Cutting natural stone on site at Lime Kiln Quarry, Manitoulin Island

The Operation

The Quarry

From the quarry face to the finished product, Lime Kiln Quarry manages the full material chain on our own site on Manitoulin Island.

Services

What We Offer

Custom-Cut Natural Stone

We cut and finish limestone to your exact specifications — armour stone, custom steps, jumbo flagstone and garden edging, sized and shaped for your project.

Limestone Quarrying & Aggregates

Raw limestone and crushed stone quarried directly from our own site on Manitoulin Island, supplying the foundation for construction and infrastructure work.

Shoreline & Retaining Structures

Heavy-duty armour stone built for shoreline protection, retaining walls, water crossings and culvert protection.

Landscape & Residential Stone

Custom steps, garden edging and flagstone finished for patios, walkways, gardens and property features.

Commercial & Infrastructure Supply

Bulk stone and aggregate supply for commercial developments, civil works and infrastructure projects across Ontario.

Our Stone

Our Products

Armour Stone quarried at Lime Kiln Quarry, Ontario

Armour Stone

Heavy-duty stone built for shoreline protection, retaining structures and demanding applications.

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Custom Steps quarried at Lime Kiln Quarry, Ontario

Custom Steps

Natural stone steps cut and finished to your exact run and rise.

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Jumbo Flagstone quarried at Lime Kiln Quarry, Ontario

Jumbo Flagstone

Large-format natural flagstone for patios, walkways and paving.

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Garden Edging quarried at Lime Kiln Quarry, Ontario

Garden Edging

Natural stone edging for clean, lasting garden and bed borders.

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Step By Step

Walk Through The Process

01

Planning & Consultation

Every project starts with a conversation about what you need — material, quantities, sizing and timeline — so we can point you to the right product from the start.

02

Quote & Scheduling

We put together a clear quote covering material and delivery, and work with you to schedule quarrying and cutting around your project timeline.

03

Quarrying & Sourcing

Raw limestone is quarried directly from our own site on Manitoulin Island — the source material behind every product we produce.

04

Cutting & Finishing

Each piece is cut and finished to size on our own equipment, on our own site, so we control quality from raw stone to finished product.

05

Delivery & Site Support

Finished stone is coordinated for delivery to your project site, from small landscape orders to larger construction and infrastructure supply.

Technical Documentation

Limestone Chemical Report

Full mineral composition and material specifications for our quarried limestone — prepared for engineers, architects and contractors specifying our stone.

Download Chemical ReportPDF · Mineral Composition & Specifications

420 Million Years In The Making

The Geology Behind Our Stone

What we quarry started as ancient seabed, compressed into rock along the same escarpment that carved Niagara Falls.

Explore The Geology

Sustainability

Working the Land Responsibly

Quarrying is a long-term relationship with the land we work. We aim to manage our site responsibly, minimizing our footprint and planning with the surrounding community and environment in mind.