Block, brick and stone — built to last.
Green Hills delivers masonry scopes — concrete block, clay brick, architectural stone and structural veneer — with the coursing precision, weatherproofing discipline and trade coordination that permanent, visible work demands.
Concrete block & structural masonry
Load-bearing and partition block walls built to drawings with disciplined attention to coursing, plumb, bond patterns, reinforcing, grouting and control joints. Our masons coordinate closely with structural engineers on embeds, bond beams and lintel sizing — delivering walls that perform structurally and pass inspection the first time.
Clay brick & architectural stone
Brick veneers, full-depth masonry, cast stone and natural stone installed to architectural intent. Mock-ups validate mortar colour, jointing, coursing and surface character before production crews mobilize — protecting design integrity on the elevations that define a building's identity.
Envelope integration
Masonry walls are envelope assemblies. Air/vapour barriers, flashings, weeps, drainage planes and continuous insulation are integrated with the masonry work — not handed off across trades. The result is a wall that drains, breathes and performs through Ontario's freeze-thaw cycles for the life of the building.
Quality & craftsmanship
Mock-ups, batch sampling, mortar testing and structured field inspections are standard practice on every meaningful scope. Masonry is permanent, visible work — it has to be right the first time, and our crews build it that way.

