M. S. JOHNSTON CO INC
HAGERSTOWN, MD 21742-2602
Visibility Score
14
NAICS Codes
| Code | Description | Primary |
|---|---|---|
| 238220 | Plumbing, Heating, and Air?Conditioning Contractors |
Contact Information
Business Details
- UEI
- KJ1TF9QYR1Z4
- CAGE Code
- 1D135
- Year Established
- 1932
- Legal Structure
- Corporation
- Congressional District
- 06