Arbitration in Construction Disputes: Process, Costs, and Awards

Arbitration in construction disputes is a private process where a neutral decision-maker, usually chosen for construction expertise, resolves the fight outside court under the terms your contract already set. Because standard industry agreements default to it, most owners, contractors, and subcontractors end up there whether they planned to or not. The process typically runs: mediate first, file a demand with the American Arbitration Association (AAA), exchange a limited amount of discovery, hold a hearing, and receive a binding award that a court will enforce.

Why Your Contract Probably Sends You to Arbitration

Most construction arbitrations don’t start with a choice made after a dispute arises. They start with a clause signed before anyone broke ground. Standard forms from the American Institute of Architects (AIA) and similar organizations push disputes out of court by default. AIA Document A201, for example, lays out required claim procedures in Sections 15.1 through 15.4, including how to initiate arbitration.¹ These clauses also specify whether the result is binding (final, no do-over in court) or non-binding (the loser can still sue).

The Federal Arbitration Act gives these clauses real force. Under 9 U.S.C. § 2, a written agreement to arbitrate in any contract involving commerce is “valid, irrevocable, and enforceable.”² If you ignore the clause and sue, the other side can ask the court to pause the case and send you to arbitration. The court must grant that stay if the dispute falls within the clause’s scope.³ Trying to litigate around a clause you signed is expensive and almost always fails.

Mediate First or Your Demand Gets Rejected

This trips people up more than anything else. Many standard contracts require mediation before arbitration. AIA A201 makes mediation a “condition precedent” to binding dispute resolution, so an arbitration demand filed without first attempting mediation can be rejected or dismissed.¹ Under A201, certain claims must also go to the project architect for an initial decision before mediation even begins.

Comply with this step even if you’re certain the other side won’t negotiate in good faith. The mediation doesn’t have to succeed. It just has to happen. Required sequences vary between AIA documents, ConsensusDocs forms, and custom agreements, so read your specific contract carefully.

Deadlines That Will Kill a Claim

Arbitration demands are subject to the same time limits that would apply to a lawsuit. Both AIA and ConsensusDocs contracts expressly incorporate the applicable statute of limitations, and a written arbitration demand counts as the start of legal proceedings for deadline purposes. If the limitation period has expired, your claim is barred whether you’re in court or arbitration.

Many states also impose a statute of repose on construction claims. That sets an outer deadline measured from substantial completion, and unlike a limitation period, the clock isn’t extended by when you discovered the defect. These deadlines vary by state but commonly fall somewhere between six and ten years. If you suspect a defect, act. Waiting to see how bad it gets can run you past a deadline that no amount of good facts will overcome.

Filing a Demand for Arbitration

Filing starts with the AAA’s “Demand for Arbitration” form, submitted through the AAA’s online WebFile system or by mail to a regional office.⁴ Under Rule R-4 of the AAA Construction Industry Arbitration Rules, your demand must include:

Names, addresses, phone numbers, and email addresses for all parties and their representatives.
A copy of the contractual provision requiring arbitration.
A statement describing the dispute, the relief you want, and the dollar amount at stake.
Your requested hearing location, unless the contract already specifies one.

You must send a copy of the demand and the arbitration clause to the opposing party at the same time you file with the AAA.⁵

The form is the easy part. The real work happens before you fill it out. Construction cases are document-heavy. Pull together daily project logs, change orders, inspection reports, dated site photos, correspondence, and a damages calculation broken into categories like labor overruns, material cost increases, and delay costs. Organizing this early keeps your narrative consistent from demand through hearing.

What Arbitration Actually Costs

Costs break into two buckets: administrative fees paid to the AAA and the arbitrator’s professional time. Administrative fees scale with the size of the claim and are set out on the AAA’s published fee schedule.⁴ For a small claim the filing fee may be modest; for disputes in the millions, combined administrative charges can run well into five figures.

Arbitrator compensation is separate and often the larger expense. Construction arbitrators set their own hourly or daily rates, and those rates reflect the specialized expertise the process demands. Expect to split this cost with the other party unless your contract or the final award says otherwise. On top of those institutional costs, you pay your own attorney, your expert witnesses, and your hearing preparation. Arbitration is typically cheaper and faster than litigation. “Cheaper than a trial” doesn’t mean cheap.

