| Martin H Baccaglio | Martin H Baccaglio | — | (408) 406 7555 | GC, remodel, ADU | Cupertino · Santa Clara County | — | — |
| Martin Plumbing & Services | Arnold Hubalde Martin | — | (408) 806 4021 | Other | San Jose · Santa Clara County | — | — |
| Martin Sanchez Construction | Martin Olmos Sanchez | — | (408) 839 9979 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Martina & Sons Landscaping INC | Joseph James Martina | — | (408) 871 8800 | Windows, patio, painters | Campbell · Santa Clara County | — | — |
| Martina Landscape INC | Joseph James Martina | info@martinalandscape.com | (408) 871 8800 | Windows, patio, painters | Campbell · Santa Clara County | — | — |
| Martinez & Son Pools & Spa INC | Martinez Rojero Vicente | — | (408) 841 1288 | Pool | San Martin · Santa Clara County | — | — |
| Martinez Drywall & Framing INC | Jose Martin Martinez | — | (408) 223 7677 | Other | San Jose · Santa Clara County | — | — |
| Martinez Remodeling And Repair | Martinez Remodeling And Repair | — | (408) 504 2115 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Martinico And Sons INC | Martinico Michael | — | (408) 264 5717 | HVAC | San Jose · Santa Clara County | — | — |
| Martins Plastering INC | Julio Carlos Martins | — | (408) 929 0369 | Other | San Jose · Santa Clara County | — | — |
| Marvel Builders INC | Ryan Hong Thai Hua | ryan@marvel-builders.com | (408) 910 8151 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Marvelous Painters INC | Edgar Sr Alegria | — | (408) 489 7202 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Marven R D Construction | Don Samonte Ventura | — | (408) 480 1098 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Marvin Davis Construction INC | William Charles Driscoll | — | (408) 975 0200 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Marvy's Landscape Services | Reynaldo Jesus Herrera | marvysgardens@gmail.com | (650) 868 0565 | Windows, patio, painters | Mountain View · Santa Clara County | — | — |
| Mas Applied Construction Technology Incorporated | Stephen Dwight Mason | — | (408) 328 8400 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Mas Construction INC | Mark Anthony Salcedo | — | (408) 466 4933 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Mason Hammer Builders INC | Rodney Doyle Edmiston | info@masonhammer.com | (408) 778 6060 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Mason Tractor | Mason Tractor | — | (408) 761 0794 | Other | Los Gatos · Santa Clara County | — | — |
| Massei Construction INC | Steve Anthony Massei | — | (408) 878 3311 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| Master Brush | Master Brush | — | (408) 506 2737 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Master Builders Co Corporation | Gerardo Moran | — | (408) 422 5049 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Master Carpentry INC | Nathanael Robert Luttrell | — | (408) 823 0120 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Master Construction | Jose Gabriel Alvizo | — | (408) 781 7171 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Master Craft Roofing | Ralph Martinez Garcia | office@mastercraftroofs.com | (209) 214 5138 | Other roofers | San Jose · Santa Clara County | — | — |
| Master Electric Corporation | Villasenor Lucio | — | (408) 934 9112 | Electricians | Alviso · Santa Clara County | — | — |
| Master Home Construction INC | Luis Fernando Ramirez | — | (408) 442 9836 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Master Landcare And Maintenance | Master Landcare And Maintenance | — | (408) 829 1004 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Master Maintenance Home Services INC | Patrick John Martinez | — | (408) 242 3082 | HVAC | San Jose · Santa Clara County | — | — |
| Master Painter & Color Consultant William Graham | Graham William | — | (408) 639 2806 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Master Plumbing And Sewer INC | Barton Richard Adams | — | (877) 691 0400 | Other | Mountain View · Santa Clara County | — | — |
| Master Pros Restoration & Remodeling Services | Adam Fawzy Ismail | — | (408) 540 9448 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Master View Tree Service | Martin Sr Salas Diaz | info@masterviewtreeservice.com | (408) 627-3253 | Other | San Jose · Santa Clara County | — | — |
| Master's Touch Painting | Carlos Hernando Carrillo Morales | — | (618) 978-6429 | Windows, patio, painters | Gilroy · Santa Clara County | — | — |
| Masterpiece Design & Build INC | Daniel Isaac Raz | — | (408) 752 1486 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| Masterson Electric | Thomas Masterson Everett | — | (408) 580 7026 | Electricians | Los Gatos · Santa Clara County | — | — |
| Mastria Incorporated | Nello Mastria | — | (408) 774 9117 | Windows, patio, painters | Sunnyvale · Santa Clara County | — | — |
| Material Handling & Design And Equipment | Gangemi Joseph | — | (408) 691 4440 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Mathews General Contracting | Mathews General Contracting | — | (619) 251-8183 | GC, remodel, ADU | Encinitas · Santa Clara County | — | — |
| Matos Builders LLC | Kevin Daniel Matos | — | (408) 759 9117 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |