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
GRONEN RESTORATION specializes in General Contractor work in DUBUQUE, DUBUQUE County (52004) and nearby Iowa communities under an active IA contractor license.
Read more
GRONEN RESTORATION 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: 236220 - Commercial & Institutional Bldg Construction.
Iowa contractor registrations are filed with workforce development records.
On file: IA active license C131885 with records dating to 2025 (1 year on file). Current expiration: 2026-10-10. Verify current status with Iowa Division of Workforce Development before signing.
Reach GRONEN RESTORATION at (563) 557-7010 or lisas@gronen.com. Request a written estimate listing scope, start date, and permit responsibility.
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
GRONEN RESTORATION's license is 0.3 years above average for General Contractor contractors in IA.
License journey
- License issuedSeptember 22, 2025
Under 1 yr of operating history on record
- License verifiedMay 29, 2026
License checked 27 days ago
- License expirationOctober 10, 2026
Renews within the next year
License details
License #C131885
StatusActive
IssuedSeptember 22, 2025
ExpiresOctober 10, 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.
Before you hire checklist
Work through these steps before signing — checking items helps you compare contractors with confidence.
Claim this profile
Are you GRONEN RESTORATION? Add proprietary content so this page becomes authoritative — not just a public record stub.