| Bc Drilling INC | Brandon Cologero Maggio | — | (714) 402 0587 | Other | Huntington Beach · Orange County | — | — |
| Bc Hauling & Demolition INC | William James Clements | — | (949) 365 6397 | Other | Irvine · Orange County | — | — |
| Bc Pools INC | Richard Fouad Nassar | — | (949) 235 7887 | GC, remodel, ADU | San Clemente · Orange County | — | — |
| Bc2 Environmental LLC DBA Bc2 Environmental Well Drilling | Diego Manuel Torices | — | (714) 744 2990 | Other | Orange · Orange County | — | — |
| Bcb Flooring Corp | Claudiu Bogdan Bob | — | (714) 620 5580 | Other | Yorba Linda · Orange County | — | — |
| Bcc Socal LLC | Brian Christopher Cooper | — | (714) 306 1135 | GC, remodel, ADU | Yorba Linda · Orange County | — | — |
| Bcs | Tamara Kay Kraft | — | (657) 966 8698 | Windows, patio, painters | Mission Viejo · Orange County | — | — |
| Bcs Restoration | Bcs Restoration | — | (877) 711 7004 | GC, remodel, ADU | Los Alamitos · Orange County | — | — |
| Bct Builders LLC | Brian Christopher Cooper | impallari@gmail.com | (714) 237 9270 | GC, remodel, ADU | Anaheim · Orange County | — | — |
| Bd Quality Construction & Remodeling INC | Vega Benjamin Dominguez | — | (949) 209 6678 | GC, remodel, ADU | San Juan Capistrano · Orange County | — | — |
| Bdm Electrical | Bryan David Mc Daniel | — | (949) 375 4557 | Electricians | Newport Beach · Orange County | — | — |
| Bdm Pros | Noe Garcia | — | (714) 496 4899 | Windows, patio, painters | Anaheim Hills · Orange County | — | — |
| Bds Group INC | Jong Mo Kim | — | (213) 572 7000 | Windows, patio, painters | La Habra · Orange County | — | — |
| Be Electric INC | Michael Dayne Kendrick | — | (714) 345 3751 | Electricians | Yorba Linda · Orange County | — | — |
| Beach Boyz Contracting | Jacob Allen Vincent | — | (714) 585 8512 | Windows, patio, painters | Huntington Beach · Orange County | — | — |
| Beach Breeze AC | Richard Lee Bertelsen | — | (949) 795 0321 | HVAC | Laguna Hills · Orange County | — | — |
| Beach Builders LLC DBA Adu West Coast | Cameron Chase Meredith | — | (714) 794 9167 | GC, remodel, ADU | Seal Beach · Orange County | — | — |
| Beach Cities Construction | Michael Kenneth Faber | bchciti@aol.com | (949) 722 1791 | GC, remodel, ADU | Newport Beach · Orange County | — | — |
| Beach Cities Electrical Services INC | Andrew Constantine Fomenko | — | (949) 498 7132 | Electricians | San Clemente · Orange County | — | — |
| Beach Cities General Construction INC | Bobby Aranda | — | (310) 345 0523 | GC, remodel, ADU | Rancho Santa Margarita · Orange County | — | — |
| Beach Cities Glass INC | Douglas Alan Lowe | — | (949) 493 6808 | Windows, patio, painters | Capistrano Beach · Orange County | — | — |
| Beach Cities Plumbing | Beach Cities Plumbing | — | (714) 846 7518 | Other | Huntington Beach · Orange County | — | — |
| Beach Cities Restoration | Beach Cities Restoration | — | (949) 254 4721 | GC, remodel, ADU | Laguna Niguel · Orange County | — | — |
| Beach Cities Roofing INC | Michael Thomas Duby | jb@beachcitiesroofing.com | (949) 697 6561 | Other roofers | San Juan Capistrano · Orange County | — | — |
| Beach City Electric | William Halstead Boggess | — | (949) 254 0670 | Electricians | Foothill Ranch · Orange County | — | — |
| Beach City Electric INC | Jeffrey Kent Douglass | — | (714) 848 2872 | Electricians | Huntington Beach · Orange County | — | — |
| Beach City Painting | Beach City Painting | — | (714) 989 6115 | Windows, patio, painters | Huntington Beach · Orange County | — | — |
| Beach Drapery Service INC | Jennifer Anne Savio | — | (949) 660 0606 | Other | Irvine · Orange County | — | — |
| Beach Front Pools | Beach Front Pools | — | (714) 417 8571 | Pool | Costa Mesa · Orange County | — | — |
| Beach Hardwood Floors INC | Joseph Jon Mc Leod | — | (949) 498 3939 | Other | San Clemente · Orange County | — | — |
| Beach House Plumbing | Zachary Scott Eckel | — | (949) 339 8900 | Other | San Clemente · Orange County | — | — |
| Beach Paving INC | Christopher R Barry | — | (714) 978 2414 | Other | Placentia · Orange County | — | — |
| Beach Plumbing & Jetting | Chad Eric Olson | — | (562) 595 6300 | Other | Cypress · Orange County | — | — |
| Beach Tech | Steven Mark Ras | — | (714) 658 9074 | Electricians | Costa Mesa · Orange County | — | — |
| Beach Towne Electrical Services | Kevin Douglas Ridsdale | — | (949) 922 7432 | Electricians | San Clemente · Orange County | — | — |
| Beach West Plumbing | Nicholas Joseph Jr Bravata | — | (714) 965 3626 | Other | Huntington Beach · Orange County | — | — |
| Beachciti Construction INC | Mory Morteza Berengian | — | (714) 814 3730 | GC, remodel, ADU | Fountain Valley · Orange County | — | — |
| Beachside Construction INC | Luciano Anthony Colucci | — | (949) 280 5841 | Other | Laguna Woods · Orange County | — | — |
| Beachside General | Beachside General | — | (949) 433 9125 | GC, remodel, ADU | Santa Ana · Orange County | — | — |
| Beachwood Construction | Carlos Estrada Alvidrez | — | (949) 230 1548 | Electricians | Costa Mesa · Orange County | — | — |