| Business | Phone |
| California Pacific Homes 38 Executive Park # 200, Irvine 92614 | (949) 833-6000 |
| Empire Homes 20 Corporate Park # 240, Irvine 92606 | (949) 261-5788 |
| Artigiano Construction Inc 15 Corporate Park, Irvine 92606 | (949) 474-1353 |
| Banyon Homes 18021 Sky Park Cir, Irvine 92614 | (949) 955-0059 |
| Greystone Homes 26 Executive Park, Irvine 92614 | (310) 891-1411 |
| Hawkeye Development Corp 18001 Cowan, Irvine 92614 | (714) 556-7111 |
| John Laing Homes 2350 Main St, Irvine 92614 | (949) 552-5676 |
| Pardee Homes 20 Executive Park # 155, Irvine 92614 | (949) 757-8444 |
| StoneTree Manor New Homes in Irvine 9 Goodyear, Irvine 92620 | (949) 387-3233 |