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ProFix Directory

Insulation Contractors in Seattle, WA

12 verified insulation contractors in Seattle, WA. Listings are filtered from the Washington gold-tier pro shard and ordered by trust signals, not lead bidding.

12 verified insulation-contractorKing County2 active board overlays6 license-status overlays

Top 12 insulation contractors in Seattle, WA

  1. #1
    State-board overlay: ACTIVE via WA L&I as of 2026-06-15. This profile has an active public-board status overlay.
  2. #2
    State-board overlay: ACTIVE via WA L&I as of 2026-06-15. This profile has an active public-board status overlay.
  3. #3
  4. #4
  5. #5
    State-board overlay: OUT OF BUSINESS via WA L&I as of 2026-06-15. This is a status overlay, not an active-license claim.
  6. #6
  7. #7
    State-board overlay: EXPIRED via WA L&I as of 2026-06-15. This is a status overlay, not an active-license claim.
  8. #8
    State-board overlay: EXPIRED via WA L&I as of 2026-06-15. This is a status overlay, not an active-license claim.
  9. #9
  10. #10
  11. #11
  12. #12
    State-board overlay: EXPIRED via WA L&I as of 2026-06-15. This is a status overlay, not an active-license claim.

Compare local insulation contractors

Attic, wall, and crawlspace insulation — batt, blown, spray foam. This page includes only pros whose profile city matches Seattle and whose trade list includes insulation contractor.

Ranked by ProFix data-confidence: complete contact details, public-record coverage, board-backed license overlays where available, and tier quality; never by payment. Showing the top 12 of 12 matching profiles.

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