License tenure
Under 1 yr
IA General Contractor avg: Under 1 yr
Bond
Not published by the state
Not published by the state
Trust score
20
Based on license status, bond, and profile signals
About this business
FIBER CHEM INC DBA FIBERCHEM INC specializes in General Contractor work in DUBUQUE, DUBUQUE County (52001) and nearby Iowa communities under an active IA contractor license.
Read more
FIBER CHEM INC DBA FIBERCHEM INC coordinates multi-trade remodels, additions, and structural updates from permit through final inspection in DUBUQUE. General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. State classification on file: 237120 - Oil/Gas Pipeline Construction.
Iowa contractor registrations are filed with workforce development records.
FIBER CHEM INC DBA FIBERCHEM INC holds IA active license C004478 with records dating to 2025 (1 year on file) Licensing is tracked through Iowa Division of Workforce Development.. Current expiration: 2026-09-14.
Reach FIBER CHEM INC DBA FIBERCHEM INC at (307) 234-1810 or dan@fiber-chem.com. Compare insurance certificates and references alongside license verification.
Market insights
More established than typical General Contractor pros in IA.
Compared with other General Contractor contractors in DUBUQUE, this license has above-average tenure.
How this pro compares
License tenure vs state average
FIBER CHEM INC DBA FIBERCHEM INC's license is 0.3 years above average for General Contractor contractors in IA.
License journey
- License issuedSeptember 9, 2025
Under 1 yr of operating history on record
- License verifiedMay 29, 2026
License checked 26 days ago
- License expirationSeptember 14, 2026
Renews within the next year
License details
License #C004478
StatusActive
IssuedSeptember 9, 2025
ExpiresSeptember 14, 2026
BondNot published by the state
CountyDUBUQUE
StateIA
Last verifiedMay 29, 2026
License verified with Iowa Division of Workforce Development · last checked May 29, 2026. Confirm status with the state board before hiring.
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