| Business | Phone |
| Sterlingshire Homeowners Assn 4180 Kilt Cir, El Dorado Hills 95762 | (916) 933-2786 |
| California Kiwifruit Cmsn 1183 Manning Dr, El Dorado Hills 95762 | (916) 933-3477 |
| Schmidt Associates Inc 1102 Windfield Way, El Dorado Hills 95762 | (916) 934-0120 |
| Serrano El Dorado Owners Assn 4525 Serrano Pkwy, El Dorado Hills 95762 | (916) 939-1728 |
| International Association 873 Embarcadero Dr, El Dorado Hills 95762 | (916) 939-5000 |