Insulation and Acoustical contractors in Burlington, WA

3 contractors · Updated Aug 13, 2026

Insulation contractors install thermal and sound insulation in walls, attics, floors, and ceilings. Washington currently lists 3 Insulation and Acoustical contractors registered in Burlington.

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Spf Insulation

Insulation And Acoustical · Burlington, WA

License #SPFINI*836PQ · $15,000 bond

Truhome Insulation

Insulation And Acoustical · Burlington, WA

License #TRUHOI*740LZ · $15,000 bond

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Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.