| A S A P Cabinets | A S A P Cabinets | — | (530) 865 3918 | Other | Orland · Glenn County | — | — |
| Absolute Diving Service | Barry Allan Lambert | — | (805) 235 8056 | Other | Orland · Glenn County | — | — |
| Absolute Heating & Air INC | Johnny Lewis Gray | — | (530) 865 2457 | HVAC | Orland · Glenn County | — | — |
| Accent Tile | Accent Tile | — | (530) 865 2264 | Other | Orland · Glenn County | — | — |
| Acosta Construction | Andrew Marcelino Acosta | — | (530) 809 7935 | GC, remodel, ADU | Orland · Glenn County | — | — |
| Agua Fina Pools INC | Enrique Sr Alvarado Mendez | — | (530) 685 5703 | Pool | Orland · Glenn County | — | — |
| Air Rite Heating And Air Conditioning | Steven Phillip Anthieny | — | (530) 865 4655 | HVAC | Orland · Glenn County | — | — |
| Albert Refrigeration INC | Kevin Wallace Albert | — | (530) 828 6317 | HVAC | Orland · Glenn County | — | — |
| Allen & Lederer Ptr DBA Willows Glass | Richard Franklin Allen | — | (530) 934 4791 | GC, remodel, ADU | Willows · Glenn County | — | — |
| Alves Door Company INC | Joshua Timothy Alves | — | (530) 934 3299 | Windows, patio, painters | Willows · Glenn County | — | — |
| Andrade Commercial & Residential Construction Co LLC | Francisco Javier Andrade Venegas | — | (530) 517 3329 | GC, remodel, ADU | Willows · Glenn County | — | — |
| Aqua Tech - Well Drilling & Pump | Donna Marie Gunn | — | (530) 865 0248 | Other | Orland · Glenn County | — | — |
| Arzate Construction | Enrique Alberto Arzate | — | (530) 517 3964 | GC, remodel, ADU | Orland · Glenn County | — | — |
| Asbury Construction | Dennis Ray Asbury | — | (530) 518 9275 | GC, remodel, ADU | Willows · Glenn County | — | — |
| Bates Tile | Bates Tile | — | (530) 518 0710 | Other | Orland · Glenn County | — | — |
| Bidwell Custom Iron Fence And Rail | Phillip Charles Allen | — | (530) 518 5083 | Other | Orland · Glenn County | — | — |
| Bob's Plumbing | Bob's Plumbing | — | (530) 934 4547 | Other | Willows · Glenn County | — | — |
| Branden's Plumbing And Rooting Service A Partnership | Branden Greggory Livingston | — | (530) 865 8619 | Other | Orland · Glenn County | — | — |
| Bravo Construction | Francisco Nares Bravo | — | (530) 330 6346 | GC, remodel, ADU | Willows · Glenn County | — | — |
| Brent Tyrrell | Brent Tyrrell | — | (530) 355 9200 | Tree | Orland · Glenn County | — | — |
| Brightshield LLC | Juan David Velazquez Nieto | — | (530) 424 2207 | Electricians | Orland · Glenn County | — | — |
| C D W Construction | Charles Dale Jr Walker | — | (530) 513 0725 | GC, remodel, ADU | Orland · Glenn County | — | — |
| C J C Construction | Jeffrey Alan Cunha | — | (530) 519 2462 | Electricians | Orland · Glenn County | — | — |
| C T Construction | Trevino-martinez Crisanto | — | (530) 517 1832 | GC, remodel, ADU | Willows · Glenn County | — | — |
| Cal 6 Contracting INC | Francisco Javier Calderon | info@calcontracting.com | (902) 718-7074 | GC, remodel, ADU | Willows · Glenn County | — | — |
| Callahan Electrical | Brian Patrick Callahan | — | (530) 515 3956 | Electricians | Willows · Glenn County | — | — |
| Carlos Painting 1 | Carlos Cesar Ramirez Guzman | — | (530) 354 3006 | Windows, patio, painters | Orland · Glenn County | — | — |
| Carrow Construction Co | Benjamin Jon Carrow | — | (530) 570 1164 | GC, remodel, ADU | Orland · Glenn County | — | — |
| Chaney And Miller Construction Incorporated | Kimberly Pentz Miller | — | (530) 865 4983 | GC, remodel, ADU | Orland · Glenn County | — | — |
| Charles D Emanuel | Charles D Emanuel | — | (530) 815 5468 | Other | Orland · Glenn County | — | — |
| Chavez Custom Framing INC | Jose Antonio Chavez Valenzuela | — | (530) 624 7302 | Other | Hamilton City · Glenn County | — | — |
| Chris Dicharry Construction | Christopher Joseph Dicharry | — | (530) 517 0383 | GC, remodel, ADU | Butte City · Glenn County | — | — |
| Color Scheme Painting | Color Scheme Painting | — | (530) 312 5148 | Windows, patio, painters | Orland · Glenn County | — | — |
| Compass: Jim Klinge And The Klinge Realty Group | Compass: Jim Klinge And The Klinge Realty Group | — | (858) 997-3801 | Property managers | Encinitas · Glenn County | — | — |
| Cool Roof Solutions | Cool Roof Solutions | — | (530) 520 4274 | Other roofers | Willows · Glenn County | — | — |
| D & W Cabinet & Millworks | Steven Eliout Davis | — | (530) 682 5826 | Other | Orland · Glenn County | — | — |
| D R Bogart | D R Bogart | — | (530) 624 8755 | Other | Orland · Glenn County | — | — |
| David Ferrasci Construction | David Bryan Ferrasci | — | (530) 520 2087 | Other | Orland · Glenn County | — | — |
| David Wayne Freeman | David Wayne Freeman | — | (530) 591 2043 | GC, remodel, ADU | Willows · Glenn County | — | — |
| Dennis C Cooper | Dennis C Cooper | — | (530) 934 2001 | GC, remodel, ADU | Willows · Glenn County | — | — |