General information for Zien Service Inc
Physical address
2303 W Mill Rd, Milwaukee, Wi, 53209
Mailing address
2303 W. Mill Rd., Glendale, WI, 53209
Points of contact for Zien Service Inc
SAM.gov Points of Contact
David
Barson
Government Business POC
Alternate Government Business POC
Electronic Business POC
Alternate Electronic Business POC
Co-President
2303 W. MILL RD., GLENDALE, WI, 53209
Additional contact details may be available
NAICS codes for Zien Service Inc
| Code | Description | Small Business |
|---|---|---|
|
238220
PRIMARY
|
Plumbing, Heating, and Air-Conditioning Contractors
|
No
|
| 221320 | Sewage Treatment Facilities | Yes |
| 221330 | Steam and Air-Conditioning Supply | No |
| 236116 | New Multifamily Housing Construction (except For-Sale Builders) | Yes |
|
237110
|
Water and Sewer Line and Related Structures Construction
|
Yes
|
Update history
1 change(s) tracked
Mar 3, 2025
NAICS 221330: small-business status Yes → No
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