Home Pros Washington Kennewick, WA Water Conditioning Equipment Water Conditioning Equipment contractors in Kennewick, WA 3 contractors · Updated Nov 11, 2026
Water conditioning contractors install and service water softeners, filters, and other treatment equipment. Washington currently lists 3 Water Conditioning Equipment contractors registered in Kennewick.
All trades General Electrical Painting/Wallcovering Floor Covering and Counter Tops Landscaping Plumbing Handyman Concrete Framing and Rough Carpentry Cabinets, Millwork and Finish Carpentry Plumbing Specialty Masonry Heating/Vent/Air-Conditioning and Refrig (HVAC/R) Tile, Ceramic, Mosaic, Natural and MFG Stone Pressure Washing Dry Wall Roofing Tree Removal Service Construction Clean-Up Fencing Insulation and Acoustical Paving/Striping/Seal Coating Welding and Ornamental Metal Fire Protect System Overhead/Garage Doors Asbestos and Lead Siding Irrigation/Sprinkling Systems Swimming Pools, Spas and Hot Tubs Doors, Gates and Activating Devices Excavation, Grading and Land Clearing Window Coverings Water Conditioning Equipment Service Station Equipment and Maintenance Active licenses Expired Suspended Inactive All statuses Name A–Z Name Z–A View all 3 contractors → Claimed and verified listings appear first.
Other trades in Kennewick How to read confidence grades and license statuses
Built from Washington State L&I public records, updated Nov 11, 2026. Subser doesn't do star ratings or reviews — just verified records.