NYC Department of Buildings (DOB) Violation Types

The Department of Buildings prints a letter code inside the violation number. These are the codes on the Department's types page, grouped by those letters.

Class 1, Class 2 and Class 3 are severity, not extra types. The class is printed on the notice. Class 1 is immediately hazardous, Class 2 is major, and Class 3 is lesser.

S & M Expediting researches the notice, files the certificate of correction, follows the filing, and can appear at the hearing. A licensed professional does the corrective work. See our DOB violation removal service, or call 718-833-2333.

B: boiler

C: construction

E: elevator and electric sign

ECB and FDNY summonses

LL: local laws

M, N and P

S and U

V: general, vacate and work without a permit

Z: zoning

Call S & M Expediting at 718-833-2333 or email info@sandmexpediting.com. S & M Expediting is a New York City certified minority- and women-owned business.

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