| Business | Phone |
| American Institute-Architects 300 Montgomery Ave, Oxnard 93036 | (805) 983-0035 |
| Brad Beckham Oxnard 93035 | (805) 984-3372 |
| Jeffrey S Conrad 167 Lambert St, Oxnard 93036 | (805) 983-0055 |
| Design Matrix Oxnard 93030 | (805) 483-3800 |
| Johnson & Muller Architects 1451 N Rice Ave # D, Oxnard 93030 | (805) 983-7411 |
| Lauterbach & Assoc 300 Montgomery Ave, Oxnard 93036 | (805) 988-0912 |
| Matrimonial Tribunal Arch 2635 Maywood Way, Oxnard 93033 | (805) 486-6553 |