Two Different Ways to Renovate — One Is Almost Always Better
Most Calgary homeowners don’t know there are fundamentally different ways to structure a renovation project. Understanding them helps you make better decisions from the start.
Design-Bid-Build (Traditional)
You hire a designer, get construction drawings, then take those drawings to multiple contractors for bids, pick one, and they build it.
Pros
- Competitive pricing (multiple bids)
- Design is fully defined before construction starts
- Designer is a separate advocate for your interests
Cons
- Designer and contractor may not communicate well
- Problems discovered during construction can be costly (designer must be re-engaged)
- Longer overall timeline (design phase fully complete before any bidding)
- Scope gaps between design intent and construction reality are common
- Two contracts, two relationships, two sources of finger-pointing when things go wrong
Design-Build (Olympic City’s Model)
One firm handles design, planning, and construction under a single contract. The designer and builder are the same team from day one.
Pros
- Single point of accountability — one company responsible for everything
- Cost certainty earlier in the process (builder is in the room during design)
- Faster timeline (design and construction can overlap)
- Problems solved collaboratively (no blame game between designer and contractor)
- Better buildability — design details are developed with real construction knowledge
Cons
- Less competitive bidding (one price, not three)
- Requires trust in the design-build firm’s integrity
- You don’t get an independent designer as your advocate
Which Is Right for Your Calgary Renovation?
| Scenario | Recommended Method |
|---|---|
| Small/medium renovation ($30K–$150K) | Design-Build (simpler, faster) |
| Large custom home addition ($200K+) | Either — both work at this scale |
| Complex heritage or character renovation | Design-Bid-Build (independent architect valuable) |
| Simple renovation with clear scope | Design-Build |
| Complex multi-trade renovation | Design-Build (single accountability) |
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⚠ Estimate Disclaimer: These are only ROUGH estimates that can vary wildly. Do not take these numbers as gospel. Having a defined scope of work and exact selections will give you clarity.
Olympic City Is a Design-Build Firm
We design and build under one contract. Your designer and your project manager are on the same team. When something changes in the field (and it always does), we adapt without the delays and disputes that come from separated contracts.
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Contact Olympic City Renovations for a free consultation.
Olympic City Renovations serves Calgary, Priddis, Okotoks, and surrounding communities.

