we listen.
we plan.
we build.
EXTENSIONS
Home Extensions & Garages
Seamless additions, second storeys, and detached garages that match your original home in structure and finish — fully permitted and built to current BC building code.
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Structural engineering and site planning
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Foundation and framing work
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Roofing and exterior finishing matched to the existing home
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Interior fit-out including insulation
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Drywall
Home addition questions

Do I need a permit for an addition in Whistler?
Yes. Additions need a building permit from the RMOW, with structural engineering and drawings. We coordinate the engineering and handle the application and inspections.
How much does an addition cost?
It depends on size, foundation, structure and finishes, and Whistler construction costs run higher than the BC average. We give you a clear picture after reviewing the site and your plans.
Can you match my existing home?
Yes. Roofing and exterior finishing are matched to the existing home, so the addition reads as part of the original house.
When should I start planning?
Foundation and concrete work depend on the weather, so it pays to plan and permit well ahead of the building season. We give you a realistic schedule with the estimate.
Do you work with architects and engineers?
Yes. We work closely with trusted design and architectural firms and can connect you with the right fit. Our team is also trained in CAD drafting and can provide design support when needed.
First Conversation
We start with a direct conversation about your project — what you want to build, your budget range, your timeline, and what the site or space involves. This lets us quickly determine if we're a good fit and what a realistic path forward looks like.
Scope & Agreement
We document the full scope of work together and structure a pre-construction agreement. This defines priorities, cost structure, and what each party is responsible for — so there's no ambiguity before work begins.
Design & Planning
Depending on the project, we coordinate with architects, designers, engineers, and key trades to develop a complete plan that fits your vision, the site's constraints, and the BC Construction Code requirements. Getting trades involved early avoids surprises later. We manage those relationships so you don't have to.
Permits & Pre-Build
We handle permitting end to end — coordinating with the municipality and strata if applicable. A detailed schedule is confirmed before construction starts.
Construction & Build
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Karl is on site. We build to the plan, communicate proactively when conditions change, and maintain consistent quality through every phase. You always know where your project stands.
Final Walkthrough & Handover
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Before we close out, we walk through the completed work with you — every finish, system, and detail reviewed together. We don't hand over keys until everything is right.







