A One Geothermal INC

REGISTERED

All Other Specialty Trade Contractors · Earlham, IA

Homeowners found all other specialty trade contractors pages across Iowa 51 times in the last 28 days.

A One Geothermal INC is currently registered as a construction contractor with the State of Iowa under registration number C102444, first issued 2025-12-05 and current through 2027-01-18. Iowa registration confirms compliance with state labor law — it is not a license, and the State does not assess skill.

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State registration

Registration number: C102444
Status: Registered
Issued / last renewed: 2025-12-05
Expires: 2027-01-18
Primary trade: All Other Specialty Trade Contractors
County: Madison County
Owner of record: Lori Mcnair
Issuing authority: DIAL

Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-09-14. Verify this registration with the State of Iowa. How to check a registration yourself.

What A One Geothermal INC is registered to do

The State classifies A One Geothermal INC as all other specialty trade contractors. That classification comes from the registration itself, not from us — it describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.

1 yr

on the State's register (since 2025) — not a measure of experience

1,787

registered all other specialty trade contractors in Iowa, this business among them

registered all other specialty trade contractors in Earlham

All 1,787 registered all other specialty trade contractors in Iowa →Contractors in Madison County →

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Homeowners found all other specialty trade contractors pages across Iowa 51 times in the last 28 days.

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Registered in Earlham, Iowa — Madison County. The marker shows the city, not a street address.

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