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
About this business
Based in WATERLOO, BLACK HAWK County, Iowa, MARTINSON CONSTRUCTION CO INC provides General Contractor services in WATERLOO, BLACK HAWK County (50703) and nearby Iowa communities.
Read more
General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. State classification on file: 238190 - Other Foundation/Structure &Bldg Exterior.
Iowa contractor registrations are filed with workforce development records.
On file: IA active license C127579 with records dating to 2025 (1 year on file). Current expiration: 2026-08-04. Verify current status with Iowa Division of Workforce Development before signing.
Reach MARTINSON CONSTRUCTION CO INC at (319) 232-4000 or pams@martinsonconstruction.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 WATERLOO, this license has above-average tenure.
How this pro compares
License tenure vs state average
MARTINSON CONSTRUCTION CO INC's license is 0.5 years above average for General Contractor contractors in IA.
License journey
- License issuedJuly 7, 2025
1.0 yrs of operating history on record
- License verifiedMay 29, 2026
License checked 28 days ago
- License expirationAugust 4, 2026
Renews within the next year
License details
License #C127579
StatusActive
IssuedJuly 7, 2025
ExpiresAugust 4, 2026
BondNot published by the state
CountyBLACK HAWK
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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