Name: TNA SEALANTS INC.
Address: 481 W FULLERTON AVE, ELMHURST, IA, 60126, US
Telephone: (630) 393-2002

License tenure

Under 1 yr

IA General Contractor avg: Under 1 yr

Bond

Not published by the state

Trust score

Based on license status, bond, and profile signals

About this business

General Contractor

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.

Market insights

Newer General Contractor license than most in IA.

Compared with other General Contractor contractors in ELMHURST, this is a relatively newer license.

How this pro compares

License tenure vs state average

TNA SEALANTS INC.

0.3 yrs

IA General Contractor average

0.5 yrs

TNA SEALANTS INC.'s license is 0.2 years below average for General Contractor contractors in IA.

License journey

License issuedFebruary 24, 2026
Under 1 yr of operating history on record
License verifiedMay 29, 2026
License checked 25 days ago
License expirationFebruary 24, 2027
Renews within the next year

License details

License #C151720

StatusActive

IssuedFebruary 24, 2026

ExpiresFebruary 24, 2027

BondNot published by the state

County—

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.

1Verify license statusConfirm C151720 with Iowa Division of Workforce Development before signing a contract.
2Review bond & insuranceIowa does not publish bond dollar amounts in public licensing records. Always request written proof of bond and insurance.
3Match scope to license classEnsure the license covers General Contractor work for your project type in IA.
4Compare written quotesCompare at least three written estimates from licensed General Contractor contractors in ELMHURST.
5Use a written contractInclude timeline, payment schedule, permit responsibility, and warranty terms before work begins.

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