Contractors in Johnston, Rhode Island

2 listings: hvac contractors (1), windows, siding & insulation (1).

How Do You Find a Licensed Contractor in Johnston, Rhode Island?

We list 2 contractors in Johnston, from open map data with no license check. Rhode Island requires contractors to register with the state. 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).

20 Scituate Avenue, Johnston

Map listing: license not checkedHVAC Contractors

2949 Hartford Ave, Johnston

Map listing: license not checkedWindows, Siding & Insulation
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Before You Hire in Johnston

Rhode Island requires contractors to register with the state. Threshold: Broad registration; a narrow casual-work exception under $500. Read the Rhode Island 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 Rhode Island

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