General information for Railroad Cleaners
Physical address
3500 Clayton Rd Ste 104, Concord, Ca, 94519
Mailing address
3500 Clayton Rd Ste 104, Concord, CA, 94519
Website
rrccml.com
Points of contact for Railroad Cleaners
SAM.gov Points of Contact
Elaine
Underwood
Government Business POC
Business Dev. Specialist
3500 clayton Road, #104, Concord, CA, 94519
S.
Underwood
Electronic Business POC
President
3500 clayton Road, #104, Concord, CA, 94519
Additional contact details may be available
NAICS codes for Railroad Cleaners
| Code | Description | Small Business |
|---|---|---|
|
812331
PRIMARY
|
Linen Supply
|
Yes
|
| 315990 | Apparel Accessories and Other Apparel Manufacturing | Yes |
| 561720 | Janitorial Services | Yes |
| 561740 | Carpet and Upholstery Cleaning Services | Yes |
|
561790
|
Other Services to Buildings and Dwellings
|
Yes
|
|
562111
|
Solid Waste Collection
|
Yes
|
|
812310
|
Coin-Operated Laundries and Drycleaners
|
Yes
|
|
812320
|
Drycleaning and Laundry Services (except Coin-Operated)
|
Yes
|
|
812332
|
Industrial Launderers
|
Yes
|
|
812990
|
All Other Personal Services
|
Yes
|
PSC codes for Railroad Cleaners
Update history
2 change(s) tracked
May 7, 2026
NAICS 812332 is no longer the primary code
May 7, 2026
NAICS 812331 became the primary code
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