| Customer | Contact | Phone No. |
| Shapell Industries | Troy Busse |
323.655.7330 |
| D.R. Horton | Mike Hoolihan |
805.746.9060 |
| KB Home | Ron Mertzel |
661.219.6901 |
| Lennar Homes | James Jeneke |
805.732.2599 |
| Pulte Homes | Rick Bianchi |
661.644.4063 |
| California Home Builders | Kathryn Rudnick |
818.999.9979 |
| Warmington Residential | Jim Skinner |
714.557.5511 |
| T & R Canst Group | Sandra Rubio |
818.779.3858 |
| Porter Ranch Development Co | Moti Bogler |
323.655.7330 |
| Trumark Homes | Tony Villa |
949.573.2197 |
| Habitat For Humanity | Judy Maclean |
818.884.8808 |