| Rama Masonry INC | Rama Myrteza | rama@ramamasonry.com | (805) 226 6334 | Other | Santa Barbara · Santa Barbara County | — | — |
| Ramez Thomas | Ramez Wassef | — | (805) 722 9371 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Ramirez Construction | Jose Luis Ramirez | — | (805) 621 4013 | Other | Guadalupe · Santa Barbara County | — | — |
| Ramirez Plumbing | Ramirez Plumbing | admin@ramirezplumbing.com | (805) 965 0415 | Other | Santa Barbara · Santa Barbara County | — | — |
| Ramsey Asphalt Construction Corp | Scott Phillip Sr Ramsey | — | (805) 928 9583 | Other | Santa Maria · Santa Barbara County | — | — |
| Ramsey Development | Ramsey Development | — | (805) 403 0414 | GC, remodel, ADU | Lompoc · Santa Barbara County | — | — |
| Ramtore INC DBA Len's Of Santa Barbara | Len Walter Ramirez | — | (805) 692 9197 | Other | Goleta · Santa Barbara County | — | — |
| Ranch Hands Construction LLC | Jeanclaude Felixe Brouillet | — | (805) 450 8039 | GC, remodel, ADU | Santa Ynez · Santa Barbara County | — | — |
| Ranch Master | Ranch Master | — | (805) 448 7372 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |
| Randahl Kirk Reed Plastering | Randahl Kirk Reed Plastering | — | (805) 698 8241 | Other | Santa Ynez · Santa Barbara County | — | — |
| Randell Steele | Randell Steele | — | (805) 714 1255 | GC, remodel, ADU | Orcutt · Santa Barbara County | — | — |
| Randy Arnold Enterprises INC | Pamela Darlene Arnold | — | (805) 349 7393 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Raphael Morelos Plumbing | Raphael Morelos Plumbing | — | (805) 685 9410 | Other | Goleta · Santa Barbara County | — | — |
| Rapid Air HVAC | Rapid Air HVAC | — | (606) 899-4732 | HVAC | Santa Barbara · Santa Barbara County | — | — |
| Raramuri Landscaping | Raramuri Landscaping | — | (805) 636 1074 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |
| Rare Electric | Richard Ted Mc Donald | kberry@rareelectric.com | (805) 736 0089 | Electricians | Lompoc · Santa Barbara County | — | — |
| Raul Armenta Construction | Raul Leandro Armenta | — | (805) 325 1363 | GC, remodel, ADU | Santa Ynez · Santa Barbara County | — | — |
| Raymond Arias Construction | Arias Raymond | — | (805) 965 4158 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Raymond Lara Plastering | Raymond Lara Plastering | — | (805) 570 3169 | Other | Lompoc · Santa Barbara County | — | — |
| Raymond Posenaer General Contracting | Raymond Armand David Posenaer | — | (805) 331 0835 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Rays Plumbing | Rays Plumbing | — | (805) 708 4516 | Other | Santa Barbara · Santa Barbara County | — | — |
| Rc Plumbing Solutions | Rc Plumbing Solutions | rcplumbingsolutions805@gmail.com | (805) 280 3603 | Other | Carpinteria · Santa Barbara County | — | — |
| Rc Sol | Rc Sol | — | (805) 315 5720 | Electricians | Santa Barbara · Santa Barbara County | — | — |
| Rd Coatings Systems INC DBA Rd Synthetic Coatings Systems | Dominguez Ricardo | — | (805) 722 7123 | Other | Santa Barbara · Santa Barbara County | — | — |
| Rds Landscape Build LLC | Miriam Celeste Rainville | — | (310) 378 2650 | Windows, patio, painters | Santa Ynez · Santa Barbara County | — | — |
| Real Estate Rejuvenate | Real Estate Rejuvenate | — | (510) 610 3364 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Real Green Landscape | Sergio Alejandro Mota | — | (805) 680 3132 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Real Village Landscaping Services | Luis Rodrigo Villarreal | — | (805) 320 6730 | GC, remodel, ADU | Carpinteria · Santa Barbara County | — | — |
| Red Barn Landscape And Maint | Red Barn Landscape And Maint | — | (805) 588 1234 | Windows, patio, painters | Lompoc · Santa Barbara County | — | — |
| Red Electricians | Red Electricians | — | (805) 222-7597 | Electricians | Montecito · Santa Barbara County | — | — |
| Redeemed Landscaping Co | Guadalupe Angel Ramirez | — | (805) 878 5882 | Windows, patio, painters | Santa Maria · Santa Barbara County | — | — |
| Redmond Construction | Michael William Redmond | — | (805) 451 5051 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Reef Audio Video | Reef Audio Video | — | (805) 448 7791 | Electricians | Los Alamos · Santa Barbara County | — | — |
| Reeves Finishes INC | Brad Alan Reeves | — | (805) 455 7175 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Refrigeration Temp Control | Refrigeration Temp Control | — | (805) 310 1951 | HVAC | Santa Maria · Santa Barbara County | — | — |
| Refrigeration Unlimited | Refrigeration Unlimited | interested@domainmarket.com | (805) 720 1331 | HVAC | Santa Maria · Santa Barbara County | — | — |
| Regenerative Landscape Alliance LLC | Fred Mead Jr Hunter | — | (805) 564 4943 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |
| Rekdahl Tile & Stone | Rekdahl Tile & Stone | — | (805) 455 1712 | Other | Carpinteria · Santa Barbara County | — | — |
| Reliable H V A C INC | Raymond Kenneth Hirzel | — | (805) 743 4684 | HVAC | Lompoc · Santa Barbara County | — | — |
| Reliable Rooter & Maintenance | Reliable Rooter & Maintenance | — | (805) 259 5399 | Other | Buellton · Santa Barbara County | — | — |