| Advanced Painting Contractors Co INC | Blake Thomas Mirabito | — | (310) 318 2333 | GC, remodel, ADU | Hawthorne · Los Angeles County | — | — |
| Advanced Painting LLC | Daniel James Rego | — | (707) 540 5963 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Advanced Painting Solutions INC | Rojas Maldonado Gustavo | info@indiantypefoundry.com | (559) 901 9886 | Windows, patio, painters | Visalia · Tulare County | — | — |
| Advanced Painting Systems | Advanced Painting Systems | contact@mysite.com | (510) 484 5133 | Windows, patio, painters | Castro Valley · Alameda County | — | — |
| Advanced Painting Systems | Advanced Painting Systems | contact@mysite.com | (916) 410 2594 | Windows, patio, painters | Auburn · Placer County | — | — |
| Advanced Pavers Landscape | Edgar Samuel Cornejo Farias | admin@advpnl.com | (916) 710 5199 | Windows, patio, painters | Elk Grove · Sacramento County | — | — |
| Advanced Performance Heating And Air Conditioning | Gregory Daryl Weiss | — | (805) 813 8855 | HVAC | Camarillo · Ventura County | — | — |
| Advanced Pipeline Services | Robert James Whitman | — | (209) 815 3822 | Other | Oakley · Contra Costa County | — | — |
| Advanced Plastering Systems INC | Thomas Stephen Daniels | — | (805) 453 1666 | Other | Ventura · Ventura County | — | — |
| Advanced Plumbing | Advanced Plumbing | — | (530) 557 5450 | Other | Nevada City · Nevada County | — | — |
| Advanced Plumbing | Advanced Plumbing | — | (714) 936 1499 | Other | Anaheim · Orange County | — | — |
| Advanced Plumbing & Drain Master | Advanced Plumbing & Drain Master | — | (925) 732 3351 | Other | Brentwood · Contra Costa County | — | — |
| Advanced Plumbing & Rooter Service INC | Kishore Kumar | — | (916) 969 4083 | HVAC | North Highlands · Sacramento County | — | — |
| Advanced Plumbing And Construction | Joe Michael Goodrich | — | (916) 919 1227 | GC, remodel, ADU | North Highlands · Sacramento County | — | — |
| Advanced Plumbing And Drain INC | Nicholas Wayne Bobos | — | (415) 744 4944 | Other | San Francisco · San Francisco County | — | — |
| Advanced Plumbing And Electric | Jeffrey Lynn Bradford | — | (530) 949 1359 | Electricians | Redding · Shasta County | — | — |
| Advanced Plumbing And Rooter Service | William Niel Van Mastrigt | — | (925) 383 6100 | Other | San Ramon · Contra Costa County | — | — |
| Advanced Plumbing Heating And Air Conditioning INC | Craig Stanley Frise | — | (909) 592 5733 | HVAC | San Dimas · Los Angeles County | — | — |
| Advanced Plumbing INC | Steven James Lovell | — | (951) 733 9469 | Other | San Clemente · Orange County | — | — |
| Advanced Plumbing Ridgecrest | Advanced Plumbing Ridgecrest | — | (760) 608 9738 | Other | Ridgecrest · Kern County | — | — |
| Advanced Plumbing Solutions | Advanced Plumbing Solutions | — | (714) 925 9590 | Other | Norco · Riverside County | — | — |
| Advanced Plumbing Solutions INC | Omar E Martinez Medrano | — | (626) 252 8697 | Other | Baldwin Park · Los Angeles County | — | — |
| Advanced Plumbing Systems | Justin James Mc Clain | — | (760) 295 3324 | Other | Oceanside · San Diego County | — | — |
| Advanced Plumbing Technologies | Advanced Plumbing Technologies | — | (951) 299 6125 | Other | Murrieta · Riverside County | — | — |
| Advanced Plumbology INC | Terry Johnson | service@advancedplumbology.com | (619) 934 9074 | Other | Chula Vista · San Diego County | — | — |
| Advanced Polyurea Coatings INC | Joseph Philip Rodriguez | — | (818) 254 7099 | Windows, patio, painters | Glendale · Los Angeles County | — | — |
| Advanced Pool & Spa Service INC | Nicholas Joseph Cirocco | — | (805) 750 8013 | Pool | Simi Valley · Ventura County | — | — |
| Advanced Pool Coatings | Benjamin Wallace Walter | info@advancedpoolcoatings.com | (916) 773 1883 | GC, remodel, ADU | Loomis · Placer County | — | — |
| Advanced Pool Solutions INC | Juan Manuel Sanchez Miranda | info@advancedpoolsolutions.com | (909) 330 8213 | Pool | Rancho Cucamonga · San Bernardino County | — | — |
| Advanced Pools | Richard Andrew Legnon | rlegnon@advancedpools.com | (916) 851 1100 | GC, remodel, ADU | Elk Grove · Sacramento County | — | — |
| Advanced Pools | Advanced Pools | rlegnon@advancedpools.com | (805) 550 7944 | Pool | Atascadero · San Luis Obispo County | — | — |
| Advanced Pools & Spas INC | Monte Newell Mc Cubbin | — | (818) 352 2995 | Pool | Tujunga · Los Angeles County | — | — |
| Advanced Pools INC | Brian David Perkins | rlegnon@advancedpools.com | (559) 582 1625 | Pool | Hanford · Kings County | — | — |
| Advanced Pools Service And Repair LLC | Brian David Perkins | — | (559) 582 1625 | Pool | Hanford · Kings County | — | — |
| Advanced Power & Electrical Solutions | Antonio Cornelio Garcia | — | (559) 481 1081 | Electricians | Visalia · Tulare County | — | — |
| Advanced Power Systems | Advanced Power Systems | — | (805) 987 0311 | Electricians | Camarillo · Ventura County | — | — |
| Advanced Powering Services INC | Timothy William Scharf | — | (949) 215 3287 | Electricians | Rancho Santa Margarita · Orange County | — | — |
| Advanced Prefab Chimneys | Eric Wayne Crankshaw | — | (951) 698 8676 | Other | Menifee · Riverside County | — | — |
| Advanced Premium Coatings INC | Paredes Hector | apcteam@advancedpremiumcoatings.com | (619) 484 8124 | Windows, patio, painters | San Diego · San Diego County | — | — |
| Advanced Pro Electric | Alex Semerjian | — | (818) 923 3500 | Electricians | North Hollywood · Los Angeles County | — | — |