home builders, renovation contractors and designers. We own our forms, run our own crews and price from your drawings. Concrete and framing from one company means one schedule and one point of contact.

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.

How we work with builders

Foundation home, poured concrete foundation walls in Oakville by Grand Structural Services

Send drawings for a free quote

Upload the structural and architectural set, the site address and the dates you need. You get a line-by-line price and dates you can schedule around.

Footings home, concrete footings in Oshawa by Grand Structural Services

Paperwork on request

WSIB clearance, certificate of insurance and references, ready for your bid list.

Framing home, house framing in Barrie by Grand Structural Services

One package, one schedule

Footings, walls, slab and framing priced together, so there is no gap between the concrete crew and the framers.

Foundation home, poured concrete foundation walls in Burlington by Grand Structural Services

Get on our bid list

Add us to your invitations for footings, foundation walls, slabs, underpinning and framing.

FAQ

Questions builders ask

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

Yes. We pour footings, foundation walls and slabs, and frame the house, priced as one package on one crew schedule.

Yes. We hold WSIB clearance and $5 million in liability insurance, and we send the certificates on request before we start.

Yes. We fabricate custom rebar to the engineer’s drawings and supply the concrete, then install both with our own crews, at bulk pricing.

Send the drawings and the dates you need. We reply the same day.

Have a set of drawings?

Send them over and tell us the dates you need.