| Business | Phone |
| Benjamin Jones Remodeling 915 Berrellesa St, Martinez 94553 | (925) 957-9266 |
| Dcc General Bldg Contractor 605 Alhambra Ln, Martinez 94553 | (925) 229-0299 |
| Gary Dobson Construction 2166 Deerwood Dr, Martinez 94553 | (925) 372-7160 |
| Joe's Home Improvement-Repair Martinez 94553 | (925) 370-3759 |
| M & M Construction Martinez 94553 | (925) 372-6819 |
| Trebco Construction 878 Howe Rd, Martinez 94553 | (925) 708-5923 |
| Triangle Construction 316 E St, Martinez 94553 | (925) 890-8908 |