| Innovative Pest Solutions | Innovative Pest Solutions | %20info@innovativepestsolutions.com | (800) 871-9878 | Pest, tile roofs | Vista · Inyo County | — | — |
| Inspectionsoftware LLC | Inspectionsoftware LLC | rosborne@citadelus.com | (760) 207-0670 | Inspectors | Oceanside · Inyo County | — | — |
| Inspectrite LLC | Inspectrite LLC | greg@inspectrite.com | (866) 994-0505 | Inspectors | Escondido · Inyo County | — | — |
| Install-It-Direct Landscape Design & Build San Diego | Install-It-Direct Landscape Design & Build San Diego | — | (858) 267-4901 | Pool | Encinitas · Inyo County | — | — |
| Integrated Electrical Technologies | David Robert Sexton | — | (760) 937 2199 | Electricians | Bishop · Inyo County | — | — |
| Inyo County Road Department Construction | Inyo County Road Department Construction | — | (760) 873-4937 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Inyo County Treasurer | Inyo County Treasurer | — | (760) 878-0312 | Property managers | Independence · Inyo County | — | — |
| Iron Wall Security Services | Iron Wall Security Services | — | (760) 646-8864 | Alarm and generators | Carlsbad · Inyo County | — | — |
| Ivan Jeovvany Lopez | Ivan Jeovvany Lopez | — | (361) 205 4949 | Other roofers | Bishop · Inyo County | — | — |
| J Rico Construction | Jose Manuel Rico Pasillas | — | (760) 937 7426 | GC, remodel, ADU | Lone Pine · Inyo County | — | — |
| Jaque Hickman | Jaque Hickman | — | (760) 937 4233 | Other | Lone Pine · Inyo County | — | — |
| Jarvis Construction | Neal Steven Jarvis | — | (760) 937 2853 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Jazz Heating Air Conditioning And Plumbing | Jazz Heating Air Conditioning And Plumbing | — | (925) 217-7189 | HVAC | Pleasanton · Inyo County | — | — |
| Jmt Electrical Services | Jmt Electrical Services | — | (951) 249-3502 | Electricians | Temecula · Inyo County | — | — |
| John Gillmore Construction | John Glen Gillmore | — | (760) 920 2599 | GC, remodel, ADU | Swall Meadows · Inyo County | — | — |
| John Stevenson Plumbing Heating & Air Conditioning | John Stevenson Plumbing Heating & Air Conditioning | — | (760) 203-6084 | HVAC | Carlsbad · Inyo County | — | — |
| Johnson Construction | Lance Landon Johnson | — | (760) 914 1983 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Jonathan R Reeling | Jonathan R Reeling | — | (760) 937 0306 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Jose D Gonzalez-lopez | Jose D Gonzalez-lopez | — | (760) 937 7728 | Other | Bishop · Inyo County | — | — |
| K's Flooring & More INC | Jason Ronald Karanasos | — | (760) 920 3741 | Other | Bishop · Inyo County | — | — |
| Kamp Enterprise | Kamp Enterprise | — | (760) 920 9294 | Windows, patio, painters | Big Pine · Inyo County | — | — |
| Ken Carpenter Construction INC | Kenneth Patrick Carpenter | — | (760) 872 3133 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Kendall Engineering INC | Kendall Frank Weisenberg | — | (760) 937 5924 | Other | Bishop · Inyo County | — | — |
| Kevin Tillemans Construction | Kevin Patrick Tillemans | — | (760) 938 2850 | GC, remodel, ADU | Big Pine · Inyo County | — | — |
| Kile's H2 Operations | Kile's H2 Operations | — | (760) 258 7220 | Other | Bishop · Inyo County | — | — |
| Kile's Well And Pump Service | Matthew Kim Sing Kile | — | (760) 937 3775 | Other | Bishop · Inyo County | — | — |
| Kilter Termite And Pest Control | Kilter Termite And Pest Control | — | (760) 999-0275 | Pest, tile roofs | Escondido · Inyo County | — | — |
| Kinzy Concrete Construction | Nathan Jack Kinzy | — | (760) 937 1908 | Other | Bishop · Inyo County | — | — |
| Kiwi Construx | Kiwi Construx | — | (760) 937 4185 | GC, remodel, ADU | Hammil Valley · Inyo County | — | — |
| Kolker Construction INC | Patrick Bernard Kolker | — | (760) 920 8189 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Lancaster Construction | Allen Gene Lancaster | — | (760) 937 1875 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Landscape Solutions | Landscape Solutions | — | (760) 937 0512 | Windows, patio, painters | Big Pine · Inyo County | — | — |
| Larkspur Landscape | Larkspur Landscape | — | (831) 246 4247 | Windows, patio, painters | Bishop · Inyo County | — | — |
| Lecktrix Electrical | Craig Homer Leck | — | (760) 258 6540 | Electricians | Independence · Inyo County | — | — |
| Lighting Distinctions | Lighting Distinctions | — | (760) 635-3341 | Electricians | Encinitas · Inyo County | — | — |
| Local Properties | Local Properties | — | (760) 209-6556 | Property managers | Encinitas · Inyo County | — | — |
| Logan Construction | Harry William Logan | astigma@astigmatic.com | (415) 250 0468 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Lopez Roofing Associates INC | Lopez Federico | — | (760) 920 5324 | Other roofers | Bishop · Inyo County | — | — |
| Lumber Lad Construction | Ricardo De Jesus Banuelos | — | (760) 258 5404 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| M C R Services INC | Michael D Marshall | — | (310) 625 3421 | HVAC | Bishop · Inyo County | — | — |