| Business | Phone |
| Howard Roberts Development Co 11712 Schim Cir, Yucaipa 92399 | (909) 790-5858 |
| Capital Pacific Homes 33225 Fairway Dr, Yucaipa 92399 | (909) 790-0131 |
| G & E Homes 34988 Jade Ct, Yucaipa 92399 | (909) 797-2029 |
| Pacific Crest Communities 34088 Castle Pines Dr, Yucaipa 92399 | (909) 790-3013 |
| Trimark Pacific Homes 11506 Warm Springs Way, Yucaipa 92399 | (909) 790-3136 |
| William Lyon Homes 33561 Yucaipa Blvd, Yucaipa 92399 | (909) 790-1222 |