| E P Solutions | E P Solutions | — | (949) 939 2840 | Other | San Clemente · Orange County | — | — |
| E R Unlimited Painting INC | Erika Elisabeth Ramirez | — | (714) 206 9478 | Windows, patio, painters | Santa Ana · Orange County | — | — |
| E Ramos Construction INC | Eric Bruce Ramos | — | (909) 809 9839 | GC, remodel, ADU | Huntington Beach · Orange County | — | — |
| E S M Company INC | Doris Carol Monticone | — | (909) 466 9662 | Other | San Juan Capistrano · Orange County | — | — |
| E S Professional Tile Installation | E S Professional Tile Installation | — | (714) 277 8864 | Other | Orange · Orange County | — | — |
| E S R | