If you’re planning a construction project for the first time — or the first time in a while — one of the earliest and most important decisions you’ll make has nothing to do with the building itself. It’s how you choose to deliver the project. Design-Build, Construction Management, and traditional Tender are the three main paths, and each one changes how your project gets designed, priced, and built.
Traditional Tender is the most familiar approach. A consultant designs the building completely, and once those drawings are finished, multiple contractors bid on the finished design, typically with the lowest qualified bid winning the work. The appeal is straightforward: you know exactly what you’re building before pricing comes in, and competitive bidding can produce a sharp price. The tradeoff is time and risk. The project has to be fully designed before it can be priced, which stretches out the overall timeline. And because the price is fixed to a completed design, any error or gap in the drawings tends to trigger change orders later — often at a cost the owner has little ability to negotiate.
Design-Build brings the designer and builder together from day one, working from a shared budget and schedule instead of a design that gets handed off and priced afterward. This allows construction to start before drawings are 100% complete, which can meaningfully shorten your overall timeline. It also changes the dynamic of the project: because everyone is working toward the same goals, cost-saving substitutions and design adjustments happen collaboratively rather than becoming a dispute between designer and builder. Owners get one point of contact and one point of accountability for the whole project.
Construction Management sits between the two. Like Design-Build, it allows construction to begin before the design is finalized, which helps compress the timeline. But because major trades typically aren’t committed to pricing as early as they are in Design-Build, CM budgets tend to be more complete and firm than a straight tender — without fully capturing the collaborative cost savings that Design-Build can deliver once a project moves past foundation work.
There’s no single “best” method — the right choice depends on your project, your timeline, and how much budget certainty you need at each stage. A straightforward project with a well-defined scope might be well suited to tender. A project with a tight timeline or evolving requirements often benefits more from Design-Build or CM.
Three Way Builders has delivered projects under all three methods across Manitoba, Saskatchewan, and Northwest Ontario since 1982, and we talk owners through this decision regularly before a project ever gets underway. If you’re not sure which approach fits your next project, our team is happy to walk through the tradeoffs with you.