License tenure
1.0 yrs
IA General Contractor avg: Under 1 yr
License tenure
1.0 yrs
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
DON GARDNER CONSTRUCTION CO is a licensed General Contractor contractor based in WATERLOO, Iowa, serving customers in WATERLOO, BLACK HAWK County (50702) and nearby Iowa communities.
DON GARDNER CONSTRUCTION CO coordinates multi-trade remodels, additions, and structural updates from permit through final inspection in WATERLOO. State classification on file: 236220 - Commercial & Institutional Bldg Construction.
Agricultural and rural properties in WATERLOO may need well, septic, or outbuilding coordination.
IA active license C092201 with records dating to 2025 (1 year on file). Current expiration: 2026-07-29. Source agency: Iowa Division of Workforce Development.
Reach DON GARDNER CONSTRUCTION CO at (319) 234-0272 or office@dongardnerconstruction.com. Compare insurance certificates and references alongside license verification.
More established than typical General Contractor pros in IA.
Compared with other General Contractor contractors in WATERLOO, this license has above-average tenure.
DON GARDNER CONSTRUCTION CO's license is 0.5 years above average for General Contractor contractors in IA.
1.0 yrs of operating history on record
License checked 26 days ago
Renews within the next year
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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