General information for Maria Paim
Physical address
45 Richardson Rd, North Chelmsford, Ma, 01863
Mailing address
45 Richardson Rd, North Chelmsford, MA, 01863
Website
rioconstruction.net
Points of contact for Maria Paim
SAM.gov Points of Contact
Maria
Paim
Government Business POC
Electronic Business POC
45 Richardson Road, North Chelmsford, MA, 01863
Additional contact details may be available
NAICS codes for Maria Paim
| Code | Description | Small Business |
|---|---|---|
|
238140
PRIMARY
|
Masonry Contractors
|
Yes
|
| 236115 | New Single-Family Housing Construction (except For-Sale Builders) | Yes |
| 236116 | New Multifamily Housing Construction (except For-Sale Builders) | Yes |
| 236118 | Residential Remodelers | Yes |
|
238310
|
Drywall and Insulation Contractors
|
Yes
|
|
238330
|
Flooring Contractors
|
Yes
|
|
561720
|
Janitorial Services
|
Yes
|
|
621610
|
Home Health Care Services
|
Yes
|
PSC codes for Maria Paim
| Code | Description |
|---|---|
| S201 | HOUSEKEEPING- CUSTODIAL JANITORIAL |
| Y1AA | CONSTRUCTION OF OFFICE BUILDINGS |
| Y1AZ | CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS |
|
Y1PZ
|
CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
|
|
Z1PZ
|
MAINTENANCE OF OTHER NON-BUILDING FACILITIES
|
|
Z1QA
|
MAINTENANCE OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
|
|
Z2AA
|
REPAIR OR ALTERATION OF OFFICE BUILDINGS
|
|
Z2AZ
|
REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
|
|
Z2FZ
|
REPAIR OR ALTERATION OF OTHER RESIDENTIAL BUILDINGS
|
SBA business types for Maria Paim
| Type | Entry Date | Exit Date |
|---|---|---|
| SBA-Certified Women-Owned Small Business | Apr 25, 2025 | Active |
Update history
3 change(s) tracked
Feb 6, 2026
NAICS 561720 is no longer the primary code
Feb 6, 2026
NAICS 238140 became the primary code
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