Risks of Hiring an Unregistered Contractor in Washington

Short Answer: An unregistered contractor has no bond for you to claim against, no proof of required insurance and no access to L&I's Homeowner Recovery Fund. Working unregistered is a gross misdemeanor under RCW 18.27.020.

Quick Facts

“Licensed” in Washington construction usually means registered with the Department of Labor & Industries under RCW chapter 18.27. Registration is what puts a bond and liability insurance behind a contractor’s promises. When you hire someone who is not registered, those protections disappear, often at the exact moment you need them.

What Registration Gives You

A registered contractor has, at a minimum:

• a surety bond of $30,000 (general) or $15,000 (specialty),
• liability insurance meeting the RCW 18.27.050 minimums,
• a public record tying the business to a legal entity and a UBI number,
• an obligation to give you the Notice to Customer on most residential jobs of $1,000 or more.

An unregistered contractor has none of these on file.

Risk 1: No Bond to Claim Against

If a registered contractor breaches your contract, you can sue on its bond. An unregistered contractor has no bond. Your only option is to pursue the individual or business directly, which can be difficult if they have few assets or disappear. How the bond process works is explained in How to File a Claim Against a Contractor Bond in Washington.

Risk 2: No Required Insurance

Registration requires liability insurance. Without it, damage to your property or injuries to others may fall on you and your own homeowner’s policy, which may or may not respond and may raise your premiums.

Risk 3: No Access to the Homeowner Recovery Fund

Since July 1, 2026, Washington’s Homeowner Recovery Fund can pay eligible owner-occupants up to $25,000 when a bond judgment against a contractor goes unpaid. It only applies to registered contractors. Hire an unregistered one and that backstop does not exist.

Risk 4: Workers’ Compensation Exposure

Unregistered operators are less likely to have an L&I workers’ comp account for their workers. If someone is injured on your property, questions about who pays can become complicated and stressful.

Risk 5: Permit and Inspection Problems

Unregistered contractors often avoid permits, because permit applications ask for registration numbers. Unpermitted work can fail inspection when you sell, complicate insurance claims and sometimes has to be opened up and redone.

Risk 6: Weaker Paperwork and Lien Exposure

The Notice to Customer, with its warnings about liens and retainage, is part of the registration system. Without it you may not learn about lien rights or ask for lien releases. If an unregistered contractor fails to pay a supplier, you could still face a lien from that supplier.

Risk 7: Scams and Disappearing Acts

Many contractor scams involve unregistered operators: large cash deposits, door-to-door offers after storms, and crews that vanish. Our list of Contractor Scam Red Flags covers the patterns.

Watch out: “I’m licensed, my number is on the way” is not a registration. Do not pay a deposit until you can see an ACTIVE record.

What the Law Says About Unregistered Contracting

Under RCW 18.27.020 it is a gross misdemeanor for a contractor to advertise, offer to do work, bid or perform work without being registered, or while the registration is suspended or revoked. It is also illegal for a contractor to subcontract to or use an unregistered contractor. RCW 18.27.200 makes the same conduct an infraction, with each day and each worksite a separate infraction.

And under RCW 18.27.080, a contractor generally cannot sue to collect payment for work requiring registration unless it proves it was registered when it contracted.

Check, Do Not Assume

“No record found” can mean a typo, a different legal name or a newer registration. Before concluding anything:

1. Ask for the registration number in writing.
2. Search the number and name variations in the Washington Contractor License Lookup.
3. Confirm on L&I Verify.

We never describe a business as unlicensed from a single search, and you should not either.

If You Already Hired Someone Who Turns Out to Be Unregistered

Stop further payments, document everything and read What to Do If a Contractor Is Unlicensed in Washington. You can report suspected unregistered contracting to L&I, anonymously if you prefer.

The Price Argument

Unregistered contractors are often cheaper because they skip the cost of bonds, insurance, workers’ comp and permits. That saving is real only if nothing goes wrong. A single water leak, injury or abandoned job can cost far more than the difference between bids.

A Worked Example: The “Cheaper” Bid

A homeowner gets two bids to replace a fence and a small retaining wall. One is from a registered contractor. The other, noticeably lower, is from someone who says they do not “bother with all that paperwork”.

The homeowner takes the lower bid. Midway through, heavy rain undermines the half-built wall and it partly collapses onto the neighbour’s driveway, damaging a car. The worker stops answering. There is no bond to claim against, no liability policy to notify and no state recovery fund to turn to. The homeowner’s own insurer may be asked to respond, the neighbour may look to the homeowner, and finishing the job will cost more than the original registered bid.

Not every unregistered job ends this way. The point is that when something does go wrong, nothing stands behind the work except the person who did it.

How to Say No Politely

If a contractor you like turns out not to be registered, you can simply say: “We only hire contractors with an active Washington registration. If you register, we’d be glad to get a new quote.” It is clear, it is fair, and it protects you.

Checking Takes a Minute

Searching a name or number on the state record takes about a minute. Do it before any deposit.

Bottom Line

Registration is the minimum. It costs you nothing to check and gives you a bond, insurance, the Notice to Customer and access to the state’s recovery fund. Hiring without it means carrying all of that risk yourself.