Negotiated vs. Bid: Does Competitive Bidding Guarantee the Best Price?

Kenneth Noel, RA

“To get the best price, you have to bid.”  It’s a phrase heard throughout the industry, but a bid is only as competitive as the market, the bidders, and the quality of the construction documents behind it.

A bid reflects one moment in time. Contractor workload, nearby opportunities, labor and material availability, and the time allowed to prepare an estimate all affect the final number. In a busy market, strong contractors may decline to participate or increase their pricing, because their teams are already committed. The lowest bid may represent the best price, but it may also reflect the most aggressive interpretation of the construction documents.

Improving Bid

Owners and A/E teams can improve bid results by preparing documents that support how the project will be delivered. Drawings and specifications should clearly communicate phasing, access, shutdowns, occupied-space requirements, temporary protection, laydown areas, crane access, equipment movement, schedule constraints, and other conditions that affect construction.

This is constructability. It does not mean the A/E dictates the contractor’s means and methods. Rather, it means the documents identify project constraints and required outcomes clearly enough so bidders can develop pricing based on the same understanding of the work. When information is ambiguous, contractors are left to make assumptions. One may carry the risk, another may exclude it, and another may assume the best-case scenario. As a result, those bids are not truly comparable.

I recommend an invited bid among pre-qualified contractors rather than allowing any firm to submit a number. Owners should research the firms, check references, confirm experience with similar projects, and evaluate workload, staff capacity, annual volume, financial strength, bonding, safety performance, and key personnel. For complex projects, bidders should also be required to identify major subcontractors or specialty trades as part of their proposal.

The invitation should function like a wedding save-the-date, providing contractors with approximately 60 days of advance notice and identifying the anticipated document release, site visit, question deadline, bid date, award date, and period of performance. Before publishing that schedule, the owner should confirm the A/E team can realistically meet each project milestone. A late document release or delayed response reduces the bidders’ actual time to develop pricing and can weaken the overall bidding process.

Even with a qualified pool of contractors, the owner and A/E must evaluate more than the bottom-line numbers. Exclusions, allowances, alternates, schedule assumptions, subcontractor coverage, and significant line-item variations should be reviewed on an apples-to-apples basis. This evaluation takes time, expertise, and resources. Simply soliciting bids does not guarantee the best outcome if the owner is not prepared to thoroughly analyze and understand the proposals received.

Why I Prefer Negotiated Delivery

I prefer negotiated delivery, because it establishes a collaborative working relationship between the owner, A/E, and contractor before construction begins. This early alignment allows the team to identify challenges, discuss expectations, and develop solutions together before they impact the project. Due diligence remains essential. Reference checks, capacity reviews, similar project experience, financial evaluations, and assessments of key personnel and major subcontractors should be performed under any delivery method.

The right contract structure depends on the nature of the work. For a small renovation or demolition project with significant unknowns, time and materials with a fixed fee may be appropriate, provided the agreement establishes clear labor rates, material documentation, approval procedures, and a not-to-exceed limit where practical.

For projects exceeding approximately $1 million, I generally recommend a Guaranteed Maximum Price (GMP) structure with a fixed contractor fee, a defined contractor contingency, and a provision that returns 100% of unused contingency and project savings to the owner. With early contractor involvement, the team can often establish a reliable maximum price at approximately 50% to 60% design completion. This approach allows them to validate assumptions, engage key trades, identify long-lead items, and evaluate phasing and logistics while there is still an opportunity for the design to respond.

I also recommend a two-part agreement structure. The first is a paid preconstruction agreement covering constructability reviews, estimating, subcontractor outreach, market testing, and buyout planning. This effort requires significant time and expertise and should be compensated by the owner. The second is a construction agreement which would proceed only after the owner accepts the GMP. If the GMP developed at approximately 60% design exceeds the owner’s budget or otherwise cannot be accepted, the owner should compensate the contractor for completed preconstruction services, evaluate an alternative procurement path, and direct the A/E to complete the design accordingly.

This process should not be used merely to test the market or obtain a contractor’s unpaid work. By this point, the contractor has invested time, engaged subcontractors, and helped shape the project. The owner must be committed to achieving the desired outcomes at a sustainable cost. This may require reducing scope, simplifying finishes, or reevaluating aesthetic choices to align the project with the available budget.

Choosing Value

Every owner carries risk. The goal is to understand that risk and manage it intentionally. Owners should know where contingency is held, who controls it, and how it is being utilized. The lowest price may only deliver the code minimum, and code represents the minimum level of performance the law requires, not necessarily the best value for the project. True value is achieved when the owner, A/E, and contractor work as a team rather than in silos, aligning scope, quality, risk, and budget before construction .begins. This approach benefits all parties involved and provides the project with the strongest opportunity for success.