| Business | Phone |
| Cary W Gepner & Assoc 22231 Mulholland Hwy # 113, Calabasas 91302 | (818) 591-7172 |
| Catherine Mc Kenna Architect 4764 Park Granada # 102, Calabasas 91302 | (818) 222-2288 |
| Jeff Cooper Consultants 23930 Craftsman Rd, Calabasas 91302 | (818) 223-9010 |
| Leslie Lippich & Assoc Inc 4768 Park Granada # 210, Calabasas 91302 | (818) 591-2655 |
| Pdg Architects 5000 Parkway Calabasas # 302, Calabasas 91302 | (818) 224-4225 |
| Samuel Wacht Assoc 5016 Parkway Calabasas # 222, Calabasas 91302 | (818) 222-4777 |
| Sia Architects 4766 Park Granada # 204, Calabasas 91302 | (818) 222-2693 |
| Siegel & Assoc Inc 5101 Douglas Fir Rd, Calabasas 91302 | (818) 591-9011 |
| Studioma 22231 Mulholland Hwy # 103, Calabasas 91302 | (818) 225-2440 |
| V J Construction 23801 Calabasas Rd, Calabasas 91302 | (818) 222-0601 |
| Cpe Arch Comm Calabasas 91302 | (818) 591-3042 |
| Emil Hovsepian Calabasas 91302 | (818) 591-2771 |
| Polan Associates Architects 5101 Douglas Fir Rd, Calabasas 91302 | (818) 223-8260 |
| Robert Jacobs & Assoc 23901 Calabasas Rd # 1069, Calabasas 91302 | (818) 222-6050 |
| Warren Lawson Architect 25612 Isle Of View Pl, Calabasas 91302 | (818) 591-0646 |
| Tectonics 24932 Thousand Peaks Rd, Calabasas 91302 | (818) 224-5250 |