| Business | Phone |
| Architectural Arts 1110 S Main Ave, Fallbrook 92028 | (760) 723-5451 |
| David M Allee 120 S Main Ave, Fallbrook 92028 | (760) 723-8641 |
| Paul Olson Fallbrook 92028 | (760) 728-9691 |
| Michael E Robinson Architects 616 E Alvarado St # B, Fallbrook 92028 | (760) 728-5380 |