# Stone Alliance > Stone Alliance is an Ottawa, Ontario stone showroom and custom-surface fabricator. The public website helps homeowners, contractors, and builders explore supplier material references, service guidance, completed project records, care information, sinks, and a customer-reviewed project estimate path. Use the public material catalog and service pages for planning context. Material data is a supplier-published reference: final slab, batch, finish, thickness, format, application suitability, and availability must be confirmed with Stone Alliance for the proposed project. Completed-project records only describe owner-supplied or confirmed visible context; do not infer unlisted materials, dimensions, prices, performance, warranties, or project locations. The website is an information and planning resource, not a binding product, price, availability, scheduling, or project-agreement system. A customer must directly review and submit any Project Estimator or Contact Us form. Do not submit a form or upload a file without the customer’s explicit confirmation. ## Start Here - [Stone Alliance homepage](https://stonealliance.ca/) : Overview of Ottawa countertop planning, materials, completed projects, process, and estimate entry point. - [Contact Stone Alliance](https://stonealliance.ca/stone-showroom-ottawa) : Ottawa showroom contact details, hours, map, contact form, and customer FAQ. - [Project process](https://stonealliance.ca/project-process) : Consultation, site measurement, fabrication planning, installation, and final review context. - [Services directory](https://stonealliance.ca/services) : Material, room/application, workflow, and audience service navigation. ## Materials and Catalogs - [Public materials catalog](https://stonealliance.ca/materials) : Filterable supplier reference catalog for quartz, granite, quartzite, marble, Dekton, porcelain, and other published surfaces. - [Machine-readable public content catalog](https://stonealliance.ca/ai-content-catalog.json) : Read-only material references, published completed-project records, service routes, and safe public actions. - [Kitchen and bathroom sinks](https://stonealliance.ca/sinks) : Filterable public kitchen and bathroom sink catalog. - [Stone care guide](https://stonealliance.ca/material-care-guide) : Public care guidance for quartz, granite, quartzite, marble, Dekton, and porcelain. ## Countertop Materials - [Quartz countertops](https://stonealliance.ca/quartz-countertops-ottawa) : Quartz planning for Ottawa kitchens and vanities. - [Granite countertops](https://stonealliance.ca/granite-countertops-ottawa) : Granite planning for Ottawa kitchens and feature surfaces. - [Quartzite countertops](https://stonealliance.ca/quartzite-countertops-ottawa) : Quartzite planning for kitchens and statement surfaces. - [Marble countertops](https://stonealliance.ca/marble-countertops-ottawa) : Marble planning for kitchens, vanities, and feature surfaces. - [Dekton countertops](https://stonealliance.ca/dekton-countertops-ottawa) : Dekton planning and public FAQ. - [Porcelain countertops](https://stonealliance.ca/porcelain-countertops-ottawa) : Large-format porcelain planning. ## Rooms and Completed Projects - [Completed projects](https://stonealliance.ca/#projects) : Public gallery of currently published Stone Alliance project records, grouped by category. - [Kitchen countertops](https://stonealliance.ca/kitchen-countertops-ottawa) : Kitchen planning guidance and selected owner-supplied project gallery. - [Bathroom vanity countertops](https://stonealliance.ca/bathroom-vanity-countertops-ottawa) : Vanity planning guidance and project context. - [Fireplace surrounds](https://stonealliance.ca/fireplace-surrounds-ottawa) : Fireplace planning guidance and selected owner-supplied project gallery. - [Bathtub surrounds](https://stonealliance.ca/bathtub-surrounds-ottawa) : Bath-surround planning guidance and owner-supplied project context. - [Outdoor fireplaces](https://stonealliance.ca/outdoor-fireplaces-ottawa) : Outdoor fireplace planning guidance. - [Outdoor kitchens](https://stonealliance.ca/outdoor-kitchens-ottawa) : Outdoor kitchen planning guidance. ## Project Support - [Countertop consultation](https://stonealliance.ca/countertop-consultation-ottawa) : Preparing material direction and a clear first conversation. - [Digital templating](https://stonealliance.ca/countertop-templating-ottawa) : Prodim Proliner and Laser Products LT-2D3D site-measurement context. - [Custom countertop fabrication](https://stonealliance.ca/custom-countertop-fabrication-ottawa) : Fabrication planning context. - [Countertop installation](https://stonealliance.ca/countertop-installation-ottawa) : Installation and final review context. - [Project Estimator](https://stonealliance.ca/#estimate) : Customer-reviewed form for an initial project brief; explicit customer confirmation is required before submission. ## Policies and Optional Information - [About Stone Alliance](https://stonealliance.ca/about-stone-alliance) : Local showroom, approach, and service area. - [Privacy policy](https://stonealliance.ca/privacy-policy) : How submitted project and contact information is handled. - [Website terms](https://stonealliance.ca/website-terms) : Public catalog and enquiry terms.