| Business | Phone |
| Absolute Engineer 5915 Daley St, Goleta 93117 | (805) 681-8700 |
| Adv Structual Engineering 147 Castilian Dr # 3, Goleta 93117 | (805) 562-8462 |
| Arbiter Systems Inc 270 Storke Rd # 4, Goleta 93117 | (805) 968-5883 |
| Buyco Engineering Svc 7779 Bradford Dr, Goleta 93117 | (805) 685-2625 |
| Greencoast Hydroponics 6551 Trigo Rd # 5, Goleta 93117 | (805) 898-9922 |
| Sensor Technology Engineering 5553 Hollister Ave # 1, Goleta 93117 | (805) 964-9507 |
| Spectir 6500 Hollister Ave # 210, Goleta 93117 | (805) 961-0500 |
| Xontech Inc 147 Castilian Dr # 200, Goleta 93117 | (805) 685-9648 |