Updated: Feb 19, 2026
Location
Address
835 So 11th 11th Ave Ave, Clinton, IA, 52732
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Al4 U Mechanical
Al4 U Mechanical, 835 So 11th, So Avenue Clinton, IA (Owned by: Allen C Dolmage) holds a Contractor license and 2 other licenses according to the Iowa license board.
Their BuildZoom score of 92 ranks in the top 32% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Al4 U Mechanical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Al4 U Mechanical Contact Information
Phone Number: (563) 219-1644
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Address: 835 So 11th 11th Ave Ave, So Avenue Clinton, IA 52732
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Verified License
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Al4 U Mechanical License info
Verified License
| License # | C139398 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Business Type | Sole Proprietorship |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Al4 U Mechanical at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 52614-CL |
| Status | Active |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Sole Proprietorship |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Al4 U Mechanical with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C125013 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Sole Proprietorship |
- According to the Iowa Workforce Development Agency, 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 Al4 U Mechanical at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bond Value | $25,000 |
Al4 U Mechanical Employees
AD
Allen C Dolmage
Owner
AD
Allen Dolmage
Owner