| Bruce Oliver Contracting | Bruce Alan Oliver | — | (949) 923 7745 | GC, remodel, ADU | Irvine · Orange County | — | — |
| Bruce P Bartolomeo | Bruce P Bartolomeo | — | (714) 658 6400 | GC, remodel, ADU | Huntington Beach · Orange County | — | — |
| Bruce Sands White | Bruce Sands White | — | (714) 343 8094 | GC, remodel, ADU | Fountain Valley · Orange County | — | — |
| Bruce Warrington | Bruce Warrington | — | (949) 824 6500 | Pool | San Juan Capistrano · Orange County | — | — |
| Bruce Young Builders INC | Bruce Alexander Young | — | (949) 492 1409 | GC, remodel, ADU | San Clemente · Orange County | — | — |
| Bruch Tile & Stone | Bruch Tile & Stone | — | (949) 235 8453 | Other | San Clemente · Orange County | — | — |
| Bruno & Sons Concrete INC | Miguel Angel Bruno Sanchez | — | (714) 280 3304 | Other | Anaheim · Orange County | — | — |
| Brush And Beyond Paint LLC | Michael Robert Acosta | — | (714) 855 9008 | Windows, patio, painters | Laguna Niguel · Orange County | — | — |
| Bruton Real Estate LLC | Scott Michael Bruton | — | (949) 702 1097 | GC, remodel, ADU | Mission Viejo · Orange County | — | — |
| Bry Construction INC | Tommy Tung Nguyen | — | (714) 425 5774 | GC, remodel, ADU | Garden Grove · Orange County | — | — |
| Bryan Anderson Electric | Bryan Edward Anderson | — | (949) 939 7245 | Electricians | Brea · Orange County | — | — |
| Bryan Christopher Stiso | Bryan Christopher Stiso | — | (949) 281 7667 | Other | Laguna Beach · Orange County | — | — |
| Bryan Daniel Painting | Bryan Daniel Painting | — | (949) 291 3823 | Windows, patio, painters | San Clemente · Orange County | — | — |
| Bryan G Amdor | Bryan G Amdor | — | (949) 933 3505 | Other | Huntington Beach · Orange County | — | — |
| Bryan Grebbin Custom Construction | Bryan Matthew Grebbin | — | (949) 235 4074 | GC, remodel, ADU | Laguna Niguel · Orange County | — | — |
| Bryan Hill Construction | Bryan Lee Hill | — | (714) 925 5733 | GC, remodel, ADU | Fountain Valley · Orange County | — | — |
| Bryan Kooiman Construction | Bryan Jay Kooiman | — | (949) 306 6141 | GC, remodel, ADU | Mission Viejo · Orange County | — | — |
| Bryan Magedman DBA Magedman Modern | Bryan Magedman DBA Magedman Modern | — | (714) 420 3574 | Other | Santa Ana · Orange County | — | — |
| Bryan Moelke & Company | Bryan James Moelke | — | (949) 324 7440 | GC, remodel, ADU | San Clemente · Orange County | — | — |
| Bryan Pacific Builders INC | John Douglas Fee | — | (949) 413 1004 | GC, remodel, ADU | San Clemente · Orange County | — | — |
| Bryan Refrigeration And Air Conditioning LLC | Michael Eric Bryan | — | (714) 821 8059 | HVAC | Huntington Beach · Orange County | — | — |
| Bryan Thomas Gill | Bryan Thomas Gill | — | (949) 910 2493 | GC, remodel, ADU | Orange · Orange County | — | — |
| Bryan Vance Construction | Bryan Daniel Vance | — | (562) 842 6411 | GC, remodel, ADU | Rossmoor · Orange County | — | — |
| Bryan Warriner Construction | Bryan Stephen Warriner | — | (949) 600 0694 | GC, remodel, ADU | Mission Viejo · Orange County | — | — |
| Bryan Wu | Bryan Wu | — | (714) 990 9988 | GC, remodel, ADU | Brea · Orange County | — | — |
| Bryant Electric | Douglas Eugene Bryant | — | (714) 376 7910 | Electricians | Costa Mesa · Orange County | — | — |
| Bryant Painting Company | Richard Kelly Bryant | — | (714) 328 4369 | Windows, patio, painters | Garden Grove · Orange County | — | — |
| Brycoll | Kenneth John Magargee | — | (714) 743 8222 | GC, remodel, ADU | Yorba Linda · Orange County | — | — |
| Brymax Mechanical | Brooke Jamieson Willems | — | (949) 200 9619 | HVAC | Huntington Beach · Orange County | — | — |
| Bryson Construction | Nguyen Bryson | — | (714) 867 8859 | GC, remodel, ADU | Westminster · Orange County | — | — |
| Bryson Home Improvements LLC | Cory Bryson | — | (949) 573 3593 | GC, remodel, ADU | Mission Viejo · Orange County | — | — |
| Brytemove Energy | Kelly Lee Fishback | — | (844) 643 8432 | Electricians | Tustin · Orange County | — | — |
| Bshp Construction LLC | Krishna Bipin Bhakta | — | (510) 755 0511 | GC, remodel, ADU | Tustin · Orange County | — | — |
| Bt Construction | Bill Tran | — | (714) 745 8270 | GC, remodel, ADU | Garden Grove · Orange County | — | — |
| Btbuxton Corporation | Brett Alan Buxton | — | (949) 310 3930 | Pool | San Juan Capistrano · Orange County | — | — |
| Btk Cal Pacific Contractors INC | Tal Yosef Barak | — | (310) 622 5987 | GC, remodel, ADU | Westminster · Orange County | — | — |
| Btp Construction | Khoi Phan Minh Tra | — | (651) 528 2621 | GC, remodel, ADU | Anaheim · Orange County | — | — |
| Btr Builders INC | Shiloh Dain Beardsley | — | (714) 328 9597 | GC, remodel, ADU | Fountain Valley · Orange County | — | — |
| Buccola Landscape Services INC | Angela Maris Clemens | — | (714) 630 4868 | Windows, patio, painters | Anaheim · Orange County | — | — |
| Buchanan Company INC | James Richard Jr Buchanan | — | (714) 622 6480 | Other | Huntington Beach · Orange County | — | — |