Water Conditioning Contractors in Santa Rosa, CA
9 Water Conditioning contractors in Santa Rosa, California appear in the CSLB public record — 9 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Pumpman Norcal
C-55 · Santa Rosa, CA
Verified August 4, 2026 · Bonded
Bay Area Water Conditioning
C-55 · Santa Rosa, CA
Verified August 4, 2026 · Bonded
James Fisher & Son Inc DBA Culligan Water of Sonoma County
C-55 · Santa Rosa, CA
Verified August 4, 2026 · Bonded
Les Petersen Drilling & Pump Inc
C-55 · Santa Rosa, CA
Verified August 4, 2026 · Bonded
Munoz Plumbing
C-55 · Santa Rosa, CA
Verified August 4, 2026 · Bonded
Sonoma Water Services Inc
C-55 · Santa Rosa, CA
Verified August 4, 2026 · Bonded
Rayne of the Wine Country
C-55 · Santa Rosa, CA
Verified August 4, 2026 · Bonded
Water Squared
C-55 · Santa Rosa, CA
Verified August 4, 2026 · Bonded
Petersen - GPM Well Testing and Water Treatment Services LLC
C-55 · Santa Rosa, CA
Verified August 4, 2026 · Bonded
More Water Conditioning cities in California
Before you hire in Santa Rosa
Frequently asked questions
How many Water Conditioning contractors are licensed in Santa Rosa, California?
This directory lists 9 Water Conditioning contractors in Santa Rosa, California, of which 9 currently hold an active CSLB license.
How do I check if a Water Conditioning contractor is licensed in Santa Rosa, 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.