| 47th Place Carpet One Floor & Home | Jhana Derooy Eddings | — | (559) 674 4621 | Other | Madera · Madera County | — | — |
| 559 Plumbers LLC | Ryan Lee Valtierra | — | (559) 206 1526 | Other | Madera · Madera County | — | — |
| 8-a Concrete INC | Ochoa-quintero Ruben | — | (559) 999 6973 | Other | Madera · Madera County | — | — |
| A & A Drywall Corp | Carlos Alberto Parra | — | (559) 664 2167 | Other | Madera · Madera County | — | — |
| A&o Floor Coverings | Juan Carlos Ortiz | — | (831) 348 1307 | Other | Madera · Madera County | — | — |
| A's Plumbing & Drains | A's Plumbing & Drains | — | (559) 232 8866 | Other | Madera · Madera County | — | — |
| Action Plumbing & Environmental | Action Plumbing & Environmental | — | (559) 760 1346 | Other | Oakhurst · Madera County | — | — |
| Adrian Cambrelen | Adrian Cambrelen | — | (559) 760 0626 | Other | Madera · Madera County | — | — |
| Advanced Technology Ventures INC | Pedro Eduardo Garcia | — | (559) 395 3317 | Other | Madera · Madera County | — | — |
| Alberto Mendoza Cleaning Service | Mendoza Alberto | — | (559) 232 3484 | Other | Madera · Madera County | — | — |
| Aligned Digester Co LLC | Omar Ramirez | — | (559) 318 6303 | Other | Madera · Madera County | — | — |
| Alliance Construction Solutions INC | Jeffrey Michael Burns | — | (559) 760 2344 | Other | Madera · Madera County | — | — |
| American Concrete Specialists LLC | Joshua Jude Donahue | joshd@americanconcretespecialists.com | (951) 870 1341 | Other | Madera · Madera County | — | — |
| Anakainoo Gaia Logistics | Stanley Irwin Radman | — | (559) 760 7133 | Other | North Fork · Madera County | — | — |
| Anderson Fence | Anderson Fence | — | (559) 760 8803 | Other | Coarsegold · Madera County | — | — |
| Anderson Pump Company | Jolene D Nita Skeen | — | (559) 665 4477 | Other | Chowchilla · Madera County | — | — |
| Angel Daniel Salgado | Angel Daniel Salgado | — | (559) 232 4349 | Other | Madera · Madera County | — | — |
| Aqua Jett Bead Blasting | Aqua Jett Bead Blasting | — | (559) 760 4457 | Other | Oakhurst · Madera County | — | — |
| Art's Water Treatment INC | Millan Arturo Cachu | hi@artswatertreatment.com | (559) 760 3183 | Other | Oakhurst · Madera County | — | — |
| Arturo Z Delgado | Arturo Z Delgado | — | (559) 232 7730 | Other | Madera · Madera County | — | — |
| Asgd INC | Brian Keith Hanchett | — | (559) 297 8220 | Other | Madera · Madera County | — | — |
| Avila Plumbing | Avila Plumbing | — | (559) 674 6256 | Other | Madera · Madera County | — | — |
| Avison Construction INC | Stephen Michael Avila | — | (559) 431 0317 | Other | Madera · Madera County | — | — |
| B & B Interiors Drywall & Metal Framing | Kenneth John Bondurant | — | (559) 974 2024 | Other | Madera · Madera County | — | — |
| B A R Earthworks | B A R Earthworks | — | (559) 642 7937 | Other | Raymond · Madera County | — | — |
| B A S Industrial Services INC | Raul Ozuna | — | (559) 217 0720 | Other | Madera · Madera County | — | — |
| Bapu Well And Pump | Sohan Singh Samran | — | (559) 661 1556 | Other | Madera · Madera County | — | — |
| Bass Lake Plumbing Corporation | Wearing Dennis | — | (559) 683 4021 | Other | Oakhurst · Madera County | — | — |
| Bent Nail Framing & Repairs | Bent Nail Framing & Repairs | — | (559) 273 6685 | Other | Madera · Madera County | — | — |
| Biological Technology INC | Don Robert Bales | — | (559) 642 0490 | Other | Oakhurst · Madera County | — | — |
| Black's Irrigation Systems INC | Cheryl Marie Black | — | (559) 665 4891 | Other | Chowchilla · Madera County | — | — |
| Bobo And Son Concrete | Bobo And Son Concrete | — | (559) 683 2183 | Other | Oakhurst · Madera County | — | — |
| Boxer Plumbing | Boxer Plumbing | — | (559) 553 5733 | Other | Chowchilla · Madera County | — | — |
| Brian T Clacher | Brian T Clacher | — | (559) 760 4827 | Other | North Fork · Madera County | — | — |
| Brooks Asphalt Maintenance | Brooks Asphalt Maintenance | — | (559) 479 2524 | Other | Chowchilla · Madera County | — | — |
| Built To Last Custom Tile And Stone | Jarrod Franklin Ruth | — | (559) 307 8298 | Other | Madera · Madera County | — | — |
| Bullet Pneumatics INC | Jose Angel Hernandez | — | (559) 333 6896 | Other | Raymond · Madera County | — | — |
| Burke Diversified DBA J Koehler Steel | Jonathan David Koehler | — | (509) 232 6181 | Other | Chowchilla · Madera County | — | — |
| C & A Plumbing Co | Garcia Crispin Ramirez | — | (559) 718 7298 | Other | Madera · Madera County | — | — |
| C Gibson Paving | C Gibson Paving | — | (559) 479 2720 | Other | Chowchilla · Madera County | — | — |