The Humboldt Handy ยป HUMBOLDT INSULATION
HUMBOLDT INSULATION
Contact: (707) 857 6757 (707) 857 6757
Home base: EUREKA
Licensed for: Insulation and Acoustical
Ownership: Sole Owner
License:
#1070669
Issued Nov. 6, 2020, expires Nov. 30, 2026.
Bond:
#101101248
AMERICAN CONTRACTORS INDEMNITY COMPANY
Last updated: Sept. 7, 2026
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