| Abbas Jodayri | Abbas Jodayri | — | (619) 277 8900 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Abbcm LLC | Eugene Buick | — | (650) 543 5643 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Abbes Construction | Ronald Christopher Jr Abbes | ron@abbesconstruction.com | (925) 570 4630 | GC, remodel, ADU | Danville · Contra Costa County | — | — |
| Abbey Builders | Abbey Builders | enquiries@abbeybuilders.org.uk | (415) 472 2910 | GC, remodel, ADU | San Rafael · Marin County | — | — |
| Abbey Carpet & Floor Of San Luis Obispo | Kalen Loel George | — | (805) 541 5153 | Other | San Luis Obispo · San Luis Obispo County | — | — |
| Abbey Carpet And Interiors | Scott R Larson | — | (209) 847 7656 | Other | Oakdale · Stanislaus County | — | — |
| Abbey Carpet City & Flooring | Pablo Zaragoza Gallardo | — | (805) 966 1606 | Other | Santa Barbara · Santa Barbara County | — | — |
| Abbey Carpet Of Petaluma | Brian John Miller | — | (707) 762 5514 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Abbey Carpet X Floor Of Roseville | Fatima A Aoun | — | (916) 782 1303 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Abbey Carpets | Steven Donald Delamore | — | (408) 269 2966 | Other | San Jose · Santa Clara County | — | — |
| Abbey Carpets Unlimited | John Stephen Hartley | — | (707) 261 8000 | GC, remodel, ADU | Napa · Napa County | — | — |
| Abbey Door Service | Maxwell Christopher Abbey | — | (559) 298 2009 | Other | Clovis · Fresno County | — | — |
| Abbey Flooring Design Center INC | James Edward Hensley | — | (916) 691 3440 | Other | Elk Grove · Sacramento County | — | — |
| Abbey Office Furnishings INC | Willard Ronald Eisner | — | (559) 906 7519 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Abbey Roofing INC | Mark Christopher Dorst | — | (650) 697 2014 | Other roofers | San Mateo · San Mateo County | — | — |
| Abbey Water Well Service INC | Steven Lyle Watson | — | (209) 887 2990 | Other | Valley Springs · Calaveras County | — | — |
| Abbeyside Construction INC | Mike Coleman | ametcheverria@abbeysideconstruction.com | (310) 469 3654 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Abbley General Contracting | Victor Kane Abbley | — | (805) 431 7311 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Abbott Concrete | Abbott Concrete | — | (619) 977 6853 | Other | San Diego · San Diego County | — | — |
| Abbott Concrete LLC | Jason David Abbott | — | (707) 758 6141 | Other | Benicia · Solano County | — | — |
| Abbott Construction | Renn Opinion Abbott | — | (530) 310 3967 | GC, remodel, ADU | Susanville · Lassen County | — | — |
| Abbott Construction | Aundrey W Abbott | — | (209) 479 1229 | GC, remodel, ADU | Lodi · San Joaquin County | — | — |
| Abbott Construction | Bret Edward Abbott | — | (530) 720 7619 | GC, remodel, ADU | Sutter · Sutter County | — | — |
| Abbott Construction & Plumbing | Alvin Francis Abbott | — | (831) 758 2223 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Abbott Construction LLC | Michael William Sloane | — | (626) 462 9557 | GC, remodel, ADU | Pasadena · Los Angeles County | — | — |
| Abbott Custom Electric | Caymus Jordan Abbott | contact@abbottcustomelectric.com | (707) 363 8364 | Electricians | Napa · Napa County | — | — |
| Abbott Heating And Air Conditioning | Abbott Heating And Air Conditioning | — | (916) 989 8557 | HVAC | Orangevale · Sacramento County | — | — |
| Abbott I Reed INC | Shawn Kelly Reed | makeitright@abbottreedinc.com | (805) 543 7277 | GC, remodel, ADU | San Luis Obispo · San Luis Obispo County | — | — |
| Abbott Improvements INC | Jason Prescott Abbott | — | (510) 517 6849 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Abbott Innovation Construction | Randall Glen Abbott | — | (760) 508 7540 | GC, remodel, ADU | Apple Valley · San Bernardino County | — | — |
| Abbott Plumbing | Abbott Plumbing | — | (707) 499 5186 | Other | Arcata · Humboldt County | — | — |
| Abbott Septic | Edmund Gerard Kapelczak | abbottsepticmktg@gmail.com | (760) 789 7054 | Other | Ramona · San Diego County | — | — |
| Abbott's Automatic Garage Doors INC | Victor Alberto Urias | — | (951) 926 4199 | Other | Hemet · Riverside County | — | — |
| Abbotts Heating & Air Conditioning | Abbotts Heating & Air Conditioning | — | (707) 263 5722 | HVAC | Lakeport · Lake County | — | — |
| Abboud Diamond Construction INC | Johnny Chafic Abboud | — | (909) 335 4866 | GC, remodel, ADU | Moreno Valley · Riverside County | — | — |
| Abboushi Brothers Construction | Mohammad Manuel Abboushi | — | (916) 519 9000 | GC, remodel, ADU | Granite Bay · Placer County | — | — |
| Abbruzzese General Engineering | Abbruzzese General Engineering | — | (916) 458 1680 | GC, remodel, ADU | Rescue · El Dorado County | — | — |
| Abbs Services | Bryan Alexander Cohen Elliott | — | (818) 424 3492 | Other roofers | Mission Hills · Los Angeles County | — | — |
| Abby B H Construction | Steven Abraham Goldstein | — | (310) 415 6967 | GC, remodel, ADU | Rancho Palos Verdes · Los Angeles County | — | — |
| Abby's Awning & Blind Services | Barry Jay Wolf | — | (408) 264 0807 | Other | San Jose · Santa Clara County | — | — |