Insulation and Acoustical contractors in Spokane Valley, WA
Insulation contractors install thermal and sound insulation in walls, attics, floors, and ceilings. Washington currently lists 4 Insulation and Acoustical contractors registered in Spokane Valley.
Insulation Specialists INC
Insulation And Acoustical · Spokane Valley, WA
License #INSULSI822R1 · $15,000 bond
Spokane Acoustics INC
Insulation And Acoustical · Spokane Valley, WA
License #SPOKAAI153OS · $15,000 bond
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Other trades in Spokane Valley
- General (1,193)
- Floor Covering and Counter Tops (91)
- Painting/Wallcovering (50)
- Cabinets, Millwork and Finish Carpentry (33)
- Dry Wall (24)
- Roofing (22)
- Tile, Ceramic, Mosaic, Natural and MFG Stone (21)
- Framing and Rough Carpentry (20)
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) (19)
- Handyman (19)
- Concrete (18)
- Landscaping (18)
Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.