| Bnp Cabinet Outlet INC | Billy Kai Tsoi | bpcabinet@gmail.com | (916) 387 1668 | GC, remodel, ADU | Sacramento · Sacramento County | — | — |
| Bob Davis Painting | Bob Davis Painting | — | (916) 690 2706 | GC, remodel, ADU | Elk Grove · Sacramento County | — | — |
| Bob Goeb Custom Cabinet | Bob Goeb Custom Cabinet | — | (916) 687 6914 | Other | Wilton · Sacramento County | — | — |
| Bob Hayes | Bob Hayes | — | (916) 628 6272 | GC, remodel, ADU | Rio Linda · Sacramento County | — | — |
| Bob Liebig And Sons Pump Service | Robert Gerald Liebig | — | (209) 745 2787 | Other | Galt · Sacramento County | — | — |
| Bob Liebig Pump Service | Robert Gerald Liebig | — | (209) 745 2787 | Other | Galt · Sacramento County | — | — |
| Bob Nash Construction | Robert Anthony Nash | — | (925) 518 3254 | GC, remodel, ADU | Sacramento · Sacramento County | — | — |
| Bob Reyes Cabinets & Trim | Bob Reyes Cabinets & Trim | — | (916) 870 1227 | Other | Folsom · Sacramento County | — | — |
| Bob Scallorn | Bob Scallorn | — | (916) 792 5350 | Other | Orangevale · Sacramento County | — | — |
| Bob Stanaland Shower Pans INC | Robert Dennis Stanaland | — | (916) 487 8691 | Other | Sacramento · Sacramento County | — | — |
| Bobo Construction INC | Carly J Nicholas | — | (916) 383 7777 | HVAC | Elk Grove · Sacramento County | — | — |
| Bobs Landscaping | Bobs Landscaping | — | (916) 719 5971 | Windows, patio, painters | Elk Grove · Sacramento County | — | — |
| Boco Construction INC | Shawn Gilbert Boelman | — | (916) 730 6777 | GC, remodel, ADU | Citrus Heights · Sacramento County | — | — |
| Bodega Bay Roofing INC | Brandon Thomas Garcia | — | (916) 889 3270 | Other roofers | North Highlands · Sacramento County | — | — |
| Boden Construction INC | Norman Glenn Boden | — | (916) 685 0017 | GC, remodel, ADU | Elk Grove · Sacramento County | — | — |
| Bohdan Lukashchuk | Bohdan Lukashchuk | — | (916) 680 3579 | Other | Elverta · Sacramento County | — | — |
| Bola Landscaping & Construction | Mahendra Singh Bola | — | (916) 224 7156 | GC, remodel, ADU | Folsom · Sacramento County | — | — |
| Bold Man Construction | Roman P Kornev | — | (916) 813 0170 | GC, remodel, ADU | Sacramento · Sacramento County | — | — |
| Boll Construction | Boll Lorentz | — | (916) 256 9711 | GC, remodel, ADU | Antelope · Sacramento County | — | — |
| Boll Landscaping | Boll Landscaping | — | (916) 225 9309 | Windows, patio, painters | Carmichael · Sacramento County | — | — |
| Bon Heating & Cooling | Bon Heating & Cooling | — | (408) 819 8430 | HVAC | Rancho Cordova · Sacramento County | — | — |
| Bon Plumbing | Oleh Bonchuk | — | (925) 322 9066 | Other | Citrus Heights · Sacramento County | — | — |
| Bonaldi Tile & Stone | Bonaldi Tile & Stone | — | (831) 345 2400 | Other | Elk Grove · Sacramento County | — | — |
| Bonham Electric INC | Ralph Harvey Bonham | — | (916) 564 3530 | Electricians | Sacramento · Sacramento County | — | — |
| Bonifacio Construction | Bonifacio-escamilla Agustin | — | (916) 335 4527 | GC, remodel, ADU | Antelope · Sacramento County | — | — |
| Bonish Construction | Kenneth L Bonish | — | (818) 231 9779 | GC, remodel, ADU | Sacramento · Sacramento County | — | — |
| Bonney Plumbing Electrical Heating & Air | Joshua Edward Tyack | — | (916) 304 8101 | HVAC | Rancho Cordova · Sacramento County | — | — |
| Booker-renovations | Alejandro Gonzalez | info@booker-renovations.com | (909) 200 6819 | GC, remodel, ADU | Citrus Heights · Sacramento County | — | — |
| Boost Electric INC | William Lowell Kongle | — | (530) 772 6678 | Electricians | Antelope · Sacramento County | — | — |
| Borelli Pools | Borelli Pools | — | (916) 849 5456 | Pool | Sacramento · Sacramento County | — | — |
| Boremasters LLC | Amando Buenaventura Castro | — | (916) 455 4225 | Other | Sacramento · Sacramento County | — | — |
| Boroica Builder | Boroica Builder | — | (916) 223 9007 | GC, remodel, ADU | Folsom · Sacramento County | — | — |
| Borole Construction INC | Bhushan Madhav Borole | — | (916) 717 3781 | GC, remodel, ADU | Folsom · Sacramento County | — | — |
| Borrelli's Electric INC | Kevin Joseph Borrelli | — | (916) 837 1723 | Electricians | Sacramento · Sacramento County | — | — |
| Bos Sheet Metal INC | Kenneth Michael Pierson | — | (916) 428 1780 | HVAC | Sacramento · Sacramento County | — | — |
| Bosco's Handyman Service | Michael Anthony Bosco | — | (916) 508 5564 | GC, remodel, ADU | Citrus Heights · Sacramento County | — | — |
| Bosley Electric Contracting Company | John Jeffery Bosley | — | (916) 568 5180 | Electricians | Sacramento · Sacramento County | — | — |
| Boss Construction INC | Denis Vusik | info@bossconstruction.com | (916) 662 3123 | GC, remodel, ADU | North Highlands · Sacramento County | — | — |
| Botash Home Repairs | Botash Home Repairs | — | (916) 412 0716 | GC, remodel, ADU | Antelope · Sacramento County | — | — |
| Bottimore Electric | Ronald Andrew Bottimore | — | (916) 277 5289 | Electricians | Rancho Cordova · Sacramento County | — | — |