Updated: May 25, 2026
Location
Address
210 N 1st Street, Doon, IA, 51235
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Tri State Plumbing and Htg
Tri State Plumbing and Htg, 210 N 1st St, Doon, IA (Owned by: Phil Horstman) holds a Residential Electrical Contractor license and 4 other licenses according to the Iowa license board.
Their BuildZoom score of 93 ranks in the top 27% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Tri State Plumbing and Htg, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tri State Plumbing and Htg Services
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Tri State Plumbing and Htg Contact Information
Phone Number: (605) 351-5454
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Address: 210 N 1st Street, Doon, IA 51235
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Verified License
BuildZoom confirmed this contractor's license
Tri State Plumbing and Htg License info
Verified License
| License # | EL012825REC |
| Status | Active |
| State | Iowa |
| Type | Residential Electrical Contractor |
| Business Type | Sole Proprietorship |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Tri State Plumbing and Htg at the Iowa Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C130324 |
| 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 Tri State Plumbing and Htg at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 51455-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 Tri State Plumbing and Htg with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C106305 |
| Status | Active |
| State | Iowa |
| Type | Heating Air Conditioning & Plumbing |
| Business Type | Sole Proprietorship |
- When BuildZoom last verified this license, it had an expiration date of April, 2011. Check the current license status of Tri State Plumbing and Htg with the Iowa Workforce Development Agency
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C119302 |
| 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 Tri State Plumbing and Htg at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bond Value | $1 |
Tri State Plumbing and Htg Employees
PH
Phil Horstman
Owner
PH
Phillip Horstman
Master Of Record
Phil helped us with our water heater. Took care of the paper work and had a new one installed within appropriate time frame.