| Vaughns Heating And Air INC | Michael Lewis Jr Vaughn | — | (707) 408 3385 | HVAC | Vacaville · Solano County | — | — |
| Vdt Landscaping | Vdt Landscaping | — | (707) 301 6637 | Windows, patio, painters | Vacaville · Solano County | — | — |
| Vega Construction | Vega Varela Victor | — | (707) 812 0947 | GC, remodel, ADU | Vallejo · Solano County | — | — |
| Vega S Electric | Juan Luis Vega | — | (707) 580 8230 | Electricians | Fairfield · Solano County | — | — |
| Velasco Landscape | Velasco Landscape | — | (925) 260 5136 | Windows, patio, painters | Vacaville · Solano County | — | — |
| Velocity Heating & Air INC | Heladio Jesus Loya | contactus@velocityheatingair.com | (707) 365 9958 | HVAC | Vacaville · Solano County | — | — |
| Venco Building Innovations | Venco Building Innovations | — | (707) 718 1642 | GC, remodel, ADU | Fairfield · Solano County | — | — |
| Vera J & E Concrete | Gonzalez Jorge Vera | — | (209) 707 8161 | Other | Fairfield · Solano County | — | — |
| Veteran Electrical Services | Jason Rogers Bailey | jrb707@gmail.com | (707) 803 8616 | Electricians | Vacaville · Solano County | — | — |
| Vezer's Roofing | Robert John Vezer | — | (707) 372 1847 | Other roofers | Suisun · Solano County | — | — |
| Vic's Construction | Retamozo Victor | — | (510) 246 0409 | GC, remodel, ADU | Vallejo · Solano County | — | — |
| Vicondoa Painting LLC | Frank James Vicondoa | — | (707) 685 2458 | Windows, patio, painters | Vacaville · Solano County | — | — |
| Victor G Perez Painting Services | Victor Geraldo Perez | — | (707) 980 1085 | Windows, patio, painters | Vallejo · Solano County | — | — |
| Victor Iniguez | Victor Iniguez | — | (925) 765 5315 | GC, remodel, ADU | Benicia · Solano County | — | — |
| Victory Lane Painting & Decorating INC | Gabriel Karzel Washington | — | (707) 880 1321 | Windows, patio, painters | Vacaville · Solano County | — | — |
| Viewpoint Roofing INC | Rodriguez Garcia Andres | info@viewpointroofing.com | (707) 398 5499 | Other roofers | Suisun City · Solano County | — | — |
| Villa's Landscape | Villa's Landscape | — | (707) 333 0781 | Windows, patio, painters | Vallejo · Solano County | — | — |
| Village Chimney Services INC | Ronald Clarence Jr Helling | — | (707) 429 0777 | Other | Fairfield · Solano County | — | — |
| Villasenor Landscape | Villasenor Landscape | — | (707) 372 6045 | Windows, patio, painters | Fairfield · Solano County | — | — |
| Vincent Pacheco's Painting | Vincent Pacheco's Painting | — | (707) 567 7390 | Windows, patio, painters | Vallejo · Solano County | — | — |
| Vine Electric INC | Hector Jr Murva | admin@vineelectric.com | (707) 643 2749 | Electricians | Vacaville · Solano County | — | — |
| Vineyard HVAC Services | Evan Austin Vineyard | — | (707) 450 9353 | HVAC | Vacaville · Solano County | — | — |
| Vinny's Landscaping | Danny Xuan Nguyen | — | (707) 318 2200 | Windows, patio, painters | Vallejo · Solano County | — | — |
| Visions In Concrete | Visions In Concrete | — | (916) 847 2557 | Other | Rio Vista · Solano County | — | — |
| Vista Bay Painting | Vista Bay Painting | — | (510) 866 7403 | GC, remodel, ADU | Vallejo · Solano County | — | — |
| Vista Framing | Vista Framing | eben@eyebytes.com | (925) 464 8860 | Other | Fairfield · Solano County | — | — |
| Vita's Monarch Construction | Jonathan Jesus Padilla | — | (707) 372 6967 | GC, remodel, ADU | Vallejo · Solano County | — | — |
| Vital Sound Solutions | Vital Sound Solutions | — | (707) 694 4404 | Other | Dixon · Solano County | — | — |
| Vmg Handyman | Vmg Handyman | vmghandyman@gmail.com | (707) 373 3154 | Electricians | Vallejo · Solano County | — | — |
| Wakeland Construction | Trever Pierce Wakeland | — | (707) 720 5705 | GC, remodel, ADU | Vacaville · Solano County | — | — |
| Wall 2 Wall Painting INC | Terry Andrew Wall | — | (707) 732 3431 | Windows, patio, painters | Vacaville · Solano County | — | — |
| Walter Koenig | Walter Koenig | — | (707) 374 6472 | GC, remodel, ADU | Rio Vista · Solano County | — | — |
| Warm Floors | Eric John Ruschmeyer | — | (707) 257 0880 | HVAC | Vallejo · Solano County | — | — |
| Warners Builders LLC | John Christopher Warner | — | (707) 848 0547 | GC, remodel, ADU | Vacaville · Solano County | — | — |
| Warren E Gomes Excavating INC | Warren E Gomes | — | (707) 374 2881 | Other | Rio Vista · Solano County | — | — |
| Warren Power Solutions INC | Jordhan Allan Thomas | — | (707) 307 3207 | Electricians | Vallejo · Solano County | — | — |
| Water Bending Pools | Water Bending Pools | — | (707) 235 4761 | Pool | Vallejo · Solano County | — | — |
| Water Heater Heroes LLC | Benjamin David Lewis | — | (707) 337 5214 | Other | Vacaville · Solano County | — | — |
| Water Heaters Express | Water Heaters Express | — | (510) 717 1965 | Other | Vallejo · Solano County | — | — |
| Water One Industries INC | Fuchs Hans-erik | — | (707) 747 4300 | Other | Benicia · Solano County | — | — |