General information for Modjeski and Masters, Inc
Physical address
100 Sterling Pkwy Ste 302, Mechanicsburg, Pa, 17050
Mailing address
100 Sterling Pkwy Ste 302, Mechanicsburg, PA, 17050
Website
modjeski.com
Points of contact for Modjeski and Masters, Inc
SAM.gov Points of Contact
Jack
Haynes
Government Business POC
CMO
100 STERLING PARKWAY, SUITE 302, Mechanicsburg, PA, 17050
JEFFREY
Egenrieder
Electronic Business POC
100 STERLING PARKWAY, SUITE 302, Mechanicsburg, PA, 17050
Additional contact details may be available
NAICS codes for Modjeski and Masters, Inc
| Code | Description | Small Business |
|---|---|---|
| 541330 PRIMARY | Engineering Services | No |
Update history
1 change(s) tracked
Jan 14, 2026
NAICS 541330: exception NYYY → NNNN
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