Contractors in Trenton, New Jersey

17 listings: roofing contractors (4), electricians (3), plumbers (4), hvac contractors (5), carpenters & framers (1), flooring & tile (1).

How Do You Find a Licensed Contractor in Trenton, New Jersey?

We list 17 contractors in Trenton, from open map data with no license check. New Jersey regulates home improvement or residential work, but has no full general contractor license. Ask for the license number, confirm it with the state or city, and get at least two written bids.

Updated November 6, 2026 · Source: OpenStreetMap (downloaded November 6, 2026).

Trenton

Map listing: license not checkedRoofing Contractors

839 South Broad Street, Trenton

Map listing: license not checkedHVAC Contractors

821 2nd Street, Trenton

Map listing: license not checkedElectricians

560 Perry Street, Trenton

Map listing: license not checkedHVAC Contractors

100 Division Street, Trenton

Map listing: license not checkedHVAC Contractors

803 Liberty Street, Trenton

Map listing: license not checkedRoofing ContractorsWindows, Siding & Insulation

224 Woodland Street, Trenton

Map listing: license not checkedRoofing Contractors
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Before You Hire in Trenton

New Jersey regulates home improvement or residential work, but has no full general contractor license. Threshold: Home improvement registration; no project-dollar floor. Read the New Jersey license summary, then use the hiring checklist and compare your bids. Your city’s building department can also tell you which permits your job needs.

Other Cities in New Jersey

Sources: Washington L&I, Oregon CCB and New York DOL open data; © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method