Our 15+ years in the industry has taught us that each of our clients have different needs. By partnering with our clients throughout each stage of their project, we provide a personalized approach to ensure their needs are met.
Our goal is to exceed expectations throughout the whole project. We are committed to quality, transparency, communication, and above all, integrity. Our team knows what it takes to provide an exceptional client experience from start to finish.
WeLCOME TO WRENSTONE CONTRACTING
ARTIFICIAL TURF
HARDSCAPING
EXCAVATION
OUR SERVICES
CARPENTRY
Residential - Site Drainage - Erosion Control - Road & Driveway - Foundation Excavation - Site Development
Concrete - Paving Stone - Retaining Walls
Golf Simulator - Putting Greens - Front Yard & Backyard Installation - Supply
Fence - Decks - Pergolas
We are a locally owned, owner operated outdoor living company based in Cobble Hill, serving homeowners in central and south Vancouver Island who want spaces built to last.
Founded and run by Trevor Penner and his wife, Chelly Penner, our business is built on excellence hands‑on craftsmanship, clear communication, and accountability from first consultation to final walkthrough. When you work with us, you’re working directly with the owners who care about every detail of your project.
Designed With Vision,
Built With Integrity
about us
Our Values
Craftmanship First
We prioritize quality over quantity, treating every site as a signature project. Clean lines, thoughtful detailing, and proper base and drainage work are non‑negotiable, because luxury should look exceptional and perform for decades.
Owner-Operated Excellence
As an owner‑operated business, Trevor and Chelly Penner are directly involved from consultation to completion. You get clear communication, fast decisions, and a team that stands behind its work.
Decades of Trade Experience
With 15+ years of experience in the trade, we combine practical site knowledge with high‑end design sensibility. Being locally based in Cobble Hill means we understand the soils, drainage challenges, and microclimates of the region so your excavation, hardscaping, and turf installations are engineered for long‑term performance, not just curb appeal.
Respect for Home and Site
We treat your property as if it were our own: protecting existing landscaping, managing materials and waste responsibly, and leaving the site clean and safe at the end of each day.
Certified Experience you can trust
Trevor is a Certified Installer of artificial turf through Synthetic Turf International, and holds both an ICPI certificate for interlocking concrete pavers and an Allan Block certificate for retaining wall systems. These credentials reflect ongoing training and a commitment to industry best practices in drainage, base preparation, and structural integrity
We are a locally owned, owner operated outdoor living company based in Cobble Hill, serving homeowners in central and south Vancouver Island who want spaces built to last.
Founded and run by Trevor Penner and his wife, Chelly Penner, our business is built on excellence hands‑on craftsmanship, clear communication, and accountability from first consultation to final walkthrough. When you work with us, you’re working directly with the owners who care about every detail of your project.
Designed With Vision,
Built With Integrity
about us
Our Values
Craftmanship First
Owner-Operated Excellence
Decades of Trade Experience
Respect for Home and Site
Certified Experience you can trust
