General information for Industrial Refrigeration Service, Inc.
Physical address
1116 Middle River Rd Ste K, Middle River, Md, 21220
Mailing address
P.o Box 70019, Baltimore, MD, 21237
Website
irsmd.com
Points of contact for Industrial Refrigeration Service, Inc.
SAM.gov Points of Contact
Natasha
Arnold
Government Business POC
President
P.O Box 70019, Rosedale, MD, 21237
Eva
Nechay
Electronic Business POC
Treasurer
P.O Box 70019, Baltimore, MD, 21237
Additional contact details may be available
NAICS codes for Industrial Refrigeration Service, Inc.
| Code | Description | Small Business |
|---|---|---|
| 236210 PRIMARY | Industrial Building Construction | Yes |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | Yes |
| 238290 | Other Building Equipment Contractors | Yes |
|
238990
|
All Other Specialty Trade Contractors
|
No
|
|
333415
|
Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
|
Yes
|
|
423740
|
Refrigeration Equipment and Supplies Merchant Wholesalers
|
Yes
|
|
811310
|
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
|
No
|
PSC codes for Industrial Refrigeration Service, Inc.
| Code | Description |
|---|---|
| 4110 | REFRIGERATION EQUIPMENT |
| 4120 | AIR CONDITIONING EQUIPMENT |
| 4130 | REFRIGERATION AND AIR CONDITIONING COMPONENTS |
|
4140
|
FANS, AIR CIRCULATORS, AND BLOWER EQUIPMENT
|
|
4310
|
COMPRESSORS AND VACUUM PUMPS
|
|
4320
|
POWER AND HAND PUMPS
|
|
4710
|
PIPE, TUBE AND RIGID TUBING
|
|
4810
|
VALVES, POWERED
|
|
4820
|
VALVES, NONPOWERED
|
|
H341
|
INSPECTION- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
|
|
J041
|
MAINTENANCE, REPAIR, AND REBUILDING OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
|
|
K041
|
MODIFICATION OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
|
|
L041
|
TECHNICAL REPRESENTATIVE- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
|
|
N041
|
INSTALLATION OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
|
|
N048
|
INSTALLATION OF EQUIPMENT- VALVES
|
Update history
2 change(s) tracked
Feb 11, 2026
NAICS 238990: exception NN → YY
Feb 11, 2026
NAICS 238220: small-business status No → Yes
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