Washington State License Lookup Tools and Where to Find Them
Washington State maintains searchable databases for most professional licenses issued by the state. The main tool is the Department of Licensing (DOL) License Lookup, accessible through the state's official website. You can search by the professional's name, license number, or business name to see whether a license is current, what type it is, and whether any disciplinary action has been taken.
Different professions fall under different state agencies, so the lookup location depends on what license you are searching for. Most occupational licenses — contractors, electricians, plumbers, cosmetologists, real estate agents — are handled by the Department of Licensing. Medical professionals, nurses, and dentists are regulated by separate boards within the Department of Health. Attorneys are regulated by the Washington State Bar Association. Understanding which agency oversees the profession you are checking will save you time.
The DOL License Lookup is free and does not require you to create an account. You can search when ready from any computer or mobile device with internet access.
Key Takeaways
- The Department of Licensing License Lookup covers most occupational licenses in Washington and is searchable by name, license number, or business name at no cost.
- Medical professionals, nurses, and dentists are regulated by the Department of Health, which maintains separate searchable databases.
- Attorneys are regulated by the Washington State Bar Association, which has its own public records search.
- Search results show whether a license is current, what type of license it is, and whether disciplinary action or complaints have been recorded.
- You do not need to provide personal information or create an account to perform a license lookup.
How to Search the Department of Licensing Database
Go to the Department of Licensing website and locate the "License Lookup" tool. Enter either the professional's name or their license number. If you search by name, you may see multiple results if the name is common, so having the license number narrows the search. You can also search by business name if you are checking a contractor or other business entity.
The search returns a record showing the license type, license number, issue date, expiration date, and current status. If the license is marked "Active," the professional is currently licensed. If it shows "Expired," "Inactive," or "Revoked," the person is not currently authorized to practice that profession in Washington. The record may also note whether the license holder has had complaints filed or disciplinary action taken.
Some records include a link to the full disciplinary history. This is public information and shows complaints, investigations, and any penalties imposed by the state.
Searching for Medical and Health Care Professionals
Doctors, nurses, physician assistants, dentists, and other health care professionals are regulated by the Washington Department of Health, not the Department of Licensing. The Department of Health maintains its own searchable database called the Health Professional Credentialing System.
To search for a health care professional, visit the Department of Health website and use their license lookup tool. You can search by name or license number. The results show the professional's license type, status, and any disciplinary history. Like the DOL database, this search is free and open to the public.
If you are checking a specific type of health care provider — for example, a registered nurse or a licensed practical nurse — the Department of Health database will distinguish between license types and show which credentials the person holds.
Looking Up Attorneys and Legal Professionals
Attorneys in Washington are regulated by the Washington State Bar Association, not by the Department of Licensing. The Bar Association maintains a public directory called the Lawyer Referral Service Directory, which is searchable by name or bar number.
The Bar Association's search shows whether an attorney is currently in good standing, whether they are licensed to practice in Washington, and whether they have had disciplinary action taken. You can also see the attorney's practice areas and contact information if they have chosen to list it.
If you have a complaint about an attorney or want to report misconduct, the Bar Association also handles those inquiries through a separate process.
What License Status Means and How to Interpret Results
When you search a license database, the status field tells you whether the person is currently authorized to practice. Active means the license is current and the person is licensed to work. Expired means the license was not renewed and the person is no longer authorized to practice that profession. InactiveRevoked or Suspended means the state has taken disciplinary action and the person cannot practice.
If a license shows as expired or inactive, you should not hire that person for work that requires a current license. Hiring an unlicensed contractor, electrician, or other licensed professional can leave you without legal recourse if something goes wrong, and you may be liable for unpaid taxes or workers' compensation claims.
Disciplinary history is also important. If a record shows complaints or disciplinary action, you can usually click through to see details about what happened. Some complaints are resolved without penalty; others result in fines, conditions on the license, or revocation.
Searching for Contractor and Trade Licenses
Contractors, electricians, plumbers, HVAC technicians, and other trades are licensed through the Department of Licensing. You can search for these licenses using the main DOL License Lookup tool by the contractor's name or their contractor license number.
Contractor licenses in Washington come in different classes — general contractor, specialty contractor (like electrical or plumbing), and others. The search result will show which class of license the person holds. A general contractor license does not automatically authorize someone to do electrical or plumbing work; they need the specific specialty license.
Before hiring a contractor, verify that their license is active and check whether they have had complaints or disciplinary action. The Department of Licensing also maintains a list of contractors who have been cited for unlicensed work or other violations.
Understanding Disciplinary Records and Complaints
Most state license databases include information about complaints and disciplinary action. This information is public and is meant to help consumers make informed decisions. A complaint does not automatically mean wrongdoing — it means someone filed a formal complaint with the state, and the state investigated.
Disciplinary records may show that a complaint was dismissed, that the license holder was found to have violated rules and paid a fine, or that more serious action was taken. Some records include notes about what the violation was. If you see a disciplinary record, you can usually request the full file from the state agency, though some information may be confidential.
Having one or two complaints in a long career is not unusual, especially in trades where disputes over work quality or cost can lead to complaints. A pattern of complaints, or complaints involving fraud, safety violations, or harm to customers, is a stronger signal that you should look elsewhere.
Frequently Asked Questions
Can I search for a license if I only know the person's first name or business name?
Most databases allow you to search by business name, which is useful if you are checking a contractor or salon. If you only have a first name, you may get many results. Having the license number, city, or specialty makes the search much faster and more accurate.
What does it mean if someone's license does not show up in the database at all?
If a search returns no results, the person either does not hold a license in that profession in Washington, the license has been revoked and removed from the active database, or you may have misspelled the name. Try searching with different name variations or ask the person for their license number directly.
Can I see why a license was revoked or suspended?
Yes. Most state databases include a link to the disciplinary history or case file. You can view the complaint, the investigation findings, and the state's decision. Some details may be redacted if they involve confidential information, but the main facts are usually public.
Do I need to pay to search for a license?
No. All state license lookups in Washington are free and open to the public. You do not need to create an account, provide personal information, or pay any fee to search.
What should I do if I find unlicensed work or a violation?
You can file a complaint with the relevant state agency — the Department of Licensing for most trades, the Department of Health for health care professionals, or the Bar Association for attorneys. The agency will investigate and take action if a violation is found. You can also contact your local city or county code enforcement office if the work involves building or safety codes.