Poerio Inc. | Industry Basics | Project Delivery
When you’re planning a construction project, one of the first decisions you’ll face is how to structure the relationship between your designer and your builder. The two most common approaches are design-build and design-bid-build. Both have advantages, and the right choice depends on your project’s priorities. Let us break down how they work.
Design-Bid-Build: The Traditional Approach
In design-bid-build, you hire an architect first to design the project completely. Once the drawings are finished, you put the project out for competitive bids from general contractors. You select a contractor — typically the lowest qualified bidder — and then construction begins.
The advantage of this approach is competitive pricing. Because multiple contractors are bidding on the same set of plans, you get market-tested pricing and an apples-to-apples comparison. It also gives you maximum control over the design, since the architect works for you directly.
The downside is speed and cost certainty during design. The contractor isn’t involved during design, so constructability issues and budget surprises can surface when bids come in. The process is sequential — design, then bid, then build — so it typically takes longer from start to finish.
Design-Build: One Team, One Contract
In design-build, you hire a single entity — typically a contractor who partners with an architect — to handle both design and construction under one contract. The design and construction phases overlap, and the contractor is involved from day one.
The advantage is speed, cost control, and collaboration. Because the contractor is at the table during design, they can provide real-time budget feedback, suggest cost-saving alternatives, and flag constructability issues before they’re baked into the drawings. Design and permitting can overlap with early construction activities, compressing the overall schedule.
The trade-off is that you don’t get competitive bids from multiple contractors on a completed set of plans. You’re placing your trust in one team. That makes choosing the right design-build partner critically important.
Which Should You Choose?
Design-bid-build tends to work well when you have a clearly defined project scope, a complete design team already in place, and the time to go through a full design and bidding process. It’s the standard approach for many public projects.
Design-build is often the better choice when speed matters, when the budget is a hard constraint, or when you want a collaborative team that can solve problems together. It’s increasingly popular in private commercial construction.
At Poerio, we offer both design-build and competitive bid services. We’re happy to discuss which approach makes the most sense for your specific project. There’s no one-size-fits-all answer, and we’ll give you our honest recommendation.
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