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
TOP TIER UNDERGROUND LLC operates as a General Contractor contractor in TABOR, MILLS County (51653) and nearby Iowa communities, with licensing on file in Iowa.
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General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. State classification on file: 238990 - All Other Specialty Trade Contractors.
Iowa contractor registrations are filed with workforce development records.
TOP TIER UNDERGROUND LLC holds IA active license C140912 with an original issue date of 2026 Licensing is tracked through Iowa Division of Workforce Development.. Current expiration: 2027-05-18.
Reach TOP TIER UNDERGROUND LLC at (402) 699-6978 or ethan@ttunderground.com. Request a written estimate listing scope, start date, and permit responsibility.
Market insights
Newer General Contractor license than most in IA.
Compared with other General Contractor contractors in TABOR, this is a relatively newer license.
How this pro compares
License tenure vs state average
TOP TIER UNDERGROUND LLC's license is 0.3 years below average for General Contractor contractors in IA.
License journey
- License issuedApril 22, 2026
Under 1 yr of operating history on record
- License verifiedMay 29, 2026
License checked 25 days ago
- License expirationMay 18, 2027
Renews within the next year
License details
License #C140912
StatusActive
IssuedApril 22, 2026
ExpiresMay 18, 2027
BondNot published by the state
CountyMILLS
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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