STONE ALLIANCE
Ottawa stone surfaces · made to place

Start with the
surface feeling.

Browse materials for your kitchen, bathroom, or fireplace. When you are ready, share your room and approximate measurements to get a quote.

01 Select your material02 Laser Template precisely03 Professional Installation
Calacatta Themis surface in a Stone Alliance interior context
Stone Alliance
surface lens
Calacatta Themis Polished surface specimen
TTH · CALACATTA THEMIS

Calacatta Themis

Polished

A composed surface direction for bright, long-lived kitchen spaces.

The Stone Alliance approach

Selected with care. Shaped around the room. Installed as part of the architecture.

A countertop is not an accessory. It is the working surface that defines the room.

Material library

Choose by character,
not category.

Every surface has a visual rhythm, practical profile, and way of aging. Begin with how the room should feel, then narrow the material with the team.

Quartz stone surface sample
Specimen catalog / 01

Warm ivory / Polished · soft ash

Quartz

Composed & practical01 / 06

Consistent, refined, and easy to live with—a considered surface for high-use kitchens and carefully resolved interiors.

Explore quartz countertops in Ottawa

Supplier Catalog

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supplier colours.

Surface in context

Designed to
belong.

ApplicationIsland + sink run
ExpressionNatural movement
ProfileArchitectural edge
ContextContemporary home
Completed Ottawa kitchen project with a dramatic custom natural stone island and honed countertop surface
Natural stone · honed finish · Ottawa

Project study / Ottawa

Movement held by quiet lines.

A richly veined surface becomes the room’s focal plane while restrained millwork and careful edge alignment keep the composition calm.

Client record

Selected words from real projects.

Read all reviews on Google
“We had our porcelain countertop fabricated by Alex of Stone Alliance in a professional and timely manner.”

Stephanie Dr. (Dr. Stef)

Google review · Edited 4 months ago · Excerpt from a longer review

“We had a great experience with Stone Alliance who replaced our concrete countertop with granite. Tony was very helpful, professional and not pushy. The work was done quickly and the installers were very professional, friendly, careful and clean. Highly recommended.”

GL P

Google review · 5 months ago

“Stone Alliance absolutely deserves their 5 stars!”

Julien R D

Google review · A year ago · Excerpt from a longer review

Review text, reviewer attribution, star rating, and date context are shown as publicly displayed on Stone Alliance’s Google Business Profile on 28 August 2026. Review excerpts are labelled where the original public review continued beyond the visible text.

Stone Alliance fabricator inspecting the edge of a custom stone countertop during Ottawa fabrication
Measured craft

Fabricated with Italian Machinery

From slab to room

Your Ottawa countertop project, resolved in four stages.

From material selection through site measurement, custom countertop fabrication, and installation, each stage is planned around your kitchen, bathroom vanity, or commercial space.

First-quote measurements

A few measurements
help us start clearly.

A quick sketch with approximate dimensions is enough for an initial countertop quote. Stone Alliance confirms final dimensions during site measurement and digital templating.

01Straight countertop run measurement exampleA rectangular countertop section with a left-to-right dimension arrow.LENGTHCOUNTER SECTION

Measure each straight run

Record the full left-to-right length along the back edge of each counter section.

02Countertop depth measurement exampleA rectangular countertop section with an arrow from its back edge to its front edge.DEPTHCOUNTER SECTION

Add the front-to-back depth

Note the depth of the same section from the wall or back edge to the front edge.

03Separate countertop areas exampleAn L-shaped counter and a separate island, each with a distinct outline.L-SHAPEISLAND

Sketch separate areas

List islands, L-shapes, peninsulas, and any side panels as separate pieces on your sketch.

Project estimator

Bring the
surface into focus.

Start with the room and surface direction. We’ll turn the essentials into a measured fabrication brief you can review before sending.

02Minutes
01Clear brief
0Obligation

Prefer to speak?

(613) 745-7777
Specification recordEstimate / Ottawa
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Brief completion33% · Step 1 of 3
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Brief / 01

Start with your
project role.

Select the profile that best fits the person preparing this brief. The final contact fields will then ask only for the project details that help Stone Alliance understand that type of request.

Which spaces are included?

Select every area you would like us to quote—for example, a kitchen and bathroom vanity in the same project.

Where are you in the process?

Optional

This helps the team bring the right questions to the first conversation—without locking you into a scope.

Contact Stone Alliance

See the surface
in real light.

Call, email, or visit with inspiration images, plans, or simply an idea. Seeing movement, colour, and finish at full scale makes material decisions easier.

Stone Alliance · Ottawa

1300 Humber Place
Ottawa, Ontario
K1B 3W3

Showroom hours

Google hours
Monday
9:00 a.m.–5:00 p.m.
Tuesday
9:00 a.m.–5:00 p.m.
Wednesday
9:00 a.m.–5:00 p.m.
Thursday
9:00 a.m.–5:00 p.m.
Friday
9:00 a.m.–5:00 p.m.
Saturday
10:00 a.m.–3:00 p.m.
Sunday
Closed
(613) 745-7777 Info@Stonealliance.caGet directions
Showroom coordinates / Ottawa
Project questions

Before the
first cut.

A few useful answers for planning your first conversation with the Stone Alliance team.

Your project, made tangible

Begin with the room.
We’ll help define the surface.

Speak with US