License tenure
Under 1 yr
IA General Contractor avg: Under 1 yr
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
Property owners in ELMHURST (60126) and surrounding Iowa areas hire TNA SEALANTS INC. for permitted General Contractor projects.
TNA SEALANTS INC. coordinates multi-trade remodels, additions, and structural updates from permit through final inspection in ELMHURST. State classification on file: 238390 - Other Building Finishing Contractors.
Agricultural and rural properties in ELMHURST may need well, septic, or outbuilding coordination.
IA active license C151720 with an original issue date of 2026. Current expiration: 2027-02-24. Source agency: Iowa Division of Workforce Development.
Reach TNA SEALANTS INC. at (630) 393-2002 or thenson@tnasealants.com. Request a written estimate listing scope, start date, and permit responsibility.
Newer General Contractor license than most in IA.
Compared with other General Contractor contractors in ELMHURST, this is a relatively newer license.
TNA SEALANTS INC.'s license is 0.2 years below average for General Contractor contractors in IA.
Under 1 yr of operating history on record
License checked 25 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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