| Brito Landscaping | Brito Landscaping | — | (619) 362 6674 | Windows, patio, painters | Escondido · San Diego County | — | — |
| Britool | Lee James Edwards | — | (619) 208 6670 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brittalex INC DBA Belle Terre Landscapes | Janet Anne Vallin | — | (858) 487 8639 | Windows, patio, painters | San Diego · San Diego County | — | — |
| Brittan Anderson General Construction | Brittan Garret Anderson | — | (760) 639 8735 | GC, remodel, ADU | Vista · San Diego County | — | — |
| Britton Construction & Restoration | Frank Emilio Britton | — | (858) 209 4790 | GC, remodel, ADU | Del Mar · San Diego County | — | — |
| Briven Construction INC | Kevin Chris Marti | — | (760) 295 8819 | GC, remodel, ADU | Vista · San Diego County | — | — |
| Brixton Construction Framing Specialist | Johnathon Christian Hernandez | — | (619) 495 6648 | Other | Santee · San Diego County | — | — |
| Brizo INC | Wendy Collins Turner | — | (619) 871 4337 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brizzi Construction And Electric Co | Victor Joseph Brizzi | — | (760) 468 1916 | Electricians | Fallbrook · San Diego County | — | — |
| Brm Mechanical INC | Bryan Richard Muir | bryan@brmmechanicalinc.com | (760) 590 1223 | HVAC | Escondido · San Diego County | — | — |
| Bro Design & Remolding INC | Sun Yiliang | guy@infinitydesignbuild.com | (858) 225 9530 | GC, remodel, ADU | Escondido · San Diego County | — | — |
| Bro Masters Tree Service INC | Arturo Geminiano Aguilar Quiroz | alex@absolutemedia.net | (760) 877 5154 | Tree | Escondido · San Diego County | — | — |
| Broadmoor Homes Southwest INC | Nicholas Peter Nicholas | — | (858) 653 4823 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Broderick & Associates | Marsha Lela| Broderick Marsha Lela Plehn | — | (760) 691 6111 | GC, remodel, ADU | Fallbrook · San Diego County | — | — |
| Bronson Heating And Air LLC | Joseph Douglas Dorvitt | steved@precision-ac.com | (619) 609 5587 | HVAC | Spring Valley · San Diego County | — | — |
| Brook Town Construction INC | Jason Livingstone Cunningham | — | (619) 733 7300 | GC, remodel, ADU | Fallbrook · San Diego County | — | — |
| Brookeshire Development INC | Daniel Scott Sirota | — | (858) 472 3266 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brooks Construction Services | Stephon Maurice Brooks | brooksconstsvcs@gmail.com | (619) 726 1510 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brookside Landscape Design INC | Christopher Brooks Crawford | — | (858) 847 5190 | Windows, patio, painters | Oceanside · San Diego County | — | — |
| Brookwhit INC | Theodore Russell Ii Salewske | — | (619) 445 5993 | Other | Alpine · San Diego County | — | — |
| Brookwood Plastering INC | David Anderson Jr Woodard | — | (619) 520 7828 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brother's Builders & Service INC | Timothy Neil Hartshorn | — | (619) 481 9106 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brother's Tree Service INC | Martin Sebastian Rodas | — | (760) 291 9776 | Tree | Escondido · San Diego County | — | — |
| Brothers Prefab Installation Service | Jose Heriberto Castillo | — | (619) 993 7368 | Other | Chula Vista · San Diego County | — | — |
| Brothers Quality Construction INC | Travis Coran Stocking | — | (619) 509 9005 | GC, remodel, ADU | El Cajon · San Diego County | — | — |
| Brothers Quality Painting INC | Azpeitia Manuel Zamora | manuel@brothersqpainting.com | (760) 908 4023 | Windows, patio, painters | Valley Center · San Diego County | — | — |
| Brown Bag Builders | Lindsay Michael Brown | info@brownbagbuilders.com | (619) 577 4610 | GC, remodel, ADU | Encinitas · San Diego County | — | — |
| Brown Builders Corporation | David Moreno | — | (760) 455 2669 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brown Construction | Adrian Carlton Brown | — | (760) 977 0345 | GC, remodel, ADU | Oceanside · San Diego County | — | — |
| Brown Dog Renovations | Brown Dog Renovations | impallari@gmail.com | (760) 975 5189 | GC, remodel, ADU | Cardiff · San Diego County | — | — |
| Brown Handyman And Remodeling | Brian Robert Brown | — | (619) 356 1350 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Brown Roofing & Construction | Andrew Alan Brown | info@christianroofing.com | (760) 436 7716 | Other roofers | Encinitas · San Diego County | — | — |
| Brown Thumb Landscape | Brown Thumb Landscape | — | (858) 337 0805 | Windows, patio, painters | La Jolla · San Diego County | — | — |
| Browning Construction | John Robert Browning | alexanderbrowning@comcast.net | (760) 214 1552 | GC, remodel, ADU | Escondido · San Diego County | — | — |
| Brownstone Landscapes | Brownstone Landscapes | — | (858) 254 2865 | Windows, patio, painters | Escondido · San Diego County | — | — |
| Broyer Electric | Zachary Mayson Broyer | — | (805) 801 6870 | Electricians | San Diego · San Diego County | — | — |
| Broyles Construction & Landscape INC DBA Broyles Construction | Christopher Samuel Broyles | blcinc@sbcglobal.net | (619) 325 1744 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Broyles Landscaping | Broyles Landscaping | — | (619) 325 1744 | Windows, patio, painters | San Diego · San Diego County | — | — |
| Brr Contractors | Arthur Michael Pontes | info@brrcontractors.com | (619) 229 0116 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Bruce Charles Tremearne | Bruce Charles Tremearne | — | (619) 921 3953 | GC, remodel, ADU | Coronado · San Diego County | — | — |