General information for Preferred Mechanical Inc
Physical address
18 Madison St, Keyport, Nj, 07735
Mailing address
18 Madison St, Keyport, NJ, 07735
Points of contact for Preferred Mechanical Inc
SAM.gov Points of Contact
Barb
Balchus
Government Business POC
Electronic Business POC
Office Manager
18 Madison St, Keyport, NJ, 07735
Robert
Nelson
Alternate Government Business POC
Alternate Electronic Business POC
Estimator
18 Madison St, Keyport, NJ, 07735
Additional contact details may be available
NAICS codes for Preferred Mechanical Inc
| Code | Description | Small Business |
|---|---|---|
| 238220 PRIMARY | Plumbing, Heating, and Air-Conditioning Contractors | No |
PSC codes for Preferred Mechanical Inc
| Code | Description |
|---|---|
| N045 | INSTALLATION OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT |
Update history
1 change(s) tracked
Dec 25, 2025
NAICS 238220: small-business status Yes → No
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