Contractors in Palo Alto, California

3 listings: general contractors (1), landscaping & fencing (1), windows, siding & insulation (1).

How Do You Find a Licensed Contractor in Palo Alto, California?

We list 3 contractors in Palo Alto, 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).

Barzel Builders

4039 Transport Street, Palo Alto

Map listing: license not checkedGeneral Contractors

EM Energy & Air

890 Industrial Avenue, Palo Alto

Map listing: license not checkedWindows, Siding & Insulation

Canopy

3921 East Bayshore Road, Palo Alto

Map listing: license not checkedLandscaping & Fencing

Before You Hire in Palo Alto

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.