Contractors in Baltimore, Maryland

22 listings: general contractors (2), roofing contractors (4), electricians (1), plumbers (3), hvac contractors (6), concrete & masonry (1).

How Do You Find a Licensed Contractor in Baltimore, Maryland?

We list 22 contractors in Baltimore, from open map data with no license check. Maryland 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).

4512 York Road, Baltimore

Map listing: license not checkedHVAC Contractors

930 North Kresson Street, Baltimore

Map listing: license not checkedConcrete & Masonry

2115 Saint Paul Street, Baltimore

Map listing: license not checkedHVAC Contractors

6311 Harford Road, Baltimore

Map listing: license not checkedHVAC Contractors

3700 Taylor Avenue, Baltimore

Map listing: license not checkedCarpenters & Framers

4710 Harford Road, Baltimore

Map listing: license not checkedLandscaping & Fencing
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Before You Hire in Baltimore

Maryland regulates home improvement or residential work, but has no full general contractor license. Threshold: Covered home improvement work; no dollar floor. Read the Maryland 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 Maryland

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