Updated: May 20, 2026
Location and Projects
Address
Earlham, IA, 50072
Use our bidding system to
request a quote
A-one Geothermal Construction
A-one Geothermal Inc, Earlham, IA (Owned by: Lori Mc Nair) holds a Contractor license and 2 other licenses according to the Nebraska license board.
Their BuildZoom score of 98 ranks in the top 16% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A-one Geothermal Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A-one Geothermal Inc Services
Start a project today:
A-one Geothermal Inc Contact Information
Phone Number: (515) 758-2559
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Geo thermal loop field for city of marion new building
Valuation:
N/A
Permit #:
PPW19-0034
Status:
issued
Fee:
$250
Permit Type:
Heat pump
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PPW21-0049
Status:
triage
Fee:
N/A
Permit Type:
Heat pump
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20220029
Status:
finaled
Fee:
N/A
Permit Type:
Septic
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PPW22-0009
Status:
triage
Fee:
N/A
Permit Type:
Heat pump
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PPW16-0070
Status:
expired
Fee:
$250
Permit Type:
Heat pump
Building Type:
N/A
Similar Contractors See more
120
BZ Score
$25.1K
Avg Project
-
Projects
License # EA792366
Davenport, IA
112
BZ Score
$10K
Avg Project
-
Projects
License # C094648
Clive, IA
115
BZ Score
$123K
Avg Project
-
Projects
A-one Geothermal Inc Reviews
BuildZoom hasn't received any reviews for A-one Geothermal Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
A-one Geothermal Inc License info
Verified License
| License # | 37433-26 |
| Status | Active |
| State | Nebraska |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A-one Geothermal Inc at the Nebraska Department of Labor.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C102444 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 12-05-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for A-one Geothermal Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AONEGGI925P5 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for A-one Geothermal Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Merchants Bonding Co (Mutual) |
| Bond Value | $6,000 |
A-one Geothermal Inc Employees
LM
Lloyd Mcnair
Vice President
LN
Lori Mc Nair
Owner
LM
Lori Mcnair
President