Humboldt Mechanical Solutions
Humboldt Mechanical Solutions is an Arcata, California HVAC company holding CSLB license #911478, verified against state records, licensed since 2008.
License verification
License-Verified- CLEARCSLB #911478(C20)
- Original license date
- 2008-02-28
- Expires
- 2028-02-29
- Insurance through
- 2027-04-01 (NORGUARD INSURANCE COMPANY)
Last verified 2026-08-17 · Verify at the state registry
Verification history
- 2026-08-17 · checked against the state file · status: CLEAR
Contact
- Phone
- (707) 616-7420
- Address
- PO BOX 4708, Arcata, CA 95518
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