| Glr Construction | Kyle Austin Russell | — | (530) 401 4266 | GC, remodel, ADU | Lincoln · Placer County | — | — |
| Gm Electric | Moridi Gholam | — | (408) 393 3070 | Electricians | Roseville · Placer County | — | — |
| Gm Enterprises | Gary Marshall Ii Moffatt | — | (916) 826 1536 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Go-run Electric | Stan Nicolae Gorun | — | (253) 241 4454 | Electricians | Auburn · Placer County | — | — |
| Goetluck Concrete | Goetluck Concrete | — | (916) 947 3777 | Other | Loomis · Placer County | — | — |
| Gold Cal Construction | Illia Ovcharuk | info@goldcalconstruction.com | (916) 430 2920 | GC, remodel, ADU | Penryn · Placer County | — | — |
| Gold Country Concrete INC | Barbara Kaulani Gassaway | — | (916) 705 0931 | Other | Lincoln · Placer County | — | — |
| Gold Country Garage Doors | Gold Country Garage Doors | — | (530) 613 2928 | Other | Auburn · Placer County | — | — |
| Gold Country Irrigation | Gold Country Irrigation | — | (916) 295 7112 | Windows, patio, painters | Auburn · Placer County | — | — |
| Gold Country Renovations | Gold Country Renovations | — | (916) 580 5857 | GC, remodel, ADU | Lincoln · Placer County | — | — |
| Gold Country Stoves LLC | Bledjan Reci | — | (530) 492 0492 | Other | Auburn · Placer County | — | — |
| Gold Key Mobile Home Contractors | Leslie A Williams | — | (916) 215 8018 | Other | Newcastle · Placer County | — | — |
| Gold Miner Pest Control | Gold Miner Pest Control | goldminerpestcontrol@gmail.com | (530) 878-8786 | Pest, tile roofs | Auburn · Placer County | — | — |
| Gold River Mechanical INC | Michael Albert Jr Fratis | — | (916) 652 6105 | HVAC | Loomis · Placer County | — | — |
| Gold Rush Electric INC | Kyle Douglas Miller | — | (831) 226 6217 | Electricians | Auburn · Placer County | — | — |
| Golden Coast A/v Integrators | Tom Phillip Sandoval | — | (916) 477 5794 | Other | Roseville · Placer County | — | — |
| Golden Coast Construction & Restoration | Kotyakov Alex | — | (800) 609 0232 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Golden Coast Construction & Restoration | Kotyakov Alex | — | (916) 712 8553 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Golden Foothill Electrical | Gerald Richard Jr Shefke | — | (916) 872 5941 | Electricians | Auburn · Placer County | — | — |
| Golden Grove Countertops INC | Mark Robert Groveman | info@goldengrovecountertops.com | (916) 490-3099 | Other | Auburn · Placer County | — | — |
| Golden Hammer Woodworks | Golden Hammer Woodworks | — | (530) 400 0760 | Other | Auburn · Placer County | — | — |
| Golden Pond Water Plants LLC | Susan Lynn Golden | — | (916) 652 5459 | Windows, patio, painters | Loomis · Placer County | — | — |
| Golden Sierra's Portable | Golden Sierra's Portable | — | (530) 367 2767 | GC, remodel, ADU | Foresthill · Placer County | — | — |
| Golden State Adus | William Petlinsky | — | (916) 909 2387 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Golden State Equipment Repair DBA Ray O Cook Heating And Air Cond | Grant Louis Mac Leod | — | (916) 257 0807 | HVAC | Roseville · Placer County | — | — |
| Golden State Equipment Repair DBA West Coast Appliance Service | Grant Louis Mac Leod | — | (916) 331 2148 | HVAC | Roseville · Placer County | — | — |
| Golden State General Engineering INC | Isabelle Yalanji | — | (916) 671 2076 | Other | Newcastle · Placer County | — | — |
| Golden State Installations | Golden State Installations | — | (916) 838 5676 | Other | Roseville · Placer County | — | — |
| Golden State Painting INC | Bajorek Greg | — | (916) 652 1200 | Windows, patio, painters | Roseville · Placer County | — | — |
| Golden Tile | Golden Tile | — | (916) 765 0993 | Other | Lincoln · Placer County | — | — |
| Golden Valley Development | Golden Valley Development | — | (916) 671 0802 | GC, remodel, ADU | Loomis · Placer County | — | — |
| Golden Valley Drywall | Golden Valley Drywall | — | (916) 289 7044 | Other | Lincoln · Placer County | — | — |
| Golden Valley Electrical | Simeon Lutsik | — | (916) 677 6315 | Electricians | Roseville · Placer County | — | — |
| Goldline Roofing & Renovation INC | Celio Jose De Oliveira | info@goldlineroofingrenovation.com | (915) 579 7425 | Other roofers | Rocklin · Placer County | — | — |
| Gonzalez Landscape & Maintenance | Nicolas Prieto Gonzalez | — | (916) 899 9747 | Windows, patio, painters | Roseville · Placer County | — | — |
| Good Brothers Flooring Plus | Tom Gary Good | — | (916) 435 1920 | Other | Rocklin · Placer County | — | — |
| Good Construction | Daniel Lee Good | — | (530) 412 2148 | GC, remodel, ADU | Tahoe City · Placer County | — | — |
| Good Life Renovations | Good Life Renovations | — | (916) 812 2054 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Good Morning Construction | Craige Jason Remington | — | (916) 660 3011 | GC, remodel, ADU | Colfax · Placer County | — | — |
| Good Neighbor Fence | Good Neighbor Fence | — | (925) 639 0893 | Other | Applegate · Placer County | — | — |