Project delivery

What is an owner's representative in construction?

An owner's representative is the person or firm that acts for the building owner on a construction project: managing the budget, schedule, design team, and contractor, and making decisions within the authority the owner gives them.

Two construction professionals review paper plans beside a tablet at a jobsite workbench.
Plan reviews connect field conditions, drawings, and the next decisions on a job. AI-generated illustration.

An owner's representative (owner's rep, or OR) is the owner's eyes, ears, and often voice on a construction project. Some owners have an in-house facilities manager in the role. Others hire an outside firm that does nothing but represent owners. Either way, the owner's rep works for the owner, not for the architect or the contractor, and is paid to protect the owner's money, schedule, and interests.

For a contractor, the owner's rep is usually the person who reviews pay applications, negotiates change orders, and runs the weekly owner meeting. Knowing what that person can and cannot approve saves a lot of grief.

What an owner's rep does

  • Builds and tracks the total project budget, including soft costs the contractor never sees, such as design fees, furniture, and financing.
  • Hires or helps select the architect, the contractor, and consultants, often running the request for proposal process.
  • Reviews the design for cost and scope before bidding.
  • Attends progress meetings, walks the site, and tracks the schedule.
  • Reviews pay apps and change orders and recommends approval to the owner.
  • Coordinates closeout: punch lists, warranties, training, and move-in.

Owner's rep vs. construction manager

The terms get mixed up. A construction manager can work as an agent (advising the owner, much like an owner's rep) or at risk, where it holds the trade contracts and guarantees a price under construction management at risk. An owner's rep never holds the trade contracts and never guarantees the price. Its only client is the owner, and its contract is a professional services agreement, not a construction contract.

How it works on a real job

Say a nonprofit is building a $9 million community health clinic. Its board has no construction experience, so it hires an owner's rep firm. The rep helps choose a design-build team, sets a budget with a separate owner contingency, and reviews each monthly draw against the schedule of values before the lender releases funds.

In month five, the contractor submits a $48,000 change order for unforeseen rock. The rep checks the geotechnical report, compares unit prices, negotiates it to $41,500, and sends a recommendation to the board chair, who signs. The contractor never had to explain rock excavation to a volunteer board, which is part of the value.

Common mistakes and disputes

  1. Assuming the rep can approve anything. Many contracts give the rep authority to recommend, not sign. Get the authority limits in writing at the kickoff.
  2. Going around the rep to the owner. It sometimes works once and damages the relationship for the rest of the job.
  3. Treating the rep as the enemy. A good rep wants a successful job and can help unstick decisions the owner is sitting on.
  4. Not copying the rep on notices. Contract notices usually have to go to a named person. Check whether that is the owner, the rep, or both.

Related terms

Owner's reps show up most often on design-build and design-bid-build jobs for owners who build occasionally. Related roles include the project manager, the architect, and the construction manager. Smart Business Automator gives contractors a clean change order and pay app trail that makes an owner's rep review faster. See change order approval automation.

Frequently asked questions

Who pays the owner's representative?

The owner. The rep works under a professional services agreement with the owner, usually for a monthly fee, a percentage of construction cost, or hourly rates.

Is an owner's rep the same as a construction manager?

Not exactly. A construction manager at risk holds trade contracts and guarantees a price. An owner's rep only advises and manages for the owner and takes no construction risk.

Can an owner's rep approve change orders?

Only if the owner gives that authority. Many contracts let the rep recommend while the owner signs. Ask for the authority limits at the start of the job.

Do small projects need an owner's rep?

Often not. They are most common on larger or complex projects, and for owners who do not build often and have no in-house construction staff.

Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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