| Breakaway Plumbing | Breakaway Plumbing | — | (619) 708 2219 | Other | Spring Valley · San Diego County | — | — |
| Breceda Landscape | Breceda Landscape | — | (858) 349 6558 | Windows, patio, painters | Carlsbad · San Diego County | — | — |
| Breeze Screens | Gary Todd Spicer | — | (858) 943 6677 | Other | Solana Beach · San Diego County | — | — |
| Breezy Remodeling And Builder | Breezy Remodeling And Builder | guy@infinitydesignbuild.com | (760) 270 0512 | GC, remodel, ADU | Fallbrook · San Diego County | — | — |
| Brendt Finley Construction | Brendt August Finley | — | (619) 887 8511 | GC, remodel, ADU | La Mesa · San Diego County | — | — |
| Brenis Torres General Contractor | Brenis Torres General Contractor | — | (760) 628 7343 | GC, remodel, ADU | Ramona · San Diego County | — | — |
| Brennan G Collins | Brennan G Collins | guy@infinitydesignbuild.com | (847) 826 9233 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brennen M Tyner | Brennen M Tyner | — | (760) 224 1881 | GC, remodel, ADU | Oceanside · San Diego County | — | — |
| Brenson Co INC | Justin Carl Brennan | — | (619) 823 2120 | GC, remodel, ADU | La Jolla · San Diego County | — | — |
| Brent Jackman Const | Brent Jackman Const | — | (619) 300 5712 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brent James Walker | Brent James Walker | — | (858) 325 8319 | Other | San Diego · San Diego County | — | — |
| Brenton Macleod Heating & Air | Brenton Macleod Heating & Air | mn@tritonair.net | (760) 216 2547 | HVAC | Vista · San Diego County | — | — |
| Brentwood Landscape | Brentwood Landscape | — | (858) 775 8104 | Windows, patio, painters | San Diego · San Diego County | — | — |
| Brett Anthony Construction INC | Brett Anthony Bigley | — | (858) 761 8741 | GC, remodel, ADU | La Mesa · San Diego County | — | — |
| Brett Christie Electric | Brett Douglas Christie | eddie.haro@electricare.com | (760) 390 2663 | Electricians | Vista · San Diego County | — | — |
| Brett Custom Painting | Brett Custom Painting | — | (619) 219 1923 | Windows, patio, painters | San Diego · San Diego County | — | — |
| Brett Darensbourg | Brett Darensbourg | — | (619) 971 2687 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brett Hinck Electrical Contracting INC | Brett Edward Hinck | bretthinck@cox.net | (619) 876 0890 | Electricians | Spring Valley · San Diego County | — | — |
| Brevig Plumbing | Brevig Plumbing | — | (858) 213 4373 | GC, remodel, ADU | Poway · San Diego County | — | — |
| Brewer Crane & Rigging | Brent Karl Garcia | — | (619) 390 8252 | Other | Lakeside · San Diego County | — | — |
| Bri Electric Group INC | Brian Dean Ewing | — | (760) 485 6464 | Electricians | San Diego · San Diego County | — | — |
| Brian B Maty | Brian B Maty | — | (619) 383 5123 | Other | San Diego · San Diego County | — | — |
| Brian Bambushew | Brian Bambushew | — | (603) 991 8882 | Other | San Diego · San Diego County | — | — |
| Brian Carl Johnson | Brian Carl Johnson | — | (619) 933 7906 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brian Christian Trent Construction | Brian Christian Trent | brianctrent.construction@gmail.com | (619) 743 4115 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brian Cox Mechanical INC | Robert Lee Ford | mn@tritonair.net | (858) 679 5757 | HVAC | Poway · San Diego County | — | — |
| Brian Curran Construction INC | Brian Patrick Curran | — | (619) 890 1105 | GC, remodel, ADU | San Marcos · San Diego County | — | — |
| Brian Despres Refrigeration INC | Brian Keith Despres | brian.coolers@yahoo.com | (760) 845 9696 | HVAC | San Diego · San Diego County | — | — |
| Brian Dorman Construction INC | Brian Donald Dorman | — | (619) 417 2243 | GC, remodel, ADU | Vista · San Diego County | — | — |
| Brian E Pierce | Brian E Pierce | — | (760) 505 5005 | Other | Carlsbad · San Diego County | — | — |
| Brian Foster | Brian Foster | — | (760) 518 8389 | GC, remodel, ADU | Vista · San Diego County | — | — |
| Brian Glen Construction INC | Brian Keith Glen | — | (760) 685 4556 | GC, remodel, ADU | Vista · San Diego County | — | — |
| Brian J Jones | Brian J Jones | brian@brianjjones.com | (760) 420 4319 | GC, remodel, ADU | Vista · San Diego County | — | — |
| Brian Joseph Terry | Brian Joseph Terry | — | (530) 883 4118 | Other | Guatay · San Diego County | — | — |
| Brian Kevin Hardy | Brian Kevin Hardy | — | (760) 945 8708 | GC, remodel, ADU | Vista · San Diego County | — | — |
| Brian Kubany | Brian Kubany | — | (619) 209 1800 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brian Lee Holmes | Brian Lee Holmes | — | (760) 842 7718 | GC, remodel, ADU | Vista · San Diego County | — | — |
| Brian Miller Painting Company A California Corporation | Brian Scott Miller | — | (760) 803 1494 | Windows, patio, painters | San Marcos · San Diego County | — | — |
| Brian Moran Construction | Brian Francis Moran | — | (760) 855 6190 | GC, remodel, ADU | Escondido · San Diego County | — | — |
| Brian Norcia | Brian Norcia | — | (760) 214 7952 | Other | San Marcos · San Diego County | — | — |