Natural and Cultured Stonework Services in Cornelius, OR and the Portland Metro area

Stone Masonry That Connects Design With Nature

As experienced stone masons in Cornelius, OR, we understand that every rock has a purpose. Our team takes pride in working with both natural and cultured stone materials—hand-selecting each piece to fit the form, function, and aesthetic of your space.



We believe in stonework that blends seamlessly with its surroundings, whether that's a rustic garden, a formal entryway, or a modern outdoor living space. The result? Durable, low-maintenance features that elevate your property for decades to come.

Natural Stone Installation

We work with high-quality stone materials such as basalt, slate, granite, quartzite, and limestone, chosen for their visual appeal and strength. These materials are ideal for walls, steps, columns, water features, and accent areas.

Every project begins with careful planning—matching stone type and color to the landscape and home design for a cohesive, natural look.

Cultured Stone Applications

For those looking for the visual warmth of stone without the weight or cost of natural materials, cultured (manufactured) stone is a fantastic alternative. It allows for flexibility in design while still offering a durable and attractive finish.

Perfect for interior accent walls, fireplace surrounds, and exterior facades, cultured stone brings the luxury of masonry within reach.

Stone Veneers

Stone veneers are a beautiful way to transform blank walls into architectural highlights. Our veneer installations offer texture and depth to indoor and outdoor surfaces without the structural weight of full-thickness stone.

Common applications include entryways, exterior siding, garden walls, and pillars.

Flagstone Paths and Patios

There’s nothing quite like a hand-laid flagstone path guiding you through a garden or yard. We design and install natural stone walkways and patios that feel organic and grounded, with joints carefully filled to maintain safety and appearance.

Whether you're going for rugged or refined, our team shapes each piece to create a harmonious flow across your space.

Boulder Placement

Large-scale stone elements like boulders can dramatically define a landscape—anchoring a yard, creating natural seating, or adding character to sloped terrain. We strategically place boulders for both visual impact and erosion control.

Our process ensures stability, proportion, and proper integration with the surrounding topography.

Rock Garden Design

If you're working with uneven land or want a low-maintenance landscape feature, a rock garden can be the perfect solution. We design layered, textured rock gardens that use stones, gravel, native plants, and groundcover to create a peaceful, drought-resistant focal point in your yard.

Why Choose Our Stone Masonry Team?

At M&M STONEHENGE Construction LLC, we approach stonework with a balance of creativity and precision. We respect the materials we work with—and we know how to make them last.

• Over 30 years of collective experience
• Licensed, insured, and local to Oregon
• Honest pricing and on-time project delivery
• Tailored designs that fit your property, not a template
• Clean work sites and full post-project cleanup

Whether you're dreaming of a cozy outdoor fireplace or a bold stone accent wall, we’ll guide you from design to final placement.