Washington Contractor Dispute Deadlines

Contractor disputes are often lost on the calendar rather than on the merits. Washington spreads its deadlines across several statutes: the contractor registration law, the lien law, the civil limitations chapter and the small claims statute. This guide puts the clocks in one place, so you can see which one is running first. It is general information, not legal advice. Deadlines depend on facts like when work was "substantially completed," and a lawyer can tell you how they apply to you.

The Master Timeline

The Bond Clock: Two Years, but Shared

Every registered Washington contractor files a bond with L&I: $30,000 for a general contractor and $15,000 for a specialty contractor. It covers breach of contract, including improper work. A homeowner sues the contractor and the bond together in superior court. Service goes to L&I: three copies of the summons and complaint and a fee of at least $50, sent by registered or certified mail, and service is not complete until L&I receives both.

Two details make speed important:

• The bond is not yours alone. It answers for every customer, worker, supplier and tax debt of that contractor. The surety is never liable for more than the bond amount, however many claims there are.
• Payment order is fixed. When claims exceed the bond, workers' wages and benefits come first, then breach-of-contract claims by parties to the construction contract, then subcontractors and suppliers, then taxes. Claimants other than residential homeowners can collect no more than half the bond in total.

A homeowner who waits until month 23 may find the bond already exhausted by earlier claims. Check the contractor on L&I Verify: it lists lawsuits filed against the bond.

The prevailing party in a homeowner's bond suit for breach of contract recovers costs, interest and reasonable attorneys' fees. That cuts both ways, so assess your claim before filing.

The Lien Clocks: Fast and Strict

If an unpaid contractor, subcontractor or supplier claims a lien on your home, its clocks run fast:

1. It must record the claim within 90 days of the last day it furnished labor, materials or equipment. Late liens cannot be foreclosed.
2. It must send you a copy within 14 days of recording, or lose its right to attorneys' fees against you.
3. It must sue to foreclose within eight months of recording and serve you within 90 days of filing, or the lien stops binding your property.

If the lien is frivolous or clearly excessive, you can bring a motion in superior court; the show-cause hearing is held 6 to 15 days after service. Our guide How to Remove a Construction Lien in Washington explains each route.

Small Claims: Up to $10,000

For smaller disputes, the small claims department of district court hears money claims up to $10,000 when the claimant is an individual and up to $5,000 for other claimants such as businesses (RCW 12.40.010). It is built for people without lawyers. It cannot order a contractor to come back and finish work; it awards money. A small claims case is not a suit on the bond. If you want the bond to pay, the bond statute's superior-court route and two-year deadline apply.

The Long Clocks: Six Years and the Statute of Repose

For a written contract, Washington allows six years to bring an action (RCW 4.16.040). Construction claims face a second limit. RCW 4.16.310 says a claim arising from construction, alteration or repair of an improvement to real property must accrue within six years after substantial completion of construction, or six years after the contractor's services ended, whichever is later. A claim that has not accrued by then is barred. "Substantial completion" means the point when the improvement can be used or occupied for its intended use.

In practice:

• Visible problems: act well inside the two-year bond window.
• Hidden defects such as leaks found years later: the six-year accrual limit can bar a claim even if you acted the day you found it.
• Notice before suit: for some residential construction defect claims, a pre-suit notice process pauses the clock while it runs; RCW 4.16.310 refers to it. A lawyer can tell you whether it applies.

Non-Court Routes Have No Deadline but Do Not Stop the Clock

The Attorney General's Office runs a free informal complaint resolution service, and L&I takes reports about unregistered or unpermitted work. Both are worth using. Neither pauses the bond, lien or limitations deadlines. File the complaint, but diarise the legal deadlines as if it did not exist. Our How to File a Complaint Against a Contractor in Washington guide explains each agency's role.

A Worked Example

A Tacoma homeowner's deck contractor walks off the job on March 1, 2026, half finished, after taking 60% of the price.

• Week 1: she checks L&I Verify. The registration is still active, the bond is $15,000 because the contractor is registered as a specialty contractor, and one other bond lawsuit is already listed.
• Week 2: she sends a written demand to finish or refund, and files with the Attorney General's service.
• Month 2: with no answer and another lawsuit now on the record, she files in superior court against the contractor and its bond and serves L&I.

Her deadline was March 1, 2028, two years from abandonment. Because the bond was shared and shrinking, she was right not to wait.

Keep a Dispute Diary

From the day trouble starts, keep one page with:

• the date work was substantially completed or abandoned, with photos that prove it,
• every payment and what it covered,
• each Notice to Owner and lien you receive, with recording dates,
• every deadline from the table above, written as a calendar date,
• each letter or complaint you send.

Bottom Line

In a Washington contractor dispute the shortest clock usually wins. Liens move in days and months; the homeowner's bond suit has two years but a shared pot; small claims tops out at $10,000; and even a written contract claim meets a six-year construction limit. Write every date down at the start and act early.

Where to Go Next

To understand the bond itself, read Washington Contractor Bond Requirements.