| Business | Phone |
| Bachor Construction Inc 1299 Silverado Trl, St Helena 94574 | (707) 963-7409 |
| James Nolan Construction 1030 Main St # 300, St Helena 94574 | (707) 963-3222 |
| Ryan Associates 1310 Oak Ave, St Helena 94574 | (707) 967-1938 |
| Saint Helene Construction Co 345 Lafata St, St Helena 94574 | (707) 963-6060 |
| Team Built Construction 995 Vintage Ave # 202, St Helena 94574 | (707) 963-7393 |
| All Good Builders 493 Dowdell Ln, St Helena 94574 | (707) 967-8295 |
| Anthony B Gouveia Construction 1900 Birch Ave, St Helena 94574 | (707) 963-0787 |
| Brandl Custom Building 1096 Crane Ave, St Helena 94574 | (707) 963-2802 |
| Cazet Builders Inc St Helena 94574 | (707) 963-9110 |
| Creative Environment 1030 Fulton Ln # 4, St Helena 94574 | (707) 967-0708 |
| Custom Builders 176 Pratt Ave, St Helena 94574 | (707) 963-0806 |
| Frank Borges General Contr 1855 Lydia Ln, St Helena 94574 | (707) 963-2960 |
| James Harris Construction 1382 Saint James Ct, St Helena 94574 | (707) 968-9579 |
| James Navone Construction 101 Pine Pl, St Helena 94574 | (707) 963-5214 |
| Jim Maloney Construction Co 1438 Kearney St, St Helena 94574 | (707) 963-6015 |
| John S Mitchell Construction 1550 Inglewood Ave, St Helena 94574 | (707) 963-2458 |
| Jon Smith Builders 1078 Fulton Ln, St Helena 94574 | (707) 967-9991 |
| Mac Donald Construction Po Box 733, St Helena 94574 | (707) 963-4000 |
| Mark Peterson General Building 3077 Saint Helena Hwy N # A, St Helena 94574 | (707) 963-7828 |
| Micheli Construction 1125 Crinella Ct, St Helena 94574 | (707) 963-2373 |
| Polly Ogden Assoc 1505 Main St, St Helena 94574 | (707) 963-7999 |
| Reeves Construction Co 1000 Rossi Rd, St Helena 94574 | (707) 963-5887 |
| Russ Burr-Custom Builder 1432 Main St, St Helena 94574 | (707) 963-4883 |
| Sbd Construction & Development 469 Silverado Trl S, St Helena 94574 | (707) 963-8274 |
| St Helena Construction 2601 Silverado Trl N, St Helena 94574 | (707) 963-8058 |