Updated: Jun 03, 2026
Location
Address
404 21st Street, Spirit Lake, IA, 51360
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Singer Refrigeration and Ac Plumber
Singer Refrigeration and Ac, 404 21st St, Spirit Lake, IA (Owned by: Keith Carlson) 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 Singer Refrigeration and Ac, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Singer Refrigeration and Ac Services
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Singer Refrigeration and Ac Contact Information
Phone Number: (712) 336-3756
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Address: 404 21st Street, Spirit Lake, IA 51360
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Verified License
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Singer Refrigeration and Ac License info
Verified License
| License # | C130710 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Business Type | Sole Proprietorship |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Singer Refrigeration and Ac at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 51082-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 Singer Refrigeration and Ac with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C106672 |
| 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 Singer Refrigeration and Ac 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 | $1 |
Singer Refrigeration and Ac Employees
KC
Keith Carlson
Owner