General Contractors in Maryland

Remodels, additions and new builds, managing the trades, schedule and permits.

How Do You Hire General Contractors and Builders in Maryland?

We list 58 general contractors and builders in Maryland, most in Kensington, Bel Air, Abingdon. Maryland regulates home improvement or residential work, but has no full general contractor license. As a planning figure, expect often a fee of about 10–20% on top of labor and materials; typical lead time is often several weeks to a few months out for larger jobs. Check the license and compare two or three written bids.

Updated November 6, 2026 · Source: listings downloaded November 6, 2026; cost and timing are our planning assumptions, not survey data.

1299 Governor Court, Abingdon

Map listing: license not checkedGeneral Contractors

1309 Continental Drive, Abingdon

Map listing: license not checkedGeneral Contractors

1715 Edmondson Avenue, Catonsville

Map listing: license not checkedGeneral ContractorsConcrete & Masonry

2113 Columbia Park Road, Edgewood

Map listing: license not checkedGeneral Contractors

3273 Pine Orchard Lane, Ellicott City

Map listing: license not checkedGeneral Contractors

1840 Brook Field Court, Frederick

Map listing: license not checkedGeneral Contractors

849 Quince Orchard Boulevard, Gaithersburg

Map listing: license not checkedGeneral Contractors

481 North Frederick Avenue, Gaithersburg

Map listing: license not checkedGeneral Contractors

14290 Triadelphia Road, Glenelg

Map listing: license not checkedGeneral Contractors

1750 Pulaski Highway, Havre de Grace

Map listing: license not checkedGeneral Contractors
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Sources: Washington L&I, Oregon CCB and New York DOL open data; © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method