Contractor License Proof
A licensed Machinery and Pumps contractor at work on a California project

Machinery and Pumps Contractors in California (D-21)

California licenses thousands of Machinery and Pumps contractors through the CSLB. This directory tracks 1,105 of them — 1,054 currently active (95%), with 100% carrying a contractor bond on file and 73% showing workers' compensation coverage. Every profile is dated against the official CSLB public record.

1,105
Listed
1,054
Active
1,104
With bond
808
With WC

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Machinery and Pumps contractors

Frequently asked questions

How many Machinery and Pumps contractors are licensed in California?

This directory lists 1,105 Machinery and Pumps contractors in California, of which 1,054 currently hold an active CSLB license.

How do I check if a Machinery and Pumps contractor is licensed in California?

Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active — not expired, suspended, or inactive — to be valid.

Should a Machinery and Pumps contractor carry a bond and workers' compensation?

Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.