Contractor Records
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How the records work in New York City

We use public records to help you make a shortlist. They show what a contractor has filed and where they have worked in New York City. They can't tell you whether someone will be right for your home.

Is a contractor licensed in New York City?

67% of the 5,943 firms on the New York City permit file match an active license in NYC Department of Buildings license records and DCWP home improvement contractor licenses. Our match can miss a firm that files under another name, so a missing match is a reason to check, not a finding.

How to check one firm

Ask the contractor for the license number and look it up at NYC Buildings. How to check a contractor's license in New York →

What the numbers mean

Typical cost

The middle value recorded on this contractor's matching permits. It's a permit value, not a quote or the final price. Ask for a written estimate.

Permits in the last 12 months

Matching New York City permits in the most recent year of our data. It shows recent recorded activity here, not every job the company did.

Completion rate

For contractors with at least 5 permits a year or more old, the share that reached sign-off. A permit can stay open because of paperwork or timing, so this isn't a workmanship grade.

Speed

How fast their permits get signed off compared with other NYC contractors in the trade. Building trades use the letter-of-completion date; electrical uses how quickly permits close. Shown for firms with 10+ permits (20+ for electrical).

License

Matched by name against NYC Department of Buildings license records and DCWP home improvement contractor licenses. Name matching can miss a license, so always check the number yourself.

About the ranking: The score combines how much of this exact work a contractor has on record, how often their older permits reached completion (where we can measure it), how well their usual job size matches your budget, how recently they've been active, and how much of their work is near you. A measure we can't calculate is left out rather than guessed, and a thin record pulls the score toward the middle. A contractor whose matched license has a problem is listed after everyone else. You set the weights with the sliders on every list.

New York City specifics: The city's records show stale license status for many electricians, so for them we show the license number with “status not published”. Check it yourself on DOB NOW.

Common questions

  • Where does the information come from?Work history comes from NYC Department of Buildings permits and DOB NOW filings on one- and two-family homes (NYC Open Data). License details come from NYC Department of Buildings license records and DCWP home improvement contractor licenses. Home values come from NYC Department of Finance market values. The current data covers October 2023 through September 2026, so it won't reflect a filing made after that.
  • If I don't see a permit, does that mean the contractor did something wrong?No. Some jobs don't need a permit, some are filed under a different business name, and work outside New York City isn't in this view. A blank record is a reason to ask questions, not an accusation.
  • How do I check if a contractor is licensed in New York City?Ask the contractor for the license number and look it up at NYC Buildings. How to check a contractor's license in New York → 67% of the 5,943 firms on the New York City permit file match an active license in NYC Department of Buildings license records and DCWP home improvement contractor licenses. Our match can miss a firm that files under another name, so a missing match is a reason to check, not a finding.
  • Does a high score mean I should hire them?It means their public record looks like a match for the settings you chose. Before hiring, get references, confirm insurance and licensing, and agree on scope and price in writing.

Compare New York City contractors by project

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The numbers: New York City permit statistics · How long permits take in New York City

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