General information for 3 Diamond Construction, LLC
Physical address
18904 S Windy City Rd, Mulino, Or, 97042
Mailing address
Po Box 66473, Portland, OR, 97290
Website
3diamondcontractors.com
Points of contact for 3 Diamond Construction, LLC
SAM.gov Points of Contact
Ofelia
Lara
Government Business POC
Member
18904 S windy City Rd, MULINO, OR, 97042
Dionicio
Fernandez
Electronic Business POC
Member
18904 S windy City Rd, Mulino, OR, 97042
Additional contact details may be available
NAICS codes for 3 Diamond Construction, LLC
| Code | Description | Small Business |
|---|---|---|
| 236220 PRIMARY | Commercial and Institutional Building Construction | No |
| 236118 | Residential Remodelers | No |
| 238130 | Framing Contractors | No |
|
238170
|
Siding Contractors
|
No
|
|
238310
|
Drywall and Insulation Contractors
|
No
|
|
238320
|
Painting and Wall Covering Contractors
|
No
|
|
238330
|
Flooring Contractors
|
No
|
|
238340
|
Tile and Terrazzo Contractors
|
No
|
|
238350
|
Finish Carpentry Contractors
|
No
|
|
238390
|
Other Building Finishing Contractors
|
No
|
|
423830
|
Industrial Machinery and Equipment Merchant Wholesalers
|
No
|
Update history
11 change(s) tracked
Aug 4, 2026
NAICS 423830: small-business status Yes → No
Aug 4, 2026
NAICS 238390: small-business status Yes → No
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