Contractors in El Cajon, California

15 listings: general contractors (1), roofing contractors (2), plumbers (7), hvac contractors (3), flooring & tile (2), windows, siding & insulation (1).

How Do You Find a Licensed Contractor in El Cajon, California?

We list 15 contractors in El Cajon, from open map data with no license check. California has a statewide 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).

Bath Fitter

221 North Johnson Avenue, El Cajon

Map listing: license not checkedPlumbers

Family Interiors

1350 Hill Street, El Cajon

Map listing: license not checkedFlooring & Tile

JL Building Group

640 Emerald Ave, El Cajon

Map listing: license not checkedGeneral Contractors

Semper Solaris

1805 John Towers Avenue, El Cajon

Map listing: license not checkedRoofing Contractors

Streamline Roofing

615 South Orange Avenue, El Cajon

Map listing: license not checkedRoofing Contractors

Windowtinting, Inc

1675 1675 Pioneer Way #C, El Cajon

Map listing: license not checkedWindows, Siding & Insulation

Rodger's Plumbing

1100 North Magnolia Avenue, El Cajon

Map listing: license not checkedPlumbers
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Before You Hire in El Cajon

California has a statewide contractor license. Threshold: $1,000 in labor and materials, or a job needing a permit or extra workers. Read the California 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 California

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