| Atwork Construction | Aleksandr Tkachuk | alex@atworkconstruction.com | (707) 631 8780 | GC, remodel, ADU | Sacramento · Sacramento County | — | — |
| Aubin Construction | Raphael Michael Aubin | — | (916) 972 8246 | GC, remodel, ADU | Citrus Heights · Sacramento County | — | — |
| Auburn Constructors LLC | Brian Scott Couper | — | (916) 924 0344 | Electricians | Sacramento · Sacramento County | — | — |
| Aulakh Construction | Herman Singh Aulakh | — | (916) 353 1942 | GC, remodel, ADU | Folsom · Sacramento County | — | — |
| Aura Construction | Prashant Jeet Singh | — | (916) 475 7629 | GC, remodel, ADU | Sacramento · Sacramento County | — | — |
| Aurea United Services | Dolores Rodriguez | — | (951) 255 7818 | Other | Sacramento · Sacramento County | — | — |
| Aurikon Drywall | Aurikon Drywall | — | (916) 757 7840 | Other | Sacramento · Sacramento County | — | — |
| Aurora Electrical Works | Jagurdzija Elmedin | — | (916) 792 5485 | Electricians | Citrus Heights · Sacramento County | — | — |
| Aurum Haus Builds | John Wei Ming Yeh | — | (209) 712 1563 | GC, remodel, ADU | Elk Grove · Sacramento County | — | — |
| Authentic Custom Painting | Daniel Pintea | — | (916) 305 5629 | Windows, patio, painters | North Highlands · Sacramento County | — | — |
| Authentic Gardens | Authentic Gardens | — | (916) 686 6873 | Windows, patio, painters | Elk Grove · Sacramento County | — | — |
| Authentic Landscape INC | Diaz Salvador Gallardo | operations@authenticlandscape.com | (916) 856 7225 | Windows, patio, painters | Sacramento · Sacramento County | — | — |
| Authentic Tile Perfection | Authentic Tile Perfection | jamesg08@icloud.com | (916) 529 8561 | Other | Elk Grove · Sacramento County | — | — |
| Automated Electric Corporation | Jeffrey Allen Luna | — | (916) 851 0911 | HVAC | Rancho Cordova · Sacramento County | — | — |
| Automatic Gate Service | Caleb Martinez Noriega | — | (916) 588 0698 | Other | Sacramento · Sacramento County | — | — |
| Av Best Construction INC | Vladimir Li | — | (916) 840 8791 | GC, remodel, ADU | Antelope · Sacramento County | — | — |
| Av Experts | Timofey Semenov | — | (916) 802 0292 | GC, remodel, ADU | Fair Oaks · Sacramento County | — | — |
| Av Prestige Construction | Oleksandr Hayduchenko | — | (916) 708 5414 | GC, remodel, ADU | Citrus Heights · Sacramento County | — | — |
| Av-ray Electrical Services INC | Alexander Rafael Vanegas | — | (925) 237 1333 | Electricians | Sacramento · Sacramento County | — | — |
| Ava Landscaping Services | Amner David Velasco Moreno | — | (916) 639 1105 | Windows, patio, painters | Sacramento · Sacramento County | — | — |
| Avail Services INC | Juliana Justine Rugani | info@availservices.com | (775) 843 4639 | Electricians | Sacramento · Sacramento County | — | — |
| Avalon Lighting Design | Avalon Lighting Design | — | (916) 532 9699 | Windows, patio, painters | Orangevale · Sacramento County | — | — |
| Avanti Builders INC | Ryan Matthew Luttrell | — | (916) 400 3004 | GC, remodel, ADU | Folsom · Sacramento County | — | — |
| Avd Builders DBA Avd Construction | Andreyev Vitaliy | — | (916) 916 3634 | GC, remodel, ADU | Citrus Heights · Sacramento County | — | — |
| Avery Custom Painting | Avery Custom Painting | — | (916) 837 4022 | Windows, patio, painters | Rancho Cordova · Sacramento County | — | — |
| Avetechs Construction | Brennon Sundance Boone | — | (916) 806 7753 | GC, remodel, ADU | Rio Linda · Sacramento County | — | — |
| Avetex Construction INC | Viktor Nikolayevich Yarmolyuk | — | (916) 806 7753 | GC, remodel, ADU | Rio Linda · Sacramento County | — | — |
| Avi's Discount Roofing | Prasad Avinesh | — | (916) 821 7515 | Other roofers | Sacramento · Sacramento County | — | — |
| Avila Tile | Avila Tile | — | (916) 257 7634 | Other | Rio Linda · Sacramento County | — | — |
| Aviles Lighting Electrical Repair | Liborio Betanzos Aviles | — | (916) 203 6461 | Electricians | Sacramento · Sacramento County | — | — |
| Avl Construction | Valiantsin Piatrouski | — | (916) 529 1126 | GC, remodel, ADU | North Highlands · Sacramento County | — | — |
| Avm Concrete Construction | Meza Alvaro Valencia | — | (916) 798 3014 | Other | Elk Grove · Sacramento County | — | — |
| Avm Construction | Anatoliy Matviychuk | — | (916) 214 6105 | GC, remodel, ADU | Citrus Heights · Sacramento County | — | — |
| Avoz Electric LLC | Alex Kravchuk | info@avozelectric.com | (916) 837 0937 | Electricians | Fair Oaks · Sacramento County | — | — |
| Avp Construction Corporation | Artem Vladimirovic Pavlenko | — | (916) 628 8867 | GC, remodel, ADU | Antelope · Sacramento County | — | — |
| Avpro LLC | Scott James Klein | — | (916) 937 4746 | Other | Folsom · Sacramento County | — | — |
| Avs Builder LLC | Vega Garcia Andres | contact@avsbuilder.com | (425) 306 9150 | GC, remodel, ADU | Antelope · Sacramento County | — | — |
| Avyn Solutions | Avyn Solutions | — | (916) 893 4911 | GC, remodel, ADU | Citrus Heights · Sacramento County | — | — |
| Awac INC | White Amy | — | (916) 832 0606 | Windows, patio, painters | Rancho Cordova · Sacramento County | — | — |
| Awaken Land Services LLC | Steven Vern Durgan | — | (916) 720 1455 | Windows, patio, painters | Sacramento · Sacramento County | — | — |