Contractor License Proof
A licensed Water Conditioning contractor at work on a California project

Water Conditioning Contractors in California (C-55)

California licenses thousands of Water Conditioning contractors through the CSLB. This directory tracks 313 of them — 301 currently active (96%), with 100% carrying a contractor bond on file and 58% showing workers' compensation coverage. Every profile is dated against the official CSLB public record.

313
Listed
301
Active
313
With bond
181
With WC

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Water Conditioning contractors

Frequently asked questions

How many Water Conditioning contractors are licensed in California?

This directory lists 313 Water Conditioning contractors in California, of which 301 currently hold an active CSLB license.

How do I check if a Water Conditioning 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 Water Conditioning 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.