| Business | Phone |
| B & Kw Construction Po Box 21766, El Cajon 92021 | (619) 593-1189 |
| C B Construction 1444 Pioneer Way, El Cajon 92020 | (619) 444-6804 |
| E J Gray Construction Co 9687 Carta Ln, El Cajon 92021 | (619) 561-9970 |
| Casteen Construction Inc 535 Broadway # 102, El Cajon 92021 | (619) 447-4233 |
| R W Segni Construction 9872 Quail Covey Ln, El Cajon 92021 | (619) 938-0671 |
| Qualcraft 362 Front St, El Cajon 92020 | (619) 442-9600 |
| Marc Scheuneman Construction 12214 Kingsford Ct, El Cajon 92021 | (619) 579-0873 |
| Hawkins Construction 1142 Finch St, El Cajon 92020 | (619) 258-8421 |