Attorney Fee Shifting

Whether the loser pays the winner’s legal fees depends entirely on your contract. Many construction contracts contain a “prevailing party” clause entitling the winner to recover reasonable attorney fees and costs. If yours does, the arbitrator decides who prevailed and what amount is reasonable. If your contract is silent, each side usually eats its own fees regardless of the outcome.

Picking the Arbitrator

After the AAA processes your filing, it sends both parties a list of arbitrator candidates from its construction roster. These are typically people with backgrounds in construction law, engineering, or project management. Each side ranks the candidates and may strike names it finds unacceptable. The AAA cross-references the lists and invites the highest-ranked mutually acceptable candidate.

If an arbitrator discloses a potential conflict and a party objects, the AAA decides whether the disclosure disqualifies them. If no mutually agreeable candidate emerges, the AAA appoints someone from its roster. For larger or more complex disputes, the parties may request a three-arbitrator panel, which raises cost and scheduling complexity significantly.

Discovery Is Narrower Than Court

One of arbitration’s main selling points is streamlined discovery. In court, depositions, interrogatories, and document requests can consume months and enormous budgets. In arbitration, those tools exist but are sharply curtailed. The AAA’s best practices for construction cases describe discovery as intentionally narrower than federal court discovery, with document requests that should be “narrowly tailored and proportionate to the disputes at hand.”⁶

For claims over $100,000, the AAA recommends that instead of formal document demands, each party disclose likely witnesses, copies of the documents they plan to use at the hearing, and a supported damages calculation.⁶ Depositions are generally disfavored and require a showing that they’ll promote the speed and efficiency of the proceeding rather than undermine it. The arbitrator has discretion to allow broader discovery in unusual circumstances, and can order the requesting party to pay for it.

Expect an early “litigation hold” directive from the arbitrator requiring everyone to preserve relevant electronic and physical records. If your project involved discrete scopes of work, discovery should be limited to the scope actually in dispute.

When You Can’t Wait: Emergency Relief

Sometimes you can’t afford to wait for an arbitrator to be fully appointed. If work is ongoing and someone needs immediate protection, AAA Construction Rules allow a request for emergency interim relief. The AAA must appoint an Emergency Arbitrator within one business day of the request, and that arbitrator then sets a schedule for resolving the motion within two days of appointment.⁷

The Emergency Arbitrator can issue interim orders but has no authority to modify the decision once rendered unless conditions change. Once the full case arbitrator or panel is in place, any request to reconsider the emergency order goes to them. The Emergency Arbitrator cannot serve as the case arbitrator unless both parties agree.⁷

The Hearing

At the hearing, each side presents testimony, documents, and expert analysis to the arbitrator. Structural engineers, delay analysts, and forensic accountants are common expert witnesses, explaining technical failures or quantifying damages. Witnesses testify under oath and face cross-examination. The atmosphere is less rigid than a courtroom, but rules of evidence still apply.

Length depends on complexity. A simple payment fight may be resolved in a day or two. A major defect case with multiple experts and hundreds of exhibits can run for weeks. The arbitrator controls the schedule and can impose time limits on each side to keep things moving.

Fast Track for Smaller Claims

For two-party cases where claims and counterclaims don’t exceed $150,000, the AAA offers Fast Track Procedures built to limit time and cost. The AAA sends a list of five arbitrator candidates instead of a longer one, and each party may strike up to two. The hearing must close within 45 days of the preliminary hearing unless the parties agree otherwise or the arbitrator grants a limited extension, and the award follows within 14 days of closing the record.⁸ Filing to award typically runs about four to five months.

Expert Witnesses

Expert reports cover technical issues like delay analysis, defect causation, and damage quantification. No universal rule dictates exactly when reports must be exchanged or what format they take. The arbitrator sets those deadlines at the preliminary hearing based on case complexity, and decides whether the testimony is admissible and how much weight it gets. If your case turns on a technical dispute, retain your expert early. Scrambling for an engineer or accountant weeks before the hearing almost always produces a weaker report.

