The Lowdown on Construction Management
Updated on 7/31/2025
TL;DR
This post explains the difference between the agent and at-risk models in construction management, helping owners choose the right approach for their next commercial project.
Commercial Construction Management – Choosing the Right Model for Your Project
Bringing a new commercial building project out of the realm of conceptualization and into reality requires the seamless orchestration and implementation of countless systems, people and materials. From project design and engineering, to permitting and compliance, to materials, equipment and labor, a single construction project can require the checking of countless boxes in order for it to be successful. The construction companies that are best at this are successful because they are organized, their projects are well planned, and they anticipate the potential issues that may (and probably will) arise.
The art and science of this process is known as construction management, and building owners embarking on new projects would be wise to understand the types of agreements that fall under this label and what the expectations are for each type. Once you know the difference, the next step is to evaluate a construction company’s management skills in order to choose a building partner who will get the job done right.
Construction Management – The “Agent” or “At-Risk” Model
One of the first things to understand about commercial construction management is that there are a couple of different options you will likely encounter as you research builders. Two of the models that we work under at Fleming Construction are:
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Agent Model
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At-Risk Model
Let’s break down how each works — and when to choose one over the other.
The Agent Model: Expert Oversight, Owner Control
In this model, the construction manager acts as a trusted advisor to the owner. They provide recommendations on:
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Budgets and timelines
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Team assembly and contractor selection
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Design or scheduling adjustments
However, the construction manager does not assume execution responsibility. The building owner retains control of the contractors, decisions, and outcomes.
Contract Type: Typically structured as an open book, cost-plus agreement. The owner pays actual costs plus a fixed fee or agreed-upon margin.
Pros:
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Greater visibility and flexibility
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Ideal for experienced developers
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Transparent pricing
Cons:
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Less incentive to meet a not-to-exceed (NTE) price
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Owner must be actively involved
Best For: Owners with prior construction experience and confidence in cost estimation and team coordination.
The At-Risk Model: Accountability From Start to Finish
In the at-risk model, the construction manager also serves as the general contractor. They oversee field operations, manage subcontractors, and are responsible for:
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Delivering the entire project
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Meeting budget and deadlines
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Mitigating risks from day one
This model typically includes a guaranteed maximum price (GMP), shielding the owner from unexpected cost overruns.
Pros:
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One point of accountability
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Strong incentives to finish under budget
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Ideal for first-time or risk-averse owners
Cons:
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Fewer direct decisions for the owner
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Higher cost if you don’t need full support
Best For: Owners seeking a low-risk, turnkey experience with budget certainty.
HOW TO CHOOSE THE RIGHT MODEL AND MANAGER
Here’s a quick decision guide:
| Question | If Yes… | Recommended Model |
|---|---|---|
| Is this your first project or have you had budget overruns before? | Yes | At-Risk |
| Are you an experienced GC or developer with project oversight experience? | Yes | Agent |
| Do you want a single accountable partner from start to finish? | Yes | At-Risk |
| Do you prefer control over decisions and contractor selection? | Yes | Agent |
When evaluating a construction management firm, look for:
- A portfolio that matches your project’s size and scope
- A track record of on-time, on-budget delivery
- Willingness to share client references and past performance
As the author Douglas Adams once quipped, “Nothing travels faster than the speed of light… except bad news.” In construction, reputation is everything.”
Ready to build with confidence? Fleming Construction offers both agent and at-risk construction management services tailored to your project goals.
For more information on how we can help you turn your next building project into a success, visit our services page:
FAQ – Frequently Asked Questions
Q1: What is construction management?
Construction management is the planning, coordination, and control of a project from inception to completion, aimed at meeting a client’s requirements in order to produce a functional and financially viable project.
Q2: What is the difference between agent and at-risk construction management models?
The agent model is advisory, leaving execution in the owner’s hands. The at-risk model includes full project responsibility and guarantees a maximum price.
Q3: When should I choose the at-risk model?
Choose the at-risk model if you want one point of accountability and greater cost control—especially if you’re new to construction or want to avoid surprises.
Q4: Is the agent model more affordable?
It can be, especially for experienced owners who can manage some risks. However, cost unpredictability and lack of firm pricing may offset upfront savings.
Q5: How do I evaluate a construction management partner?
Look for a strong project portfolio, high client retention, and transparent communication about budgets and timelines.
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