Retaining Walls That Actually Hold — Built for Okanagan Slopes and Waterfront
A strong landscape starts with a strong design. We build stone and block retaining walls that hold slopes, protect waterfront property, and turn unusable ground into finished outdoor living space.
Request a Consultation →★ 4.6/5 from 58 Google Reviews · Licensed, Insured & Bonded Since 2018
Not Sure If You Need a Wall, or Who to Call?
You’re getting quotes that feel priced to make a small job go away, with no real explanation of the cost.
Your wall is leaning or bulging and you’re not sure if it needs a repair, a full rebuild, or just a mason to patch it.
You’ve looked into DIY terracing, but your slope, height, or waterfront lot may be past what a weekend project can safely hold.
Retaining Walls Cost Calculator
Retaining walls generally range from $8,000 to more than $100,000, depending on wall height, length, material, drainage, access and engineering requirements.
Wall length × average wall height = wall-face square footage
This calculator provides an early budget range only and is not a formal quote. Final pricing depends on site access, existing conditions, excavation, grading, drainage, material selections, engineering, permits, electrical and plumbing requirements, and the final approved design. Pricing is shown in Canadian dollars and excludes GST unless otherwise stated. A site consultation is required to provide an accurate proposal.
Retaining Wall & Block Work Solutions
At Kalagan Outdoor Design, we design and build stone and block retaining walls that bring structure, function, and lasting beauty to your property. Whether you are working with a steep slope, a waterfront lot, an older landscape that needs to be rebuilt, or a new construction project, our team creates a plan that fits your outdoor lifestyle now and into the future. Retaining walls do more than hold back soil — they create usable space, protect your property, improve safety, and give your landscape a clean, finished look.
- Block retaining walls for slope retention and terracing
- Natural stone retaining walls for a timeless, custom look
- Stone-faced retaining walls that blend structure with texture
- Dry rock wall accents for garden beds and pathway framing
- Terraced landscaping that turns a steep yard into usable, level space
- Waterfront and shoreline retaining walls for lake and creekside properties
- Walls engineered for erosion control, slope stability, and water runoff management
- Retaining walls integrated with patios, walkways, outdoor kitchens, and fireplaces
Retaining Walls for Residential, Commercial & New Construction
Every property has its own challenges and opportunities. Some yards need slope retention. Others need terracing, erosion control, or waterfront protection. We work with homeowners rebuilding an older, failing wall, waterfront properties looking to protect valuable land from wave action and shoreline wear, sloped lots throughout the Okanagan that need safer, more functional space for patios and gardens, and new construction projects where grading and retaining walls are part of the foundation of the whole landscape plan.
How We Build Retaining Walls
A retaining wall should never feel like an afterthought — it should be designed as part of the full landscape. We look at how the wall will function, how it will connect with the rest of the property, and how it can improve the way you use your outdoor space. The right retaining wall can create flatter lawn areas, support patios, define garden beds, frame walkways, protect slopes, and add visual interest to your property. Whether you want a clean block wall, a natural stone look, dry rock wall accents, stone-faced retaining walls, or terraced landscaping, we help choose materials and layouts that suit the home, the property, and the surrounding environment.
Before we build, we help you see what is possible. Using 3D computer design technology and Oculus Quest equipment, we prepare retaining wall and landscape designs that let you visualize the finished outdoor space before construction begins — the layout, materials, grades, walls, patios, and overall flow of the project. We work closely with you through the design process and make adjustments until the plan feels right for your property, your lifestyle, and your budget.
A well-built retaining wall should do three things: solve a problem, improve the look of the property, and stand the test of time. We approach every wall with careful planning, quality materials, proper installation, and a clear understanding of how the finished space will be used — and every installation is supported by a dedicated Project Coordinator who is your main point of contact from start to finish.
Built on Trust, Honesty, and Referrals
We are proud that so much of our business comes from referrals. To us, that says everything. Our reputation has been built on trust, honesty, reliability, and the relationships we create with our clients long after the project is complete.
A True Okanagan Company. Locally owned. Locally built. Serving the Okanagan Valley since 2018.
Fully licensed, bonded & BBB A+ rated since 2018.
One project manager from first sketch to final walkthrough.
Guaranteed accuracy. Scope and value clear before we start.
Full-stack outdoor scope under one roof.
Trusted By Okanagan Homeowners
“Kalagan did an outstanding job on our major landscaping project that included two sets of stone steps, a large water feature, paving stone patio, several plant beds, irrigation system and lighting effects. Taylor brought a wealth of knowledge and ideas to the design process and was easy to work with. Communication was strong throughout the project and we heartily recommend Kalagan for your landscaping project.”
“Kalagan Outdoor Design completely gutted our backyard, then installed irrigation, new lawn, trees, shrubs, rock bordered planting areas and a new stone patio. We are absolutely delighted with the result. It far exceeded our expectations which were quite ambitious from the start. The entire team was a pleasure to work with — professional, courteous, creative and hard working.”
“Taylor and his crew of expert landscapers did a fantastic job. I had a retaining wall that was falling down and they rebuilt it much better than was done before. They were very courteous and listened to my concerns and needs, and their work exceeded my expectations. I would recommend Kalagan Outdoor Design to anyone wanting professional landscaping done in Vernon.”
Common Questions About Retaining Walls
How do I know if I need a retaining wall?
Signs include a sloped or uneven yard that limits usable space, soil erosion or washout after rain, a leaning or cracking existing wall, or a waterfront property losing land to wave action. If your yard has grade changes you can’t comfortably use, a retaining wall is usually part of the solution.
What’s the difference between a block wall and a natural stone wall?
Segmental block walls are engineered, modular, and cost-effective for most slope retention and terracing needs. Natural stone and stone-faced walls cost more but give a custom, timeless look that blends into the surrounding landscape. We help you choose based on your budget, the height and load of the wall, and the look you want.
Do retaining walls need a permit?
It depends on the wall’s height, location, and your municipality. Taller walls, waterfront walls, and walls near property lines are more likely to require engineering and permitting. We handle the regulatory side as part of the project so you don’t have to navigate it alone.
Can a retaining wall protect my waterfront property?
Yes. On lake and creekside lots, a properly engineered retaining wall protects valuable land from wave action and shoreline wear while creating a stable edge for patios, lawns, or pathways above it.
Can you rebuild an old, failing retaining wall?
Yes. We regularly rebuild and refurbish existing walls that are leaning, bulging, or breaking down, replacing them with a properly engineered wall built to last.
How long does a retaining wall project take?
Timelines depend on wall height, length, materials, and site access. Your dedicated Project Coordinator will walk you through a realistic schedule once your design and scope are finalized.
Related Services & Areas We Serve
Retaining walls are often planned alongside water features, paver patios, and FireSmart defensive landscaping on sloped properties, and every wall design starts with 3D landscape design so you can see the finished grade before we build. We build retaining walls throughout Coldstream, Predator Ridge, Lake Country, Kelowna, and Vernon, including waterfront and sloped-lot properties throughout the Okanagan Valley.
Retaining Walls: More Ways We Build It

Let’s design something extraordinary with Retaining Walls.
Schedule a consultation and take the first step toward your dream outdoor space.
Book a Consultation →


