| Business | Phone |
| Anchor Engineering Inc 145 Keller St, Petaluma 94952 | (707) 773-1556 |
| Ashlin Pacific Construction 1390 N Mcdowell Blvd, Petaluma 94954 | (707) 795-2860 |
| Dadco Construction 1441 Baywood Dr, Petaluma 94954 | (707) 762-1217 |
| Goebel Paving Grading Po Box 2745, Petaluma 94953 | (707) 763-0088 |
| La Grow Corp 4993 Canfield Rd, Petaluma 94952 | (707) 792-1408 |
| North Bay Construction Inc 431 Payran St, Petaluma 94952 | (707) 763-2891 |
| Respini Construction Inc 2444 Petaluma Blvd N, Petaluma 94952 | (707) 763-5631 |
| Spur Corp 959 San Antonio Rd, Petaluma 94952 | (707) 763-1715 |