| M D R Associates INC | Michael David Richardson | — | (408) 595 2496 | Other | San Jose · Santa Clara County | — | — |
| M D W Construction | Mickey Leroy Walker | — | (408) 497 3235 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| M E S I Construction INC | Jose Manuel Mendoza-Cazares | — | (408) 313 5124 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| M F A Construction INC | Saul Roberto Flores | — | (408) 710 6725 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| M F A S Homes Realty Development INC | Dat Phuoc Nguyen | — | (408) 881 0188 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| M F Interior & Exterior Renovation INC | Francisco Manuel Morales Najera | — | (408) 888 6503 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| M G Constructors & Engineers INC | Mark Robert Garrison | — | (408) 842 5599 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| M G Landscape | M G Landscape | — | (408) 690 8636 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| M G M Drywall INC | Miguel Guillen Ramirez | bids@mgmdrywall.com | (408) 292 4085 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| M G Painting | M G Painting | — | (408) 901 9094 | Windows, patio, painters | Los Gatos · Santa Clara County | — | — |
| M G Woodwork INC | Medar Dzemal | — | (408) 571 9789 | Other | San Jose · Santa Clara County | — | — |
| M H Electric | Heidari Mohammad | — | (408) 334 7712 | Electricians | San Jose · Santa Clara County | — | — |
| M J Concrete Related Services | Flores Jauregui | — | (408) 497 7376 | Other | Morgan Hill · Santa Clara County | — | — |
| M J Construction | Michael James Jensen | — | (408) 761 1411 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| M J K Homes INC | Matthew John Komo | — | (650) 917 1472 | GC, remodel, ADU | Los Altos · Santa Clara County | — | — |
| M J M Electric | Joseph Michael Montemagno | — | (408) 612 6700 | Electricians | Santa Clara · Santa Clara County | — | — |
| M J Rock Construction | Michael John Rock | — | (650) 814 1132 | GC, remodel, ADU | Los Altos · Santa Clara County | — | — |
| M J S Interlocking Pavers INC | Jennifer Yaneth Serrano Perez | — | (650) 283 9024 | Other | Santa Clara · Santa Clara County | — | — |
| M K M Builders INC | Mansour Moussavian | — | (408) 313 3897 | GC, remodel, ADU | Los Altos · Santa Clara County | — | — |
| M M Garage Door Services | Magana Sepulveda Martin | — | (408) 520 8913 | Other | San Jose · Santa Clara County | — | — |
| M M V Steel Construction INC | Martinez Martin Vargas | — | (831) 809 7333 | Other | Santa Clara · Santa Clara County | — | — |
| M Mayen Tile | Hector Yovani Alvarado | — | (650) 888 2142 | Other | Palo Alto · Santa Clara County | — | — |
| M Multiwire Electric Corp | Jose Manuel Mendoza Tavares | — | (408) 800 8948 | Electricians | San Jose · Santa Clara County | — | — |
| M N M Industries INC | Mark Andrew Anderson | — | (408) 888 8484 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| M Nielsen Construction | Michael Frederick Nielsen | — | (530) 336 6936 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| M R Meek General Contractors | Michael Robert Meek | — | (408) 995 6300 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| M R R Construction Company | Martin Rodriguez Ramirez | — | (408) 781 8674 | GC, remodel, ADU | Milpitas · Santa Clara County | — | — |
| M R Tile | M R Tile | — | (408) 813 2064 | Other | San Jose · Santa Clara County | — | — |
| M Ruiz Concrete Company | Manuel Ruiz Jimenez | — | (408) 347 1840 | Other | San Jose · Santa Clara County | — | — |
| M S B Painting | M S B Painting | — | (408) 639 1989 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| M S C Construction INC | Guangren Shao | — | (650) 466 6666 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |
| M S C General Construction | Su Chang Mun | — | (510) 390 3207 | Electricians | Milpitas · Santa Clara County | — | — |
| M S Construction | Ezatagha Masoud | — | (408) 230 5080 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| M S J Construction INC | Michael Kwok-ho Chau | — | (650) 799 7100 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| M S Torchio Company INC | Mark Steven Torchio | — | (408) 489 4432 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| M T Construction | Mike Tuan Ly | — | (408) 892 0053 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| M T M Building Group | Nancy Nakagaki Nakano | — | (408) 448 4068 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| M T S Flooring | M T S Flooring | — | (408) 828 3622 | Other | Santa Clara · Santa Clara County | — | — |
| M T T Electric INC | Tony Nguyen| Nguyen Tung Thanh Dao Dao | — | (650) 383 6508 | Electricians | Los Gatos · Santa Clara County | — | — |
| M W B Pools & Spas | Michael William Benison | — | (408) 858 9910 | Pool | Monte Sereno · Santa Clara County | — | — |