| 3-d Builders | 3-d Builders | — | (760) 914 0500 | GC, remodel, ADU | June Lake · Mono County | — | — |
| 395 Electric INC | John Michael Jr King | — | (714) 876 7023 | Electricians | Mammoth Lakes · Mono County | — | — |
| A Guizot Contractor | Damon Michael Guizot | — | (760) 920 3648 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| A S Timpano Construction | Alfonso Salvitore Timpano | — | (760) 977 1622 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Affordable Repair Services | James Patrick Mc Gowan | — | (909) 771 9272 | GC, remodel, ADU | Coleville · Mono County | — | — |
| Alan Podawiltz Construction | Alan James Podawiltz | — | (760) 914 2840 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| All-temp Heating & Air Conditioning | Joshua Samuel Graef | — | (760) 709 0323 | HVAC | Mammoth Lakes · Mono County | — | — |
| Allen Iron Works INC | Brent Howard Allen | — | (760) 934 6088 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Alpine Plumbing & Hydronic Heating INC | John Darrell Jr Martin | — | (760) 934 6432 | HVAC | Mammoth Lakes · Mono County | — | — |
| Anderson Plumbing | Anderson Plumbing | — | (760) 937 6840 | Other | Mammoth Lakes · Mono County | — | — |
| Andrew Webber Construction | Andrew Brian Webber | — | (760) 382 5397 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Angelo's Stove & Chimney Service | Angelo Ronald La Barbera | — | (760) 872 2080 | Other | Mammoth Lakes · Mono County | — | — |
| Annetts Mono Village INC | Kellie J Annett | — | (760) 932 7071 | GC, remodel, ADU | Bridgeport · Mono County | — | — |
| Apodaca's Construction INC | Apodaca Felix Heriberto | — | (760) 914 3541 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Art Of Color Painting | Art Of Color Painting | — | (801) 633 0357 | Windows, patio, painters | Crowley Lake · Mono County | — | — |
| B Shepler Construction | Boyd James Shepler | — | (760) 965 9080 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| B W Painting | B W Painting | — | (760) 937 5192 | Windows, patio, painters | Mammoth Lakes · Mono County | — | — |
| Baldassi Tile | Baldassi Tile | — | (760) 934 5425 | Other | Mammoth Lakes · Mono County | — | — |
| Baldwin Industrial Group | Jesse Michael Baldwin | info@baldwinindustrialgroup.com | (760) 914 2455 | Electricians | Mammoth Lakes · Mono County | — | — |
| Bastian Hardwood Floors | Bastian Hardwood Floors | — | (760) 709 0233 | Other | Mammoth Lakes · Mono County | — | — |
| Black Diamond Construction And Equipment INC | Felix Heriberto Apodaca | — | (760) 914 0921 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Black Gold Asphalt INC | Marc Christopher Wolter | — | (760) 934 8616 | Other | Mammoth Lakes · Mono County | — | — |
| Bonilla Electric | Hunter Oscar Bonilla | — | (760) 784 1480 | Electricians | Coleville · Mono County | — | — |
| Brad Podosin | Brad Podosin | — | (949) 375 0136 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Bravo Gardens INC | Manuel Alvarez Bravo | — | (760) 934 4501 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Brian Joseph Guizot | Brian Joseph Guizot | — | (760) 920 3648 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| C D Construction INC | Alpha Rany Castellanos | — | (760) 935 4373 | GC, remodel, ADU | Crowley Lake · Mono County | — | — |
| Caldera Concrete INC | Gabriel Alexander Miller | — | (619) 318 7760 | Other | Mammoth Lakes · Mono County | — | — |
| Calhoon Construction | Michael Alan Calhoon | — | (760) 709 2806 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Caroselli Tile & Construction INC | Anthony Fredrick Caroselli | — | (760) 234 6911 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Carr Excavation LLC | Tyson Jay Carr | tyson@carrexcavation.com | (760) 914 2367 | Other | Mammoth Lakes · Mono County | — | — |
| Carsen Philbrook Construction INC | Carsen Trent Philbrook | — | (760) 937 2148 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Casey Plumbing | Casey Plumbing | — | (760) 333 7220 | GC, remodel, ADU | June Lake · Mono County | — | — |
| Century 21 Wildwood Properties Inc. | Century 21 Wildwood Properties Inc. | — | (209) 532-5104 | Property managers | Sonora · Mono County | — | — |
| Chad Taylor Construction LLC | Chad Dufour Taylor | — | (530) 721 3662 | GC, remodel, ADU | Coleville · Mono County | — | — |
| Chapman Remodeling | Chapman Remodeling | — | (760) 914 2933 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Christian Hansen Construction INC | Christian Corey Hansen | — | (760) 914 2320 | GC, remodel, ADU | Mammoth Lakes · Mono County | — | — |
| Chuck Villar Construction INC | Charles Thomas Villar | — | (760) 934 2114 | Other | Mammoth Lakes · Mono County | — | — |
| Clark Pest Control | Clark Pest Control | — | (209) 213-7700 | Pest, tile roofs | Sonora · Mono County | — | — |
| Claude Fiddler | Claude Fiddler | — | (760) 937 4892 | GC, remodel, ADU | Crowley Lake · Mono County | — | — |