Washington law and your protectionsPlanning

If Your Bathroom Remodel Goes Wrong: Steps Under Washington Law

By the JDI Construction teamReviewed by Arthur Kulchitskiy, Project Consultant, and Denise Lacquement, Designer (bathroom specialist)Updated October 20265 min read

Quick answer

Stop any active leak, document everything, and send the contractor a dated written notice describing the problem. If that fails, Washington offers a suit against the contractor's bond within two years of substantial completion or abandonment (RCW 18.27.040), a claim on its liability insurance for property damage, an Attorney General complaint, and since July 2026 a Homeowner Recovery Fund for unpaid bond judgments.

Bathroom problems tend to fall into a few patterns: a leak that shows up weeks after the job, tile or grout that cracks, a project that drags on while you have no working shower, or a contractor who stops coming. Each needs a slightly different first step, but the path after that is the same under Washington law. This page covers what to do as of October 2026. The kitchen guide's if something goes wrong page covers the general legal detail; this one starts from the bathroom.

First steps by problem

Problem	Do this right away
Leak from a new shower, tub or toilet	Stop using the fixture, shut off its supply if it is a supply leak, photograph any staining below, and notify the contractor in writing the same day
Cracked tile, grout or loose tile	Photograph with a ruler or coin for scale, note when it appeared and whether it is in a wet area, and report it in writing
Delays with no end date	Ask in writing for a revised schedule and the reason, and compare it to the contract
Contractor stopped coming	Send a written demand with a date to return, check the registration in L&I's Verify tool, and do not make further payments until it is resolved
Work does not match the contract	List each difference against the contract and change orders, with photos

Acting fast matters legally as well as practically. In a construction defect claim, Washington law lets a builder raise the homeowner's unreasonable failure to minimize damage or to give timely notice (RCW 4.16.326). A leak you report the day you see it is a very different case from one you leave for a month. Water spreading inside a wall can also affect what insurance will cover; see water damage and insurance.

Put it in writing

Phone calls do not create a record. A short written notice, by email and by certified mail if the problem is serious, should include:

The date, the address and the contract date.
What is wrong, in plain terms, with photos attached.
Which part of the contract, change order or warranty it relates to.
What you are asking for, such as an inspection visit or a repair.
A reasonable date to respond.

Most bathroom problems are settled at this stage by a contractor who wants to fix them. Your written workmanship warranty is usually the first thing to point to.

Your options if the contractor will not fix it

Option	When it fits	Key limits
Claim on the contractor's liability insurance	The contractor's work damaged your property, such as a leak ruining the ceiling below	Find the insurer in L&I's Verify tool
Suit against the contractor's bond	Breach of contract, including improper work or abandonment	Superior court; within two years of substantial completion or abandonment; limited to the bond, which is shared
Homeowner Recovery Fund	You won a bond judgment that was not fully paid	Up to $25,000 per contractor per parcel; discretionary; no condos
Small claims court	A money claim against the contractor directly	Up to $10,000 for an individual; not for bond claims
Attorney General complaint	You want an informal resolution attempt	The AG cannot act as your lawyer or compel a business to resolve it
Consumer Protection Act suit	Unfair or deceptive practices	Within four years

The contractor's bond

L&I's remedy for unfinished or poor work is a lawsuit, not an L&I hearing: "If you are unable to resolve serious problems with a contractor, you can file suit against their bond." Under RCW 18.27.040(3), a residential homeowner must start the suit "within two years from the date the claimed contract work was substantially completed or abandoned, whichever occurred first." The suit is filed in superior court in the county where the work was done, the surety is named, and service goes through L&I.

L&I's filing page lists the mechanics: three copies of the summons and complaint and "a $66.20 check made out to the Department of Labor & Industries", sent by certified or registered mail to Dept. of Labor & Industries, Contractor Registration, PO Box 44450, Olympia, WA 98504-4450. L&I says the superior court filing fee is "approximately $200.00", that you may file "with or without an attorney", and that "The suit is only for the amount available in the surety bond."

