| Giant Tree Service | Nooney Ross | — | (805) 735 6015 | Tree | Lompoc · Santa Barbara County | — | — |
| Giffin & Crane General Contractors LLC | Derek Jason Shue | build@giffinandcrane.com | (805) 966 6401 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Gilligan's Home Repair | Gilligan's Home Repair | — | (805) 259 6716 | GC, remodel, ADU | Carpinteria · Santa Barbara County | — | — |
| Giovanacci Painting | Giovanacci Painting | — | (805) 478 4783 | Windows, patio, painters | Santa Maria · Santa Barbara County | — | — |
| Gkm Home Services INC DBA Tubular George Prefabricated | Katrina Marie Alice Murdoch | — | (805) 682 5939 | Other | Santa Barbara · Santa Barbara County | — | — |
| Glen Overholtzer | Glen Overholtzer | — | (805) 363 1644 | Other | Santa Maria · Santa Barbara County | — | — |
| Glenn Landon | Glenn Landon | — | (805) 252 8900 | GC, remodel, ADU | Los Olivos · Santa Barbara County | — | — |
| Glenn Robinson Electric | Glenn Alan Robinson | — | (805) 937 7966 | Electricians | Santa Ynez · Santa Barbara County | — | — |
| Glez Construction LLC | Gonzalez-ortiz Enrique | — | (805) 598 0589 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Gls Construction | Gilberto R Trejo | — | (805) 331 2225 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Godfrey Electric | Neil Matthew Godfrey | — | (805) 895 4546 | Electricians | Buellton · Santa Barbara County | — | — |
| Godkin Design/build INC | Shawn Paul Godkin | — | (805) 256 2920 | GC, remodel, ADU | Carpinteria · Santa Barbara County | — | — |
| Gold Coast Insulation INC | Luis Eduardo Orellana | — | (805) 588 4500 | Other | Lompoc · Santa Barbara County | — | — |
| Gold Coast Landscape & Design | Samuel Serna | — | (805) 979 6687 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |
| Gold Coast Pioneers INC | William Robert Garretson | — | (805) 349 9282 | Other | Santa Maria · Santa Barbara County | — | — |
| Golden 1 Landscape INC | Joel Edgar Arellano Vazquez | info@golden-landscape.com | (805) 314 5086 | Windows, patio, painters | Guadalupe · Santa Barbara County | — | — |
| Golden Bear Drywall INC | Daniel Guzman Mexicano | — | (805) 266 1619 | Other | Santa Maria · Santa Barbara County | — | — |
| Golden Coast Painting INC | Miguel Alberto Santos | — | (805) 757 7351 | Windows, patio, painters | Santa Maria · Santa Barbara County | — | — |
| Golden Fields Construction INC | Dayton Anthony Mellor | — | (925) 726 7120 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Golden Owl Tech INC | Bryan Joseph Conti | sales@goldenowltech.com | (805) 464 7252 | Other | Santa Maria · Santa Barbara County | — | — |
| Golden Painting & Construction | Jeffrey Scott Golden | — | (805) 448 0432 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Golden State Tile Co | Matthew Robert Morris | interested@domainmarket.com | (805) 294 2339 | Other | Lompoc · Santa Barbara County | — | — |
| Goleta Electric | Bruce Gunard Winstrom | — | (805) 967 2364 | Electricians | Goleta · Santa Barbara County | — | — |
| Goleta Pressure Washing | Goleta Pressure Washing | goletapressurewashing@gmail.com | (805) 729 5603 | Other | Santa Barbara · Santa Barbara County | — | — |
| Gomez & Sons Construction Engineering INC | Figueroa Jafeth Gomez | — | (805) 863 2154 | Other | Santa Maria · Santa Barbara County | — | — |
| Gomez Landscaping | Gomez Landscaping | — | (805) 452 7645 | Windows, patio, painters | Solvang · Santa Barbara County | — | — |
| Gonzalez Lath & Plaster INC | Gonzalez Abraham | — | (805) 757 0089 | Other | Santa Maria · Santa Barbara County | — | — |
| Good Energy Renewables INC | John Terence Jr Barr | — | (805) 452 7136 | Electricians | Santa Barbara · Santa Barbara County | — | — |
| Good Fast Cheap Painting | Good Fast Cheap Painting | — | (805) 478 7795 | Windows, patio, painters | Santa Maria · Santa Barbara County | — | — |
| Good Land Plumbing & Construction INC | Andrew Russell Hug | — | (805) 968 2730 | GC, remodel, ADU | Goleta · Santa Barbara County | — | — |
| Goodchild Electric | Andrew Raymond Goodchild | — | (805) 720 0819 | Electricians | Santa Maria · Santa Barbara County | — | — |
| Goodland Ada Signs | Goodland Ada Signs | — | (805) 683 4600 | Other | Goleta · Santa Barbara County | — | — |
| Goodland Painting LLC | Juan Manuel Aguiniga | — | (805) 717 9071 | Windows, patio, painters | Goleta · Santa Barbara County | — | — |
| Goodwin Construction | Marvin Cord Goodwin | — | (805) 448 2521 | GC, remodel, ADU | Lompoc · Santa Barbara County | — | — |
| Gooley Construction | Darin Edward Gooley | — | (805) 896 4637 | HVAC | Santa Maria · Santa Barbara County | — | — |
| Gordobe Homes Corporation | Gordon Richard Gibbons | — | (805) 705 6657 | GC, remodel, ADU | Summerland · Santa Barbara County | — | — |
| Gordon & Grant Hot Tubs & Spas | Gary Edmond Gordon | — | (805) 963 5353 | Pool | Santa Barbara · Santa Barbara County | — | — |
| Gordon Construction & Restoration | Barry Stewart Gordon | — | (805) 745 8141 | GC, remodel, ADU | Carpinteria · Santa Barbara County | — | — |
| Gordon Fiano INC | Trevor Jon Baumgartner | — | (805) 898 0293 | GC, remodel, ADU | Carpinteria · Santa Barbara County | — | — |
| Gosnell Landscape | Jonathan Reichlen | officemanager@gosnelltree.com | (805) 967 8733 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |