Mediation, Arbitration and Court Compared
Why this matters
Owners use these three words as synonyms for "the dispute got serious," and they are three different machines with different operators, different bills and, in one case, a one-way door. The distinction that costs the most to learn late is that an arbitration award binds you and is nearly impossible to overturn even when the arbitrator gets the law plainly wrong. A judge's error can be appealed. An arbitrator's usually cannot.
This card sets out what each one is, the axes that actually change the decision, and one dispute run through all three so the trade-offs are visible in the same units. Nothing here is legal advice, and which of these is available to you may already have been decided by a contract you signed.
What each one actually is
Mediation is facilitated negotiation. A neutral third party, usually a retired judge or an experienced lawyer, spends a day moving between the two sides looking for a deal. They have no power to decide anything. Nobody is bound unless a settlement is signed, and either side can stand up and leave at any point. What you are buying is a professional whose whole job is to tell each side, privately, what is weak about their case, which is a thing neither side's own lawyer can say as bluntly.
Arbitration is private adjudication. One arbitrator, or a panel of three, hears evidence and issues an award. It runs under a rule set chosen in the contract, and the parties pay the arbitrator's time and the administering body's fees, which a public court does not charge. The award binds, and it is enforceable in court like a judgment.
Court is the public system. A judge, and sometimes a jury, applies the rules of civil procedure and the rules of evidence. It is slower and more formal than either alternative, the file is public, and the decision can be appealed.
The axes that change the decision
| Mediation | Arbitration | Court | |
|---|---|---|---|
| Who decides | Nobody, the parties do | The arbitrator | Judge or jury |
| Binding | Only what you sign | Yes, on issue of the award | Yes, subject to appeal |
| Appealable | Not applicable | Almost never, and not for legal error | Yes, on the record |
| Who pays the decision-maker | Parties split the mediator | Parties fund arbitrator and administrative fees | Public, beyond a filing fee |
| Speed | Weeks to arrange, one day to run | Commonly months to a year | Commonly one to three years |
| Public | No, and usually confidential by statute | No | Yes, the docket is open |
| Discovery | None; you exchange what you choose | Limited by the chosen rules | Full, and it is the expensive phase |
| You can walk away | Yes, at any moment | No, once you are in it | Only by dismissing your own claim |
Two rows carry most of the weight. Appealable is the one owners do not price. Discovery cuts both ways and which way depends on your position: limited discovery is a gift when you are the one holding three years of texts and a messy job file, and a serious handicap when the facts you need to win are in the other side's records. Decide which of those you are before you call limited discovery an advantage.
Arbitration binds, and the review is narrower than anyone expects
This is the fact that surprises people, so it is worth stating precisely. Where the Federal Arbitration Act governs, a court may set an award aside only on the grounds listed at 9 U.S.C. section 10: the award was procured by corruption or fraud, there was evident partiality or corruption in the arbitrator, specified misconduct in refusing evidence or postponement, or the arbitrator exceeded their powers. Getting the facts wrong is not on that list. Getting the law wrong is not on that list. The Supreme Court held in Hall Street Associates v. Mattel (2008) that those statutory grounds are exclusive in FAA cases and that parties cannot contract for broader judicial review, so you cannot fix this by drafting around it. State arbitration acts run on similar lines with their own variations.
Practically: you get one hearing, in front of one person, and whatever they conclude is the end. That is an acceptable trade when the dispute is technical and you want a decision-maker who understands the trade. It is a bad trade when the case turns on a legal question and a wrong answer is unappealable.
Mediation is almost always worth trying
It costs a fraction of any litigation phase, it risks nothing because you can walk, and it works far more often than owners expect, for a reason that has little to do with the merits: it is usually the first time both sides hear a neutral professional describe the weakness in their own position.
Three things make a mediation day work. Send the decision-maker. An owner who has to call someone for approval cannot close, and the day ends with a proposal nobody accepted. Bring your number and your walk-away, both written down before you arrive, because the room is designed to move you and knowing the floor is what stops it moving you past your own analysis. Put the non-money options on the table early: remedial work in kind, a payment schedule, a release of a lien, a supply arrangement. In a trade dispute the cheapest settlement is frequently work rather than cash, because your crew costs you cost and is worth retail to them.
Mediation is normally confidential by state statute, which is what lets both sides speak frankly, but the scope of that protection varies. Ask your lawyer what is and is not protected in your state before you say the thing you would not want repeated.