The bond is $30,000 for a general contractor and $15,000 for a specialty contractor, and it covers all of that contractor's work, not only yours. If several claims exceed it, employee wages are paid first and breach of contract claims second. If a residential homeowner wins a breach of contract bond action, the prevailing party "is entitled to costs, interest, and reasonable attorneys' fees."

The Homeowner Recovery Fund

Since 1 July 2026, an owner-occupant with an unsatisfied final judgment on a bond claim against a registered contractor, for work on their primary residence, may apply to L&I's homeowner recovery program (RCW 18.27.410). You must have proceeded against the bond and apply within 90 days after the civil action ends. Payment "may not exceed $25,000 per contractor per parcel, or the amount unpaid on the judgment, whichever is less", does not include attorneys' fees, and "Payments under this section are discretionary." L&I says the judgment must be ordered after 1 July 2026. Contact: 360-902-5699 or HRF@Lni.wa.gov.

The Attorney General and L&I

The Attorney General's office offers "an informal complaint resolution service". It sends your complaint to the business and asks for a response within 30 days, but it "is prohibited from serving as an attorney for individual consumers" and "cannot compel" a business to resolve it. File at atg.wa.gov or call 1-800-551-4636.

If the contractor was never registered, report it to L&I at 1-888-811-5974. L&I warns: "Unregistered contractors carry no bond or insurance to protect consumers." An unregistered contractor also cannot sue you for payment (RCW 18.27.080).

Bathroom-specific complications

Open permits. If the job stops mid-way, the permit may still be open with inspections incomplete. Whoever finishes needs to know where the inspections stand. See bathroom remodel inspections.
Plumbing and electrical left behind. Anyone finishing plumbing on your home must hold an L&I plumbing certificate, and electrical work needs a licensed electrical contractor. Check them in the Verify tool.
Liens. If the contractor did not pay the plumber or the tile supplier, they may have lien rights against your home. Do not pay the contractor further after a notice of intent to lien until it is resolved. See the kitchen guide's Washington lien law.

Preventing the dispute

Most of the protection is set up before work starts: a verified registration, a written contract with a named waterproofing method and a hidden-conditions clause, payments tied to completed phases, and written change orders. See bathroom contracts and change orders. If you need a contractor to assess or finish a bathroom someone else started, contact JDI at (360) 309-9571.

Common questions

My contractor stopped showing up halfway through. What should I do first?

Write to the contractor with a clear date to respond or return, and keep proof that you sent it. Check the registration in L&I's Verify tool, since a lapsed bond or insurance suspends registration. Before hiring someone else to finish, photograph the state of the work, and ask whoever finishes to check any plumbing or electrical rough-in that was not inspected.

Can I take a bathroom contractor to small claims court?

Yes, for money claims up to $10,000 when brought by an individual (RCW 12.40.010). A claim against the contractor's bond is different: it must be filed in superior court, naming the surety, and served through L&I.

Is a hairline crack in new grout a defect?

Not always, but it is worth reporting in writing. Cracks along a corner or a change of plane, cracks in tile itself, or loose tiles can point to movement or installation problems, and a crack in a shower can let water reach the layers behind. Prompt written notice also protects you, because Washington law lets a builder argue that a homeowner unreasonably failed to give timely notice or minimize damage.

Does the Homeowner Recovery Fund cover condos?

No. RCW 18.27.410 limits the fund to a single-family dwelling or a multifamily dwelling of four or fewer units, and excludes condominiums. It also requires an unsatisfied final judgment on a bond claim and an application within 90 days after the civil action ends.

Sources

Checked October 2026. Rules, fees and programs change; confirm the current requirement with the agency before you rely on it.

This page is general information for homeowners, not legal advice. For a decision about your own contract, lien or dispute, talk to a Washington attorney.