| Jd Humann Landscaping INC | John David Humann | daniel@jdhumannlandscape.com | (805) 925 7744 | Windows, patio, painters | Orcutt · Santa Barbara County | — | — |
| Jd Valley Painting INC | Jose Guadalupe Diaz | info@jdvalleypainting.com | (805) 757 7059 | Windows, patio, painters | Buellton · Santa Barbara County | — | — |
| Je Builders INC | Adriana Elizabeth Velazquez | — | (805) 689 6054 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Jed Hirsch General Building Contractor INC | Jedson King Hirsch | — | (805) 687 0786 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Jeff Carroll Plumbing INC | Jeffrey David Carroll | — | (805) 335 1561 | Other | Santa Barbara · Santa Barbara County | — | — |
| Jeff Epley DBA Pioneer Builders | Jeff Epley DBA Pioneer Builders | — | (805) 964 2240 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Jeff Geis Electric | Jeffrey De Grey Geis | — | (805) 259 8636 | Electricians | Santa Barbara · Santa Barbara County | — | — |
| Jeff Ruppert Construction INC | Jeffrey William Ruppert | — | (805) 448 4425 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Jeff's Hardwood Flooring INC | Jeffrey Alan Mcclung | — | (805) 928 0900 | Other | Santa Maria · Santa Barbara County | — | — |
| Jeffrey Fink And Associates | Benjamin Jeffrey Fink | — | (714) 329 1082 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Jeffrey Klaft Backhoe Service | Jeffrey Paul Klaft | — | (805) 886 9067 | Other | Santa Ynez · Santa Barbara County | — | — |
| Jeffrey Robert Sullivan | Jeffrey Robert Sullivan | — | (805) 895 0977 | Other | Santa Barbara · Santa Barbara County | — | — |
| Jeffrey Scott Silvey | Jeffrey Scott Silvey | — | (805) 280 6125 | GC, remodel, ADU | Goleta · Santa Barbara County | — | — |
| Jenne Construction | Keith Allen Jenne | — | (805) 709 0032 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Jeremiah Lebeau | Jeremiah Lebeau | — | (805) 698 0105 | Other | Goleta · Santa Barbara County | — | — |
| Jeremys Plumbing | Jeremys Plumbing | — | (805) 403 6463 | Other | Buellton · Santa Barbara County | — | — |
| Jerry Hayes Concrete Pumping | Jerry Hayes Concrete Pumping | — | (805) 736 7624 | Other | Lompoc · Santa Barbara County | — | — |
| Jerry The Plumber Incorporated | Dana Jordeze Morelos | — | (805) 964 9841 | Other | Santa Barbara · Santa Barbara County | — | — |
| Jerry's Plumbing & Heating | Gerald Fredrick Jr Charette | — | (805) 928 5526 | HVAC | Santa Maria · Santa Barbara County | — | — |
| Jesus Hernandez | Jesus Hernandez | — | (805) 455 6115 | Windows, patio, painters | Goleta · Santa Barbara County | — | — |
| Jesus Jimenez Painting | Jesus Jimenez Painting | — | (805) 757 7801 | Windows, patio, painters | Lompoc · Santa Barbara County | — | — |
| Jesus Perez | Jesus Perez | — | (805) 617 8300 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |
| Jesus Teniente Builder | Robert Lawrence Haskins | — | (805) 621 9035 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Jim Carr General Contracting | James Francis Carr | — | (805) 451 5495 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Jim Flores And Son Plumbing INC | James Jr Flores | — | (805) 448 3204 | Other | Santa Barbara · Santa Barbara County | — | — |
| Jim Lyon Construction | James Clifton Lyon | — | (805) 680 5536 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Jim Molchan Construction | James Richard Molchan | — | (805) 680 4766 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Jim Peterson Construction INC | James Edward Peterson | — | (805) 729 3053 | GC, remodel, ADU | Goleta · Santa Barbara County | — | — |
| Jim Rapp Construction | James Edmund Rapp | — | (805) 729 0465 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Jimenez Nursery & Landscapes | Alicia Reynoso Jimenez | — | (805) 684 7955 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |
| Jj Tile Designs | Jj Tile Designs | — | (805) 268 0440 | Other | Santa Maria · Santa Barbara County | — | — |
| Jk Wood Construction INC | Justin Kenrick Wood | — | (805) 689 4435 | GC, remodel, ADU | Goleta · Santa Barbara County | — | — |
| Jl Prestige Painting INC | Jose Luis Perez Pantoja | — | (805) 453 1065 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |
| Jld Landscaping INC | Jose Luis Duran | — | (805) 310 6687 | Windows, patio, painters | Santa Maria · Santa Barbara County | — | — |
| Jlz Landscaping | Jlz Landscaping | — | (805) 717 5749 | Windows, patio, painters | Lompoc · Santa Barbara County | — | — |
| Jma Mechanical Corp | Juan Manuel Jr Arciniega | — | (805) 315 7210 | HVAC | Lompoc · Santa Barbara County | — | — |
| Jmg Electric LLC | Jason Moises Gomez | impallari@gmail.com | (805) 588 9993 | Electricians | Lompoc · Santa Barbara County | — | — |
| Jmm Construction INC | Bobadilla Garcia Humberto | — | (805) 830 3722 | GC, remodel, ADU | Lompoc · Santa Barbara County | — | — |
| Jmr Precision Plumbing INC | Jose Manuel Rodriguez | jmrprecisionplumbing@gmail.com | (805) 332 7188 | Other | Lompoc · Santa Barbara County | — | — |
| Jmz Quality Concrete | Garcia Salvador Jimenez | — | (805) 743 1018 | Other | Lompoc · Santa Barbara County | — | — |