One dispute, three forums
A mechanical contractor is in a backcharge fight with a general contractor over remedial work the GC says was the sub's fault. Expressed in the unit from the cost card - the amount in dispute divided by counsel's hourly rate - the claim is worth 90 lawyer-hours. See related: What Litigation Actually Costs and How to Control It, which owns that unit and the phase cost stack.
Mediation. Arranged in about six weeks. Counsel prepares a short position paper and attends: roughly 10 lawyer-hours, plus the shop's half of the mediator's day. The case settles at 55 percent of the claim, partly in cash and partly as a credit against the next project. Recovery is 0.55 x 90 = 49.5 hour-equivalents, less about 10 hours of fees, so just under 40 net.
Arbitration. The subcontract has a clause, so this is available and probably compulsory. A hearing lands about nine months out. Counsel estimates roughly 70 lawyer-hours to award, plus the arbitrator's time and the administrator's fees, which the parties fund and a court would not charge. Win everything and the shop nets 90 - 70 = 20 hour-equivalents. Lose and it is down 70 with no appeal for error.
Court. Eighteen months to two years. The phase stack in the cost card puts the running total past the value of a claim this size by the time depositions are done, before any dispositive motion. The compensations are real: full discovery to get the GC's own records, and a decision that can be appealed if the law is applied wrongly.
The comparison that matters: a mediated settlement at 55 percent nets just under 40, and a complete arbitration victory nets 20, both stated before the neutral's own bill. That omission is not symmetric. The shop's half of one mediator's day is small beside an arbitrator's time and the administering body's fees on a nine-month case, so counting them widens the gap rather than closing it. Winning the whole claim in the second forum is worth half of losing nearly half of it in the first. That is not an argument that mediation always wins. It is the reason to try it first, because the cost of the attempt is around 10 hours against a spread of 20 or more hour-equivalents in outcome.
What would change the answer: if the GC refuses to move at all, mediation is a wasted day and you are in the forum the contract chose. If the shop needs the GC's internal records to prove the remedial work was not its fault, the limited discovery in arbitration is a real handicap and court is worth the time. And if this GC is a repeat customer whose other project managers are watching, settling cheap can cost more across the account than the claim is worth.
The step clause, and the sequence a construction contract may impose
On construction work the choice is frequently not yours and not binary. Many subcontracts run a staged process: an initial decision by a named party, then mediation as a condition precedent, then arbitration or litigation for whatever survives. The widely used AIA general conditions, in whichever edition your subcontract incorporates by reference, are built this way, and a subcontract that incorporates them binds you to that sequence whether or not you have read the document it points at.
Two consequences. A step skipped can cost you the forum. Filing a demand for arbitration without completing a mediation the contract made a precondition invites a motion to dismiss or stay, and you pay for the round trip. Find out which document actually governs before the dispute matures, because the sequence, the rule set and the deadline to demand arbitration are frequently in a document incorporated by reference rather than in the pages you signed. Pull it, read the dispute article, and put the deadlines on a calendar. That is a one-hour job at contract signing and an emergency once a backcharge lands.
Related and worth knowing by name: med-arb, where the same neutral mediates and then, if that fails, decides. It is fast and it carries an obvious problem, since the person who will rule on you has spent a day hearing your private assessment of your own weaknesses. Some rule sets prohibit it, some require written consent. Do not agree to it casually.
When to pick which
Try mediation first in nearly every case, including one already filed, because courts routinely order it anyway and going voluntarily is cheaper and earlier.
Arbitration suits a technical dispute between two businesses where a decision-maker who understands the trade is worth more than a right of appeal, where both sides want it out of the public record, and where the contract already requires it.
Court suits a case that turns on a legal question, a case where you need the other side's documents, a collection against a defendant who will not participate, and any case where being able to appeal a wrong answer is worth the delay.
And note the asymmetry in who chose. If you drafted the arbitration clause, you picked a forum you assessed. If it arrived in someone else's paperwork, the forum, the rule set and the cost allocation were all chosen by the party with more leverage. See related: The Arbitration Clause You Agreed To Without Reading.
References
- Federal Arbitration Act, 9 U.S.C. sections 9 to 11 (confirmation, vacatur and modification of awards); Hall Street Associates v. Mattel, 552 U.S. 576 (2008)
- State arbitration acts and state mediation confidentiality statutes, which vary and govern where the FAA does not
- AIA A201 General Conditions, in the edition your contract incorporates by reference, for the staged dispute process used on much commercial construction
- See related: What Litigation Actually Costs and How to Control It, The Arbitration Clause You Agreed To Without Reading
- See related: A Demand Letter Arrives, Choosing a Lawyer for a Shop This Size