| Art Rice Construction | Arthur William Ii Rice | — | (530) 446 0664 | GC, remodel, ADU | Browns Valley · Yuba County | — | — |
| Asg Painting INC | Lopez Aaciel Gonzalez | — | (530) 923 6177 | Windows, patio, painters | Marysville · Yuba County | — | — |
| Assassin Pest Control | Assassin Pest Control | — | (530) 790-0402 | Pest, tile roofs | Yuba City · Yuba County | — | — |
| Assurance Real Estate Inspections | Assurance Real Estate Inspections | — | (530) 673-5800 | Inspectors | Yuba City · Yuba County | — | — |
| Atlanta Pavers And Landscape INC | Jose Ivan Aquino | — | (916) 548 6220 | Windows, patio, painters | Olivehurst · Yuba County | — | — |
| Atlas Woodworks | Atlas Woodworks | — | (831) 431 3114 | Other | Camptonville · Yuba County | — | — |
| B & J's Concrete | B & J's Concrete | — | (530) 682 0933 | GC, remodel, ADU | Browns Valley · Yuba County | — | — |
| B M R Flooring | B M R Flooring | — | (916) 544 0966 | Other | Olivehurst · Yuba County | — | — |
| B N T Tile INC | Robert Stanley Jr Files | — | (530) 788 2691 | Other | Wheatland · Yuba County | — | — |
| B T Heating And Air | B T Heating And Air | — | (530) 923 6298 | HVAC | Browns Valley · Yuba County | — | — |
| B W Renovations | Robert Zachary Wing | — | (916) 521 2414 | GC, remodel, ADU | Plumas Lake · Yuba County | — | — |
| Bam Septic Solutions | Bam Septic Solutions | — | (530) 599 0993 | Other | Browns Valley · Yuba County | — | — |
| Baron P Bonner General Engineering | Baron P Bonner General Engineering | — | (530) 741 9225 | Other | Marysville · Yuba County | — | — |
| Battista Construction | Anthony Frederick Battista | — | (530) 415 5458 | GC, remodel, ADU | Browns Valley · Yuba County | — | — |
| Bearcal Fire Protection INC | Ortiz Varela Edmundo | — | (408) 892 8036 | Other | Plumas Lake · Yuba County | — | — |
| Beban Communications | Beban Communications | eben@eyebytes.com | (916) 599 2730 | Other | Plumas Lake · Yuba County | — | — |
| Beckett Electrical | Eric Charles Beckett | — | (530) 368 2015 | Electricians | Smartsville · Yuba County | — | — |
| Beeler Construction | Douglas Harold Beeler | — | (530) 701 7551 | Other | Browns Valley · Yuba County | — | — |
| Belaire Home Remodeling | Belaire Home Remodeling | — | (916) 873 2516 | GC, remodel, ADU | Wheatland · Yuba County | — | — |
| Berry Construction | Dan Jon Berry | — | (530) 742 3370 | GC, remodel, ADU | Marysville · Yuba County | — | — |
| Bertka Flooring | Bertka Flooring | — | (916) 459 6990 | Other | Wheatland · Yuba County | — | — |
| Best National Carports | Jose Carlos Cruz Martinez | sales@bestnationalcarports.com | (530) 763 4809 | Other | Olivehurst · Yuba County | — | — |
| Betzy's Tree Care INC | Tinoco Uriel Guillen | — | (916) 547 4643 | Other | Plumas Lake · Yuba County | — | — |
| Big T's Trees | Big T's Trees | — | (530) 458-8733 | Tree | Yuba City · Yuba County | — | — |
| Black Bear Pool Construction | Greysi Elizabeth Marroquin Estrada | — | (916) 694 2834 | Pool | Olivehurst · Yuba County | — | — |
| Black Blade Roofing INC | Arturo Emilio Zepeda | — | (323) 617 7644 | Other roofers | Olivehurst · Yuba County | — | — |
| Blanco Construction | Richard Joseph Blanco | — | (530) 301 6913 | GC, remodel, ADU | Browns Valley · Yuba County | — | — |
| Blooms Plumbing | Blooms Plumbing | — | (530) 682 4429 | Other | Marysville · Yuba County | — | — |
| Blue Wave Roofing Company | Blue Wave Roofing Company | — | (760) 374-4030 | Other roofers | Lemon Grove · Yuba County | — | — |
| Bob's Lock & Key Shop | Bob's Lock & Key Shop | — | (530) 743 5101 | Other | Marysville · Yuba County | — | — |
| Bonanza Overhead Door Supply | Bonanza Overhead Door Supply | — | (530) 682 6476 | Other | Marysville · Yuba County | — | — |
| Bracy Enterprises | Bracy Darius | — | (209) 298 6509 | GC, remodel, ADU | Marysville · Yuba County | — | — |
| Brady Energy | Brady Energy | marketing@bradytechnologies.com | (530) 755 8366 | Electricians | Marysville · Yuba County | — | — |
| Brandon Bogle Construction | Brandon Joseph Bogle | — | (530) 870 2470 | GC, remodel, ADU | Marysville · Yuba County | — | — |
| Brian Arnold Plastering | Brian Arnold Plastering | — | (530) 559 8703 | Other | Smartsville · Yuba County | — | — |
| Brian Hammett Painting | Brian Hammett Painting | — | (530) 228 0872 | Windows, patio, painters | Marysville · Yuba County | — | — |
| Brian S Shinault Aia Architect/builder | Brian S Shinault Aia Architect/builder | — | (530) 613 5116 | GC, remodel, ADU | Marysville · Yuba County | — | — |
| Brown's Construction | Fred William Brown | — | (530) 755 8858 | GC, remodel, ADU | Olivehurst · Yuba County | — | — |
| Brownsville Sand & Gravel INC | Bradly Donavan Black | — | (530) 675 2794 | Other | Marysville · Yuba County | — | — |
| Buenavista General Construction INC | Fernando C Cortes | — | (530) 863 9228 | GC, remodel, ADU | Plumas Lake · Yuba County | — | — |