| Martinez Pro Landscaping INC | Jose Eduardo Martinez | — | (805) 570 3734 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |
| Martyn Field Services Incorporated | Paul Martyniuk | — | (805) 451 5443 | Other | Santa Barbara · Santa Barbara County | — | — |
| Marzullo Construction INC | John Glenn Marzullo | — | (805) 865 2382 | GC, remodel, ADU | Lompoc · Santa Barbara County | — | — |
| Master AC Team Service | Master AC Team Service | — | (805) 204-4465 | HVAC | Santa Barbara · Santa Barbara County | — | — |
| Master Clean Usa INC | Jessica Ann Jankoski | — | (805) 681 0950 | Other | Goleta · Santa Barbara County | — | — |
| Master Drywall & Plastering INC | Luis Eduardo Orellana | — | (805) 588 0903 | Other | Lompoc · Santa Barbara County | — | — |
| Master Ironworks | Jason Donovan Grimwood | — | (888) 950 4766 | Other | Santa Barbara · Santa Barbara County | — | — |
| Master Repair Service INC | Bobby Durward Payne | — | (805) 735 8734 | GC, remodel, ADU | Lompoc · Santa Barbara County | — | — |
| Matic Design And Build | Zeljko Matic | — | (805) 448 6886 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Matilija Pure Water Systems | Kimberly Cyle Shackelford | web@getpurewater.com | (805) 963 7873 | Other | Santa Barbara · Santa Barbara County | — | — |
| Matt La Brie General Contractor | Matt La Brie General Contractor | — | (805) 966 2854 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Matt Palm Construction | Matthew Jack Palm | — | (805) 709 8979 | GC, remodel, ADU | Orcutt · Santa Barbara County | — | — |
| Matt Shaw Concrete INC | Matthew Norman Shaw | shawconcrete@gmail.com | (805) 967 0126 | Other | Santa Barbara · Santa Barbara County | — | — |
| Matt's Plumbing | Matt's Plumbing | — | (805) 478 8646 | Other | Santa Maria · Santa Barbara County | — | — |
| Matt's Windows And Glass | Matt's Windows And Glass | — | (805) 266 0738 | Windows, patio, painters | Santa Maria · Santa Barbara County | — | — |
| Matthew F Morales | Matthew F Morales | — | (805) 569 1060 | Other | Santa Barbara · Santa Barbara County | — | — |
| Matthew Higgins | Matthew Higgins | — | (805) 621 4449 | Electricians | Santa Maria · Santa Barbara County | — | — |
| Matthew Minkus | Matthew Minkus | — | (310) 486 5925 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Matthew R Pepper | Matthew R Pepper | — | (805) 452 8015 | Other | Carpinteria · Santa Barbara County | — | — |
| Mavic Roofing INC | Morales Victor Nunez | mavic3inc@gmail.com | (805) 621 9193 | Other roofers | Santa Maria · Santa Barbara County | — | — |
| Maximus Builder | Maximus Builder | — | (805) 608 1158 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Maxwell House Construction | Michael Kevin Maxwell | — | (805) 868 7713 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Maya's Tree Service | Antonio Maya Ortiz | — | (805) 689 0370 | Tree | Carpinteria · Santa Barbara County | — | — |
| Mayan General Construction & Landscaping | Mayan General Construction & Landscaping | — | (805) 448-0419 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Mayan Landscaping | Denis Alberto Rosales | — | (209) 277 7355 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Mc Adams Construction | Brian Kendall Mc Adams | — | (805) 637 3633 | GC, remodel, ADU | Carpinteria · Santa Barbara County | — | — |
| Mc Allister Construction Corp | Matthew John Mc Allister | — | (805) 895 0980 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Mc Clellan's Equipment & Sanitation | Mc Clellan's Equipment & Sanitation | — | (805) 967 9476 | Other | Goleta · Santa Barbara County | — | — |
| Mc Clellan's Excavation | Mc Clellan's Excavation | — | (805) 886 1498 | Other | Santa Ynez · Santa Barbara County | — | — |
| Mc Clurgs Brent Custom Floor Installation | Brent Douglas Mc Clurg | — | (805) 688 8289 | Other | Santa Ynez · Santa Barbara County | — | — |
| Mc Enterprises And Nursery LLC | Maclaine Hayes Clayton | — | (805) 451 3181 | Windows, patio, painters | Carpinteria · Santa Barbara County | — | — |
| Mc Gaughey Plumbing INC | William Timothy Jr Mc Gaughey | — | (805) 685 2877 | Other | Goleta · Santa Barbara County | — | — |
| Mc Ginty's Tree Service | James Barry Mc Ginty | — | (805) 349 7834 | Tree | Santa Maria · Santa Barbara County | — | — |
| Mc Kean Construction | Aaron Robert| Mckean Aaron Mc Kean | — | (805) 899 4544 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Mcarthur Masonry | Mcarthur Masonry | — | (805) 284 6680 | Other | Santa Barbara · Santa Barbara County | — | — |
| Mccormack Heating & Air Conditioning | John Campbell Jr Mc Cormack | — | (805) 692 4980 | HVAC | Goleta · Santa Barbara County | — | — |
| Mccormick Demcon INC | Alex Ryan Bein | %20alex@mccormickdemcon.com | (805) 310 2661 | Other | Santa Maria · Santa Barbara County | — | — |
| Mccormick Electrical | Michael Timothy Mc Cormick | — | (805) 878 5338 | Electricians | Orcutt · Santa Barbara County | — | — |
| Mccoy Electric Corporation | Mccoy Electric Corporation | — | (805) 966-5111 | Electricians | Santa Barbara · Santa Barbara County | — | — |
| Mcneal Construction | Nicholas Cameron Mcneal | — | (805) 363 0154 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |