PROMO: is here
A flagstone patio in Toronto has to shed water and stay stable through freeze-thaw weather. We measure the yard on site before pricing, including access, edges, steps and drainage paths. You receive an itemized estimate with materials and labour split out, because a phone quote can't show what is under the ground or how stone reaches the back yard.
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Trusted by Toronto Homeowners & Builders Since 2010






Natural flagstone varies in shape, colour and thickness. We review the pattern and transitions before work starts, so the patio relates to your house, steps and nearby walkways rather than looking like leftover stone.
We laser-measure the area and inspect access, existing surfaces and drainage routes. That lets the estimate show the work being priced instead of leaving base preparation and disposal as assumptions.
Toronto thaws bring water back into joints and bedding. We review how the finished surface should direct water away from the house before stone is ordered.






Point At the Flagstone Patio You Want
Most people know the patio they want before they know the name for its layout, stone or edging. Pick the options that look right to you, and we will measure on site, work out what fits, and bring the price back to the actual job.
The on-site visit covers the patio area, existing surface and visible drainage conditions. We price from measurements taken on site, because the base and access cannot be judged from a phone call.
We look at the house, steps and surrounding grades during measurement. The intended drainage direction is part of the layout discussion before the scope is approved.
Materials and labour are split out in an itemized written estimate, valid for two weeks. The price changes only if you change the scope or materials, not because an included item was left vague.
You can discuss stone character, joint treatment, patio edges and ties to existing steps before ordering. Stone is supplied and custom cut by our suppliers to the measurements for the project.
Floors and planting are covered while work is underway, dust is kept down, and waste is removed. Your project manager checks the finished work before the final walkthrough.
Water in bedding and weak support can lead to stones that sink, rock or heave after repeated Toronto freeze-thaw cycles.
A patio without a planned drainage path can hold puddles, wash out support and send snowmelt toward the foundation.
If access, disposal, old concrete, roots or base work are not discussed, the first site surprise can become an extra charge.
Poorly planned joints, abrupt edges and awkward step transitions stand out every time you use the patio.
Wheelbarrow traffic, dust and removed material can affect planting and leave you with cleanup after the crew has gone.
The right patio depends on the area, access route, existing steps and how you want to use it. We review those choices on site, along with Toronto's wet springs and freeze-thaw conditions. The applicable Ontario Building Code requirement is confirmed on site where it applies to the scope.
Natural pieces are arranged into a varied pattern with planned joints. They suit homeowners who want visible stone character rather than a repeated unit size.
Custom-cut stone creates more regular lines and defined edges. It suits patios that need to meet existing steps, walls or straight walkways cleanly.
An extension adds usable stone surface beside an existing patio or door. We review the connection and drainage route before pricing the added area.
Stone paths and small landings can link a patio with a gate, garden or entrance. They suit yards where one material should carry through several outdoor areas.
We laser-measure the patio area and review access, drainage and transitions. The estimate is based on that visit, with no hidden charges unless the scope or materials change.
Once you approve the estimate, stone is supplied and custom cut by our suppliers. Material availability affects lead time, so we provide an approximate installation date and update you if it moves.
We cover planting and nearby surfaces, remove waste and keep dust down. Your project manager does the final check, then walks the patio with you before the final payment.
These completed patio configurations show how layout, stone, jointing and edging come together for different outdoor settings. Each selection responds to the site's use, drainage needs and exposure to Toronto's freeze-thaw cycles, from informal garden surfaces to defined dining areas.
A rear garden patio created an informal seating surface while retaining room for planting at the perimeter.
This square-cut patio established a defined outdoor dining area beside the house with a consistent grid of joints.
An ashlar stone pattern turned a narrow side yard into a walkable patio connection between the gate and rear yard.
Large-format porcelain slabs made a clean terrace surface for outdoor furniture and a direct transition from the rear door.
A sandstone patio gained a perimeter accent that separates the central seating area from the surrounding lawn and planting beds.
Homeowners value clear communication from the first measurement through the final walkthrough.
Wonderful experience. Antex team installed our glass shower enclosure and it looks great. Service was fast without sacrificing quality.
Anyone can hang a panel of glass. Antex is different in four ways that show up on your invoice, your calendar, and your final inspection.
We measure by laser on site and review the access route, patio edges and drainage path. That gives the estimate a real site to account for.
The flagstone patio installation cost is set out in an itemized estimate with materials and labour separated. It is valid for two weeks and changes only with scope or material changes.
One dedicated contact carries your project from the first visit to the final walkthrough. You receive an update at the end of each working day.
The Construction Agreement includes a written workmanship warranty on installation labour. Manufacturer warranties on supplied materials are passed through to you.
You should know what is being priced, what happens next and who to contact when conditions change. Our stages keep the layout, material supply and site work visible before installation starts. There is no pressure to approve work at the measurement visit.
Your project manager visits to laser-measure the area and review access, drainage, existing steps and visible obstacles. We send the itemized estimate one to two business days later. It is valid for two weeks, and nothing is ordered until you approve it.
We confirm the approved stone finish and arrange supply to the measurements taken on site. If you are comparing new work with repairing flagstone, we can discuss whether the existing surface fits the intended scope. Material availability affects the approximate installation date.
During the work, surfaces and planting are covered where needed, dust is kept down and waste is removed. We provide daily progress updates. At completion, your project manager checks the work and walks the patio with you before the remaining balance is paid.
Book a free on-site measurement in Toronto or across the GTA. We'll review the patio area, drainage, access and stone choices, then send an itemized estimate within one to two business days. A typical project runs $10,000 to $15,000. Bring your budget and preferred look, because nothing is ordered and nothing needs to be signed in your home at the visit.