The Award and How It Gets Enforced

Under AAA Construction Rule R-47, the arbitrator must issue the award no later than 30 calendar days after the hearing closes, unless the parties agree to a different timeline.⁹ The award is a written document addressing all claims and counterclaims. It can include a detailed explanation of the arbitrator’s reasoning or simply state who wins and how much is owed, depending on whether the parties requested a “reasoned award.”

In binding arbitration, that document is final. There’s no traditional appeal. The losing party cannot retry the case because they disagree with the outcome.

The award doesn’t enforce itself, though. To give it the legal weight of a court judgment, the winning party files a petition to confirm it. Under the Federal Arbitration Act, you have one year from the date of the award to apply for confirmation, and the court “must grant such an order” unless grounds exist to vacate or modify it.¹⁰ Miss that window and you may lose the ability to enforce. Don’t treat confirmation as a formality for later. Once confirmed, the award is a judgment you can collect on with standard tools like bank levies or property liens.

The Narrow Grounds to Overturn an Award

Under 9 U.S.C. § 10, a court can vacate an award only for:

Corruption or fraud in how the award was obtained.
Evident partiality, meaning the arbitrator had an undisclosed conflict or bias.
Arbitrator misconduct, such as refusing to hear relevant evidence, refusing to postpone the hearing when justified, or otherwise prejudicing a party’s rights.
Exceeding authority by deciding issues outside what the parties submitted, or failing to issue a clear and final decision.

Courts apply these grounds strictly.¹¹ Disagreeing with how the arbitrator read the contract or weighed the evidence is not enough. State arbitration acts have similar short lists, and the result is the same: vacating an award is extraordinarily difficult. Treat the hearing as your one shot.

Multi-Party Projects: A Real Weakness

Construction projects stack contracts: owner to general contractor, general contractor to subcontractor, subcontractor to supplier, owner to architect. When something goes wrong, the real cause often traces to a party you have no direct contract with. An owner may claim against the general contractor over a plumbing defect that actually originated with a subcontractor the owner never hired.

In court, the general contractor could pull that subcontractor into the lawsuit. In arbitration, that’s much harder. Arbitration is a creature of contract, and you generally cannot force a non-signatory into the proceeding without consent. If the subcontractor’s contract has no compatible arbitration clause, or the subcontractor simply refuses, you may end up with parallel proceedings before different arbitrators on the same facts, with a real risk of inconsistent results. Some institutional rules allow consolidation or joinder under specific conditions, but those tools depend on the contracts, the rules in play, and timing. If you’re the one drafting, consistent arbitration clauses across every project agreement are the cleanest fix.

Taxes on the Award

An arbitration award that compensates you for lost profits, delayed revenue, or other commercial damages is taxable income. Under IRC Section 61, gross income includes income from all sources unless a specific exclusion applies, and no exclusion exists for commercial contract damages. The IRS looks at what the payment replaces. Money that stands in for lost profits is taxed like profit. Money that reimburses costs you’ve already deducted may generate taxable income in the year received. The narrow IRC Section 104 exclusion for personal physical injuries rarely comes up in construction cases.¹² Budget for the tax hit when you value your claim. A $500,000 award for lost profits doesn’t put $500,000 in your pocket after federal and state income tax.

1
AIA Contract Documents. FAQs: Disputes, Claims, Arbitrations, and Litigations
2
Office of the Law Revision Counsel. 9 U.S.C. 2 – Validity, Irrevocability, and Enforcement of Agreements to Arbitrate
3
Office of the Law Revision Counsel. 9 U.S.C. 3 – Stay of Proceedings Where Issue Therein Referable to Arbitration
4
American Arbitration Association. Construction Rules, Forms, and Fees
5
American Arbitration Association. Construction Industry Arbitration Rules and Mediation Procedures
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American Arbitration Association. Discovery Best Practices for Construction Arbitration
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American Arbitration Association. ADR: What’s Your Emergency?
8
American Arbitration Association. Expedited/Fast Track Roadmap
9
American Arbitration Association. Construction Industry Arbitration Rules and Mediation Procedures
10
Office of the Law Revision Counsel. 9 U.S.C. 9 – Award of Arbitrators; Confirmation; Jurisdiction; Procedure
11
Office of the Law Revision Counsel. 9 U.S.C. 10 – Same; Vacation; Grounds; Rehearing
12
Internal Revenue Service. Tax Implications of Settlements and Judgments