| 707 Ramz Construction INC | Francisco Ramirez-Guzman | daniel@ramzconstruction.com | (707) 927 6618 | GC, remodel, ADU | Napa · Napa County | — | — |
| 714 Concrete Services INC | Jeffrey Dean Mc Clard | — | (714) 646 9816 | Other | Placentia · Orange County | — | — |
| 714 Garage Doors | 714 Garage Doors | — | (714) 815 5688 | Other | Yorba Linda · Orange County | — | — |
| 714 Landscaping LLC | Gabriel Joseph Terrones | — | (714) 317 0357 | Windows, patio, painters | Garden Grove · Orange County | — | — |
| 714 Plumbing INC | Edgar Joevany Estrada | — | (714) 362 7948 | Other | Anaheim · Orange County | — | — |
| 72 Degrees | Mitchel Ray Cooper | — | (408) 437 2442 | HVAC | San Jose · Santa Clara County | — | — |
| 72 Degrees HVAC INC | Samaniego Alex | — | (833) 332 7272 | HVAC | Menifee · Riverside County | — | — |
| 72 Heating & Cooling | 72 Heating & Cooling | — | (559) 514 1423 | HVAC | Fresno · Fresno County | — | — |
| 72 Infinity Heating & Air INC | Gomez Luna Rigoberto | — | (408) 605 2756 | HVAC | San Jose · Santa Clara County | — | — |
| 72 Mechanical Heating And Air Conditioning | Alberto Perez | — | (805) 816 6165 | HVAC | Oxnard · Ventura County | — | — |
| 73 Development INC | Jose Eduardo Gonzalez Cazares | — | (323) 821 5881 | GC, remodel, ADU | Montebello · Los Angeles County | — | — |
| 74 Construction | Carlos Manuel Azevedo | — | (916) 397 5594 | GC, remodel, ADU | Plumas Lake · Yuba County | — | — |
| 74 Custom Painting INC | Rafael Ernesto Martinez | — | (818) 903 1751 | Windows, patio, painters | Panorama City · Los Angeles County | — | — |
| 74 Degrees Heating & Air INC | Jose Luis Pineda Penaloza | — | (310) 431 4444 | HVAC | Lennox · Los Angeles County | — | — |
| 747 Construction | Jeremy Dean Callison | — | (916) 872 0726 | GC, remodel, ADU | Rocklin · Placer County | — | — |
| 75 Electric INC | Alonso Rivas | — | (562) 844 2654 | Electricians | Los Alamitos · Orange County | — | — |
| 760 Framing INC | Joseph Daniel Barry Callejas | — | (760) 913 0689 | GC, remodel, ADU | Escondido · San Diego County | — | — |
| 760 Painting | Christian Sifredo Chavez | — | (760) 520 5949 | Windows, patio, painters | Oceanside · San Diego County | — | — |
| 760 Prime Construction LLC | Michael R Ramirez | — | (760) 619 1191 | GC, remodel, ADU | La Quinta · Riverside County | — | — |
| 760construction INC | Bryan Jensen Van Slyke | — | (760) 525 5360 | Windows, patio, painters | Vista · San Diego County | — | — |
| 77 Construction Group INC | Ariou Hooshmand | — | (949) 278 2219 | GC, remodel, ADU | Costa Mesa · Orange County | — | — |
| 77 Electrical Services | Monica Costina Gocan | — | (206) 599 9126 | Electricians | Carlsbad · San Diego County | — | — |
| 77 Management And Development INC | Waddah Mohamed Rustom | — | (818) 697 3052 | GC, remodel, ADU | Reseda · Los Angeles County | — | — |
| 77 Plumbing INC | Chavez Raymundo Olivares | — | (805) 953 9123 | Other | Moorpark · Ventura County | — | — |
| 770 Construction Corp | Azulay Ronen | — | (818) 876 2220 | GC, remodel, ADU | Tarzana · Los Angeles County | — | — |
| 770 Garage Door LLC | Lauren Leyot Yeger | — | (747) 275 7557 | Other | Reseda · Los Angeles County | — | — |
| 770 Garage Door Repair INC | Rahn Allen Ii Sidebotham | — | (858) 789 0535 | Other | San Diego · San Diego County | — | — |
| 770 Home Remodel | Luis Roberto De La Cuesta Monroy | — | (877) 771 2422 | GC, remodel, ADU | Chatsworth · Los Angeles County | — | — |
| 770 Local Garage Door & Gate INC | Richard Jr Santillan | — | (714) 600 1664 | Other | Santa Ana · Orange County | — | — |
| 777 Dots | Oseyi Michael Utomi | — | (973) 901 1608 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| 777 Engineering Contractors INC | Daniel Abel Sanchez | — | (818) 335 4592 | GC, remodel, ADU | Northridge · Los Angeles County | — | — |
| 777 Painting & Construction INC | Jea Choul Shin | — | (213) 276 0130 | GC, remodel, ADU | Los Angeles · Los Angeles County | — | — |
| 777 Plumbing INC | Jorge Sanchez | — | (415) 847 5995 | Other | Greenbrae · Marin County | — | — |
| 777 Tower Construction Company LLC | Penghui Wang | — | (626) 592 2756 | GC, remodel, ADU | Los Angeles · Los Angeles County | — | — |
| 78 Electric | John Houston Blackburn | — | (619) 917 2000 | Electricians | Vista · San Diego County | — | — |
| 78 Sign Company | Antonio Gonzalez Zarate | — | (760) 295 8271 | Other | Vista · San Diego County | — | — |
| 780 Painting | 780 Painting | — | (707) 297 2701 | Windows, patio, painters | Sonora · Tuolumne County | — | — |
| 787 Dreamline-construction | George Safwat Hanna | — | (909) 908 6743 | GC, remodel, ADU | Encino · Los Angeles County | — | — |
| 79 Electrical Services INC | Glenn Wesley Baum | — | (916) 873 2432 | Electricians | Sacramento · Sacramento County | — | — |
| 7designs + Development | 7designs + Development | — | (714) 724 1902 | GC, remodel, ADU | Irvine · Orange County | — | — |