| Gal's Window Covering Installations | Gal's Window Covering Installations | — | (303) 507 1956 | Other | Nevada City · Nevada County | — | — |
| Gallagher Construction | John Joseph Gallagher | — | (707) 721 2775 | GC, remodel, ADU | Grass Valley · Nevada County | — | — |
| Gals Window Covering Installations LLC | Gal Michael Dery | — | (530) 392 7361 | Other | Nevada City · Nevada County | — | — |
| Gardens By Miguel INC | Miguel Antonio Poblete Sosa | — | (530) 798 6212 | Windows, patio, painters | Grass Valley · Nevada County | — | — |
| Garges Industrial Welding | Garges Industrial Welding | — | (530) 788 6993 | Other | Penn Valley · Nevada County | — | — |
| Garrett Bates | Garrett Bates | — | (530) 210 5275 | Other | Grass Valley · Nevada County | — | — |
| Garry Morgan | Garry Morgan | — | (530) 448 6519 | Other | Truckee · Nevada County | — | — |
| Gary E Schlenker Construction | Gary E Schlenker | — | (530) 277 7459 | GC, remodel, ADU | Truckee · Nevada County | — | — |
| Gary G Sluder INC | Gary Glen Sluder | — | (408) 968 9602 | Pool | Truckee · Nevada County | — | — |
| Gary L Franza Excavation Paving Concrete Seal Coatings | Gary Lee Franza | — | (530) 477 1916 | Other | Grass Valley · Nevada County | — | — |
| Gary Murphy Excavating | Gary Murphy Excavating | — | (408) 234 2137 | Other | Grass Valley · Nevada County | — | — |
| Gary W Martin General Bldg Contractor | Gary William Martin | — | (530) 477 2897 | GC, remodel, ADU | Grass Valley · Nevada County | — | — |
| Gateway Fence Co | James Cole Leclaire | — | (530) 559 0514 | Other | Grass Valley · Nevada County | — | — |
| Gc4 Construction INC | George Wallace Jr Cloud | — | (209) 601 3472 | GC, remodel, ADU | Penn Valley · Nevada County | — | — |
| George E Kerley Ii | George E Kerley Ii | — | (530) 559 2697 | GC, remodel, ADU | Penn Valley · Nevada County | — | — |
| George Gordon Zaffle | George Gordon Zaffle | — | (530) 412 1776 | Windows, patio, painters | Truckee · Nevada County | — | — |
| George T Loftus Iii | George T Loftus Iii | — | (530) 277 4712 | GC, remodel, ADU | Grass Valley · Nevada County | — | — |
| Geoship S P C | Neil William Decker | — | (530) 687 2019 | GC, remodel, ADU | Grass Valley · Nevada County | — | — |
| Geosolve INC | Robert Dean Campbell | — | (925) 963 1198 | Other | Nevada City · Nevada County | — | — |
| Gerald Demontmollin Const | Gerald Demontmollin Const | — | (530) 263 2240 | GC, remodel, ADU | Grass Valley · Nevada County | — | — |
| Gerbo Excavating | Gerbo Excavating | — | (530) 913 2622 | Other | Truckee · Nevada County | — | — |
| Ghio Construction | Richard Antone Ghio | — | (530) 575 0693 | GC, remodel, ADU | Nevada City · Nevada County | — | — |
| Giles Matthew Dame | Giles Matthew Dame | — | (575) 636 7060 | GC, remodel, ADU | Penn Valley · Nevada County | — | — |
| Gillispie Construction | Gillispie Mark | — | (415) 328 5353 | GC, remodel, ADU | Nevada City · Nevada County | — | — |
| Gilmore's Lakeview Plumbing Company INC | Jerry Lee Gilmore | — | (530) 412 3477 | Other | Truckee · Nevada County | — | — |
| Gkconstruction | Graham Louis Korte | — | (513) 680 6598 | GC, remodel, ADU | Rough And Ready · Nevada County | — | — |
| Gla Morris Construction INC | Joseph Fredrick Morris | — | (530) 587 2711 | GC, remodel, ADU | Truckee · Nevada County | — | — |
| Glenn L Wright Const | Glenn L Wright Const | — | (415) 601 8294 | GC, remodel, ADU | Truckee · Nevada County | — | — |
| Gls Plumbing | Gls Plumbing | — | (530) 802 3619 | Other | Grass Valley · Nevada County | — | — |
| Gmc Construction | Geoffrey Michael Coscia | — | (530) 770 1922 | GC, remodel, ADU | Grass Valley · Nevada County | — | — |
| Gobert Tile | Gobert Tile | — | (530) 272 3909 | Other | Grass Valley · Nevada County | — | — |
| Gold Country Backhoe Service | Douglas Marvin Mickel | hello@rfuenzalida.com | (530) 362 1099 | Other | Grass Valley · Nevada County | — | — |
| Gold Country Blinds LLC | Justin Michael Larsen | — | (530) 274 1122 | Other | Grass Valley · Nevada County | — | — |
| Gold Country Fence | Gold Country Fence | goldcountryfence@gmail.com | (530) 477 1787 | Other | Grass Valley · Nevada County | — | — |
| Gold Country Flooring LLC | Derek James Schwalger | — | (530) 558 9173 | Other | Grass Valley · Nevada County | — | — |
| Gold Country Landscaping LLC | Robert Dale Eslick | gcl@nccn.net | (530) 432 5364 | Windows, patio, painters | Penn Valley · Nevada County | — | — |
| Gold Country Painting | Gold Country Painting | — | (530) 798 9615 | Windows, patio, painters | Grass Valley · Nevada County | — | — |
| Gold Country Roofing | Stanley Rugh Smith | — | (530) 477 2760 | Other roofers | Grass Valley · Nevada County | — | — |
| Gold Country Security | Gold Country Security | — | (530) 913-9055 | Alarm and generators | Nevada City · Nevada County | — | — |
| Gold Country Tree INC | Scott Christopher Arnold | — | (530) 407 4936 | Tree | Grass Valley · Nevada County | — | — |