Blog Post

No contract? Negligent architects, engineers not obligated to reimburse project owner for losses

Mike Thal • Jun 06, 2022

The Arizona Supreme Court has ruled that, if an architect or engineer is negligent in their work on a project, and if they do not have a direct contract with the project owner, they are not obligated to reimburse the owner for the cost of their negligence.

Mike Thal

By Mike Thal


In its May 23, 2022, opinion in Cal-Am Properties, Inc. v. Edais Engineering, Inc., the Court disavowed as “no longer good law” its 1984 Donnelly ruling, which provided that a claim for breach of an implied warranty may be brought against a design professional even when there is no written contract between the parties.


That's no longer the case law in Arizona, as the opinion states: "[D]esign professionals lacking privity of contract with project owners do not owe a duty to those owners to reimburse them for purely economic damages."

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