General information for Hillside Composites LLC
Physical address
1160 Pioneer Way, Ste K, El Cajon, Ca, 92020
Mailing address
1160 Pioneer Way, Ste K, El Cajon, CA, 92020
Website
hillsidecomposites.com
Points of contact for Hillside Composites LLC
SAM.gov Points of Contact
Timothy
Sullivan
Government Business POC
Electronic Business POC
CEO
1160 Pioneer Way, STE K, El Cajon, CA, 92020
Additional contact details may be available
NAICS codes for Hillside Composites LLC
| Code | Description | Small Business |
|---|---|---|
| 335991 PRIMARY | Carbon and Graphite Product Manufacturing | Yes |
| 326130 | Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing | Yes |
| 332710 | Machine Shops | Yes |
|
541330
|
Engineering Services
|
No
|
|
541340
|
Drafting Services
|
Yes
|
|
541420
|
Industrial Design Services
|
Yes
|
Update history
1 change(s) tracked
Apr 30, 2026
NAICS 332710 is no longer the primary code
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