| A&b Plastering INC | Melbin Etiel Arita Madrid | — | (909) 485 9727 | Other | Apple Valley · San Bernardino County | — | — |
| A&b Pro Painting Co | Bryan Agustin Olguin Cigarroa | — | (949) 528 7349 | Windows, patio, painters | Mission Viejo · Orange County | — | — |
| A&c Construction Managment | Juan Arturo Cesena | — | (619) 850 7714 | GC, remodel, ADU | Chula Vista · San Diego County | — | — |
| A&c Garcia Plumbing | Jose Cristian Ant Garcia Rivera | — | (323) 707 4426 | Other | Los Angeles · Los Angeles County | — | — |
| A&c Global Construction | Ramirez Arturo Carrera | — | (714) 631 7676 | GC, remodel, ADU | Garden Grove · Orange County | — | — |
| A&c Pro Roofing INC | Alberto Lopez | — | (209) 421 7582 | Other roofers | Fresno · Fresno County | — | — |
| A&d Construction INC | Dylan Steven Azoulay | — | (818) 964 4884 | GC, remodel, ADU | Sherman Oaks · Los Angeles County | — | — |
| A&d Estates & Builders INC | Andrey Anatoliavich Nikulina | — | (916) 598 1704 | GC, remodel, ADU | Mather · Sacramento County | — | — |
| A&d Herrera's Electric INC | Tafoya Daniel Herrera | contact@adherreraselectric.com | (760) 235 2144 | Electricians | La Quinta · Riverside County | — | — |
| A&d Home Improvement | Derlin Audi Sanchez Lopez | — | (626) 324 9122 | GC, remodel, ADU | La Puente · Los Angeles County | — | — |
| A&d Landscape Services INC | Ivan Daniel Banuelos Martinez | — | (909) 845 1898 | Windows, patio, painters | San Bernardino · San Bernardino County | — | — |
| A&d Masri INC | Mohamad Ali El Masri | — | (818) 620 2178 | GC, remodel, ADU | Anaheim · Orange County | — | — |
| A&d Professional Plumbing | Kevin David De Leon Altun | — | (818) 538 1980 | Other | Reseda · Los Angeles County | — | — |
| A&d Sewer Specialist INC | Pedro Antonio Silvas | — | (818) 314 7107 | Other | Arleta · Los Angeles County | — | — |
| A&e Arborists Tree Care | A&e Arborists Tree Care | aearborists@gmail.com | (530) 790-5312 | Tree | Yuba City · Yuba County | — | — |
| A&e Brothers Construction INC | Medel Eduardo Jimenez | — | (714) 483 7891 | GC, remodel, ADU | Sacramento · Sacramento County | — | — |
| A&e Cabinets LLC | Joseph Norman Morin | — | (805) 895 8077 | Other | Goleta · Santa Barbara County | — | — |
| A&e Construction Group | Cardy Jhc Fang | — | (818) 928 2881 | GC, remodel, ADU | Alhambra · Los Angeles County | — | — |
| A&e East Bay Interlocking Pavers INC | Garcia Del Real Adrian | — | (510) 300 7624 | Other | San Leandro · Alameda County | — | — |
| A&e Electrical Company INC | Steven Anthony Sievers | — | (650) 593 9111 | Electricians | Hayward · Alameda County | — | — |
| A&e General Builders Co | Adan Yave Vega Sanchez | — | (323) 365 8336 | GC, remodel, ADU | Eastvale · Riverside County | — | — |
| A&e Installations INC DBA Cruz Glazing | Cruz Alberto Amador | — | (510) 379 6277 | Windows, patio, painters | Stockton · San Joaquin County | — | — |
| A&e Landscape INC | Arturo Marta Ramirez | — | (714) 613 3161 | Windows, patio, painters | Corona · Riverside County | — | — |
| A&e Roofing INC | Alexis Enriquez | aeroofingsm@gmail.com | (916) 379 0558 | Other roofers | Sacramento · Sacramento County | — | — |
| A&f Home Remodeling INC | Francisco J Esquivel Figueroa | — | (619) 791 0312 | GC, remodel, ADU | El Cajon · San Diego County | — | — |
| A&f Landscaping INC | Duran Fernando Duran | — | (707) 207 1062 | Windows, patio, painters | Fairfield · Solano County | — | — |
| A&f Ramirez Construction INC | Felipe De Jesus Ramirez Palomino | felipe@aframirezconstruction.com | (909) 276 9936 | GC, remodel, ADU | Upland · San Bernardino County | — | — |
| A&g Electric | Neverov Aleksey | — | (916) 801 5234 | Electricians | West Sacramento · Yolo County | — | — |
| A&g General Construction INC | Gevorg Nmn Injyan | — | (818) 415 5194 | GC, remodel, ADU | Glendale · Los Angeles County | — | — |
| A&g Home Services INC DBA Airpro Solutions | David Isaiah Romero | — | (323) 776 9047 | HVAC | La Mirada · Los Angeles County | — | — |
| A&g Tile Pros LLC | Adolfo Guerrero | contact@agtilepros.com | (626) 255 8072 | Other | Fontana · San Bernardino County | — | — |
| A&g Valley Roofing LLC | Gabriel Orozco | filler@godaddy.com | (559) 581 7994 | Other roofers | Fresno · Fresno County | — | — |
| A&h Construction | Alireza Ghassemi | — | (310) 367 7981 | GC, remodel, ADU | North Hollywood · Los Angeles County | — | — |
| A&h Construction INC | Nicholas Allen Delanders | — | (818) 299 6463 | GC, remodel, ADU | Pacoima · Los Angeles County | — | — |
| A&h De La Torre Construction INC | La Torre Armando De | — | (909) 784 7654 | GC, remodel, ADU | Rialto · San Bernardino County | — | — |
| A&h Finest Custom Flooring | Alonso Oscar Hernandez Diaz | sales@ahfinestcustomflooring.com | (760) 260-9773 | Other | San Marcos · San Diego County | — | — |
| A&j Cruz Flooring INC | Wendy Martinez | — | (559) 900 8719 | Other | Clovis · Fresno County | — | — |
| A&j Electrical | Javier Munoz Ramos | — | (909) 659 2108 | Electricians | San Jacinto · Riverside County | — | — |
| A&j Electrical Services INC | Jose Luis Reyes | info@ajelectricalservices.com | (831) 677 8825 | Electricians | King City · Monterey County | — | — |
| A&j Mechanical Systems | Jonathan Gil De La O | — | (760) 600 1131 | HVAC | Palm Desert · Riverside County | — | — |