General information for Singh Operational Services, Inc.
Physical address
4360 Powellville Rd, Pittsville, Md, 21850
Mailing address
4360 Powellville Road, Pittsville, MD, 21850
Points of contact for Singh Operational Services, Inc.
SAM.gov Points of Contact
Lyla
Walrath
Government Business POC
Electronic Business POC
Office Manager
4360 Powellville Road, Pittsville, MD, 21850
Additional contact details may be available
NAICS codes for Singh Operational Services, Inc.
PSC codes for Singh Operational Services, Inc.
| Code | Description |
|---|---|
| F103 | ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT |
| F108 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION |
| F999 | OTHER ENVIRONMENTAL SERVICES |
|
H146
|
QUALITY CONTROL- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT
|
|
H246
|
EQUIPMENT AND MATERIALS TESTING- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT
|
|
H346
|
INSPECTION- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT
|
|
H946
|
OTHER QUALITY CONTROL, TESTING, AND INSPECTION- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT
|
|
M1ND
|
OPERATION OF SEWAGE AND WASTE FACILITIES
|
|
M1NE
|
OPERATION OF WATER SUPPLY FACILITIES
|
|
M1NZ
|
OPERATION OF OTHER UTILITIES
|
|
S114
|
UTILITIES- WATER
|
|
S119
|
UTILITIES- OTHER
|
|
Z1ND
|
MAINTENANCE OF SEWAGE AND WASTE FACILITIES
|
|
Z2ND
|
REPAIR OR ALTERATION OF SEWAGE AND WASTE FACILITIES
|
Update history
1 change(s) tracked
Mar 14, 2026
NAICS 221320 is no longer the primary code
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