| Lpz Cleaning Services | Luis Enrique Lopez Castillo | — | (661) 384 5641 | Other | Bakersfield · Kern County | — | — |
| Lt Platinum Plumbing And Mechanical INC | Jorge Alfredo Tafolla | — | (661) 933 1313 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Lucas Quality Painting | Lucas Quality Painting | — | (661) 369 1060 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Lucky's Expert Air | Lucky's Expert Air | — | (661) 331 0701 | HVAC | Bakersfield · Kern County | — | — |
| Lucy's Building Solutions | Jacob Michael Neeley | — | (661) 376 5063 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Luevanos Construction | Miguel Angel Luevanos | — | (831) 998 0167 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Luis Enrique Rubio Chavez | Luis Enrique Rubio Chavez | — | (661) 563 1155 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Luis H Badilla | Luis H Badilla | — | (661) 246 5888 | HVAC | Shafter · Kern County | — | — |
| Lujan General Contractor | Lujan General Contractor | — | (562) 897 1599 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Luna Electric INC | Cesar Jr Luna | — | (661) 461 8042 | Electricians | Bakersfield · Kern County | — | — |
| Luna General Builders INC | Manuel Alexei Luna | — | (661) 565 7115 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Lundy Homes | Lundy Homes | — | (661) 364 2516 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Luther Construction | Joseph Michael Luther | — | (661) 808 6395 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Luther M Construction | Marlene G Luther | — | (661) 805 1364 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Luxe General Contractor INC | Tapia Aurelio Guzman | — | (661) 748 5958 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Luxe Modern Coatings A Partnership | Karl Aaron Smith | — | (661) 497 1839 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Luxury Millwork | Montoya Esgar Mauricio | — | (818) 688 1616 | Other | Rosamond · Kern County | — | — |
| Lvd Construction LLC | Vladyslav Lohvinenko | — | (760) 644 0035 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Lvn Drywall INC | Velazques Nunez Eulalio | — | (661) 569 9233 | Other | Bakersfield · Kern County | — | — |
| M $ M Landscape & Concrete | Juan Edgar Morales Nunez | amkryukov@gmail.com | (661) 432 8818 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| M & J Plastering | Jose Jr Cordova | mjplastering2006@gmail.com | (661) 221-5676 | Other | Bakersfield · Kern County | — | — |
| M & R Landscaping | Martin Avalos Magana | — | (661) 805 6547 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| M & S Security Services Incorporated | Steve Everette Fuller | — | (661) 397 9616 | Electricians | Bakersfield · Kern County | — | — |
| M B Construction INC | Michael Ray Brown | — | (661) 301 7587 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| M Bros Construction INC | Robert Ray Mestmaker | — | (661) 393 7535 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| M C Construction | Mark Daniel Carruthers | — | (661) 867 1300 | GC, remodel, ADU | Lake Isabella · Kern County | — | — |
| M Construction Co INC | April Ann Mitchell | — | (661) 324 1760 | Other | Bakersfield · Kern County | — | — |
| M D Atkinson Company INC | Christopher John Gnekow | — | (661) 334 4800 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| M D Flooring | Dulce Maria Aguilar | — | (661) 903 4646 | Other | Bakersfield · Kern County | — | — |
| M D Wolf Construction | Middleton Daniel Wolf | — | (661) 805 1365 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| M E Beggs | M E Beggs | — | (661) 345 1364 | Electricians | Bakersfield · Kern County | — | — |
| M E Concrete | M E Concrete | — | (626) 483 9285 | Other | Bakersfield · Kern County | — | — |
| M G B Construction | Miguel Banuelos Garcia | — | (661) 201 2109 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| M G Concrete | M G Concrete | — | (661) 917 0842 | Other | Tehachapi · Kern County | — | — |
| M G W Electric INC | Mark Glen Wallace | — | (661) 335 1404 | Electricians | Bakersfield · Kern County | — | — |
| M K E Welding INC | Rodriguez Pedro Jimenez | — | (661) 300 1240 | Other | Arvin · Kern County | — | — |
| M L S Welding | Miguel Saldana | agustinamingote@gmail.com | (661) 370 1415 | Other | Wasco · Kern County | — | — |
| M P Environmental Services INC | Shawn David Calderwood | — | (661) 393 1151 | Other | Bakersfield · Kern County | — | — |
| M Reyneveld Construction INC | Mitchell James Reyneveld | — | (661) 201 1152 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| M S Brian Builders | M S Brian Builders | — | (805) 612 2359 | GC, remodel, ADU | Frazier Park · Kern County | — | — |