Home Pros Washington Seattle, WA HVAC/RFRG-Restricted HVAC/RFRG-Restricted contractors in Seattle, WA 4 contractors · Updated Aug 13, 2026
This restricted HVAC/refrigeration classification covers a limited range of heating, cooling, and refrigeration equipment work. Washington currently lists 4 HVAC/RFRG-Restricted contractors registered in Seattle.
All trades General Painting/Wallcovering Landscaping Floor Covering and Counter Tops Handyman Cabinets, Millwork and Finish Carpentry Residential Tile, Ceramic, Mosaic, Natural and MFG Stone Plumbing Heating/Vent/Air-Conditioning and Refrig (HVAC/R) Limited Energy Concrete Tree Removal Service Locks, Security and Alarm Equipment Roofing Welding and Ornamental Metal Glazing/Glass Masonry Signs Framing and Rough Carpentry Pressure Washing HVAC/RFRG Appliances/Equipment Dry Wall Specialty 09 Maintenance Siding Window Coverings Fencing Construction Clean-Up Paving/Striping/Seal Coating Metal Fabrication Insulation and Acoustical Inst Equip/Stat Furn/Lab T/Lo Overhead/Garage Doors Sign Fire Protect System Doors, Gates and Activating Devices Drain Cleaning/Snaking Steel Erectors Excavation, Grading and Land Clearing Sanitation System/Side Sewers Gutters/Downspouts Commercial/Industrial/Refrig Residential Maintenance Utilities and Telecommunications Appliance Repair Industrial Equipment/Machines Irrigation/Sprinkling Systems Lathing and Plastering All Areas Swimming Pools, Spas and Hot Tubs HVAC/RFRG-Restricted Suspended Ceiling and Acoustical Tile Boiler/Steam Fit/Proc Piping Backflow Specialty Scaffolding and Safety Railings Awnings, Canopies, Patio Covers, Exterior Screens Structural Pest Control Active licenses Expired Suspended Inactive All statuses Name A–Z Name Z–A View all 4 contractors → Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.