| 1 - 877 Quikdry INC | Roger Arnold Christensen | — | (916) 985 8973 | Other | Folsom · Sacramento County | — | — |
| 1 - Adam - 12 Garage Door Service | Adam Scott Hudson | — | (916) 955 1410 | Other | Elk Grove · Sacramento County | — | — |
| 1A Garage Doors INC | Vadim Kalenyuk | — | (916) 838 8182 | Other | Rancho Cordova · Sacramento County | — | — |
| 2 D Max Floor Covering | Joe Max Vallejos | — | (916) 335 3857 | Other | Elverta · Sacramento County | — | — |
| 24 Hr River City Locksmith | 24 Hr River City Locksmith | — | (916) 397 0965 | Other | Sacramento · Sacramento County | — | — |
| 3 Blind Brothers INC | Chris Alan Newbold | — | (916) 687 1071 | Other | Elk Grove · Sacramento County | — | — |
| 3 Thirteen INC | Cole Ezekiel Kurimay | — | (888) 899 0011 | Other | Sacramento · Sacramento County | — | — |
| 360 Sewer | Mark Troy Villarin | — | (833) 360 7473 | Other | Folsom · Sacramento County | — | — |
| 3M Flooring INC | Jesus Obed Garcia Ruiz | — | (916) 583 4061 | Other | Sacramento · Sacramento County | — | — |
| 5 - Star Construction | Petru G Verhovetchi | — | (916) 800 5555 | Other | North Highlands · Sacramento County | — | — |
| 5 Year Fire Protection | 5 Year Fire Protection | — | (916) 968 6956 | Other | Sacramento · Sacramento County | — | — |
| 50 Stars Flooring | 50 Stars Flooring | — | (916) 807 9738 | Other | Sacramento · Sacramento County | — | — |
| 8A Underground Pipeline | Juan Alberto Ochoa | — | (916) 883 9888 | Other | Sacramento · Sacramento County | — | — |
| A & A Custom Tile Services | Andrii Hrytsiuk | — | (916) 300 7574 | Other | Citrus Heights · Sacramento County | — | — |
| A & A Flooring Works INC | Aleksey Alekseyevich Dyachenko | — | (916) 606 3134 | Other | Antelope · Sacramento County | — | — |
| A & A Parking Lot Restriping | Paul E Lehr | — | (916) 635 9259 | Other | Rancho Cordova · Sacramento County | — | — |
| A & A Restriping LLC | Kevin Perri Lehr | kevin@aarestriping.com | (916) 600 6117 | Other | Gold River · Sacramento County | — | — |
| A & B Asphalt Sealing Co INC | Joseph Breault | — | (916) 452 4151 | Other | Sacramento · Sacramento County | — | — |
| A & D Custom Concrete INC | Guerrero Dimas Gonzalez | — | (916) 519 9844 | Other | Sacramento · Sacramento County | — | — |
| A & E Tile & Stone | Alonso Rodel Guajardo | — | (916) 595 9595 | Other | Elk Grove · Sacramento County | — | — |
| A & H Concrete Services | Hana Carrasco | — | (916) 687 4925 | Other | Wilton · Sacramento County | — | — |
| A & J Drywall INC | Xavier Valdez | — | (916) 853 2159 | Other | Rancho Cordova · Sacramento County | — | — |
| A & M Garage Door & Gate Services | Mizrahi Aviel | — | (424) 306 9352 | Other | Sacramento · Sacramento County | — | — |
| A & R Ramirez Flooring INC | Andrea Leticia Villanueva Ramirez | — | (916) 879 1271 | Other | Rio Linda · Sacramento County | — | — |
| A & S Gates And Garage Doors INC | Santillan Renteria Arturo | — | (916) 719 5691 | Other | Sacramento · Sacramento County | — | — |
| A & S Tile LLC | Ascencion Noe Vera-pomposo | — | (916) 470 9409 | Other | Sacramento · Sacramento County | — | — |
| A + Concrete | Ashley Nicole Fotofili | — | (916) 822 0469 | Other | Sacramento · Sacramento County | — | — |
| A + Tile | A + Tile | — | (916) 717 0957 | Other | Sacramento · Sacramento County | — | — |
| A - 1 Chimney INC | Martin Peter Serrano | — | (916) 561 0359 | Other | Elk Grove · Sacramento County | — | — |
| A - 1 Pavement Marking Company INC | Mark Edward Andrews | — | (916) 224 3147 | Other | Rancho Murrieta · Sacramento County | — | — |
| A 1 Fabrication & Welding INC | William Demitrios Perparos | — | (916) 349 8700 | Other | Sacramento · Sacramento County | — | — |
| A 1 Woodwork | A 1 Woodwork | — | (916) 320 3032 | Other | Orangevale · Sacramento County | — | — |
| A A Garage Doors | A A Garage Doors | — | (916) 620 1701 | Other | Sacramento · Sacramento County | — | — |
| A A Peter Floor Sanding INC | Kevin Thanh Nguyen | — | (916) 387 8186 | Other | Sacramento · Sacramento County | — | — |
| A B C Seamless Gutters | A B C Seamless Gutters | — | (916) 290 3765 | Other | Sacramento · Sacramento County | — | — |
| A B Tile | Bgatov Aleksey | — | (916) 416 6976 | Other | Sacramento · Sacramento County | — | — |
| A Beautiful Rose Fencing Company INC | Pete Reyes | — | (916) 910 8412 | Other | Carmichael · Sacramento County | — | — |
| A Better Fence Company INC | Scott William Gregory | — | (916) 417 5585 | Other | Citrus Heights · Sacramento County | — | — |
| A C Floorcoverings | A C Floorcoverings | — | (408) 691 6094 | Other | Folsom · Sacramento County | — | — |
| A C Flooring | A C Flooring | — | (916) 432 0457 | Other | Elverta · Sacramento County | — | — |