| Business | Phone |
| L A Drafting 8615 Florence Ave # 213, Downey 90240 | (562) 622-8997 |
| Alejandro Rivera 7340 Florence Ave, Downey 90240 | (562) 928-5444 |
| Contemporary Drafting & Design 8301 Florence Ave # 201a, Downey 90240 | (562) 904-1012 |
| Design & Drafting 7816 Florence Ave, Downey 90240 | (562) 928-6113 |
| Guillermo Drafting Svc 8050 Florence Ave, Downey 90240 | (562) 928-5467 |