Updated: May 13, 2026
Location
Address
1801 Sycamore Street, Granger, IA, 50109
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Manning Seivert Mech Contr Plumber
Manning Seivert Mech Contr Inc, 1801 Sycamore St, Granger, IA (Owned by: Paul J Manning, David M Nixon) holds a Contractor license and 2 other licenses according to the Iowa license board.
Their BuildZoom score of 95 ranks in the top 22% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Manning Seivert Mech Contr Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Manning Seivert Mech Contr Inc Contact Information
Phone Number: (515) 999-2597
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Address: 1801 Sycamore Street, Granger, IA 50109
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Verified License
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Manning Seivert Mech Contr Inc License info
Verified License
| License # | C130187 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Manning Seivert Mech Contr Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 50879-CL |
| Status | Active |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Manning Seivert Mech Contr Inc with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C098453 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- 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 Manning Seivert Mech Contr Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bond Value | $1 |
Manning Seivert Mech Contr Inc Employees
DN
David M Nixon
Owner/Officer
DN
David Nixon
Owner
JT
John J. Tiernan
Owner/Officer
PM
Paul J Manning
Owner/Officer
PN
Paul J Manning, David M Nixon
Owner