How it works

A records check, not a popularity contest.

Most contractor search is a popularity contest. This one is a records check. Below is what that means, what we can and cannot see, and how to run a search that gives you a real answer.

133,864

active contractor licenses across Arizona and Washington, every one searchable

2,344,875

real building permits tied back to the contractors who pulled them

10+

cities supplying permit history so far, with more being added now

What this actually is

So So Deep Contractor Search answers one question honestly: is this contractor licensed and qualified for the job you have, and can they prove it with real work? We read state licensing records and city building-permit history, then rank contractors on that evidence - not on who bought the most ads.

Why it exists

Most search tools rank whoever markets hardest: the best SEO, the biggest ad budget, the most reviews (real or otherwise). That tells you who spends the most to get found, not who is right for your project. Reviews and marketing can be bought or gamed. A license and a permit history cannot - they are the paper trail the state and your city already keep.

So we go deeper. We look past the marketing at license class and standing, disciplinary history, years in business, and the actual permitted projects a contractor has completed.

How to read what we find

Two honest truths shape every result, and they are worth understanding:

  • Not all work requires a licensed contractor.

    Small or minor jobs can fall below the threshold that requires a state license. So a missing license is not always a red flag - but for any real project, a proper license is your baseline protection, and it is the first thing we check.

  • Not all licensed work pulls a permit.

    Plenty of legitimate work never needed a permit. So permit history is a strong positive signal - verifiable, real projects on the public record - but its absence is not proof that a contractor is inexperienced.

Think of it as a funnel: everything a contractor is licensed to do is the wide net, and the slice that required a permit is a smaller, verifiable core. We show you both, and we are honest about the gaps rather than papering over them.

What we cover, and where we are growing

Every active contractor license in Arizona and Washington is in here. Permit history, though, depends on the city. Some jurisdictions publish rich, contractor-level permit data; others publish very little; and a few do not publish it in a usable form yet. We are adding new jurisdictions right now.

When a contractor's city is not covered yet, you still get their full license standing, class, and longevity - just without permit volume. We will always tell you which signals a ranking is based on, so you know how much weight to give it.

Getting the most out of a search

  • Describe the job like you would to a friend. Include the trade, the location, and any specifics - for example, "re-tile a leaking shower in Phoenix" or "replace a 20-year-old AC unit in Scottsdale." The more concrete you are, the sharper the ranking.
  • Ask follow-ups. Narrow by city, filter to contractors with permit history, or ask for only those with no disciplinary record. Each search remembers the context.
  • Pull contact details on your shortlist. For your top picks, we can fetch phone, hours, and Google ratings on request, so you can go from a ranked list to a phone call in one step.
  • Verify before you hire. We are a research tool, not a workmanship guarantee. Confirm any contractor on their state board's official lookup - ROC Contractor Search or L&I Verify a Contractor - before signing anything.

Ready to go deep? Run your first search.

Start a search

Want the longer version? Read the full thesis.