In today’s climate, managing construction costs requires early collaboration between owners, designers, engineers, and contractors. “The traditional design-bid-build model isn’t effective,” Stancill said. “While many owners inherently feel that fixed-price contracts drive down costs, in today’s world, that’s not necessarily so—plus they add a host of other problems.” The open bidding process used for many fixed-price contracts can open the door to a broader group of contractors, including those with less experience with auto retailing projects. The result can be missed opportunities for value engineering, delays, or quality issues. Further, fixed price contracts may be higher than others as contractors boost prices to cover risks of extended permitting timelines and economic uncertainty that expose them to material and labor cost volatility.
A project that engages the contractor early in the design process can provide valuable cost and complexity feedback to avoid a design you can’t afford or need to pay to have redone. Walters advises, “Once you’re 30% into the design with floor plan, site plan, and detailed drawings, you work together with the architect, designers, and contractor to build a budget that can guide your decisions. Then, as the design progresses to 60% and enters the engineering phase, you’ve already avoided costly choices or flagged areas that are going to take your full team’s attention, both the design team and your contractors and subcontractors. A high-performing contractor has the expertise to keep their subcontractors engaged through multiple budget iterations over an extended design period. Walters notes, “If you lose subcontractor engagement, that's where you're going to lose your value and your dollar the most.”