| Business | Phone |
| Adult Literacy Svc 151 Van Houten Ave, El Cajon 92020 | (619) 441-6800 |
| San Diego Marriage Licenses 198 W Main St # 101, El Cajon 92020 | (619) 237-0502 |
| San Diego Recorder-County Clrk 200 E Main St # 6, El Cajon 92020 | (619) 237-0502 |
| San Diego Cnty Juvenile Prbtn 250 E Main St, El Cajon 92020 | (619) 441-3441 |
| San Diego County Adoptions 198 W Main St # 102, El Cajon 92020 | (619) 441-6550 |
| San Diego County Board-Sprvsrs 250 E Main St # 169, El Cajon 92020 | (619) 441-4327 |
| San Diego County Code Enfrcmnt El Cajon 92020 | (619) 441-4264 |
| San Diego County Death/Birth 200 S Magnolia Ave, El Cajon 92020 | (619) 237-0502 |
| San Diego County Municipal 250 E Main St, El Cajon 92020 | (619) 441-4461 |
| San Diego County Real Property 200 S Magnolia Ave, El Cajon 92020 | (619) 401-5700 |
| San Diego County Superior Ct 250 E Main St, El Cajon 92020 | (619) 441-4622 |
| San Diego County Victim Wtnss 250 E Main St # 500, El Cajon 92020 | (619) 441-4538 |
| San Diego Deed & Document Rcrd 200 S Magnolia Ave, El Cajon 92020 | (619) 238-8158 |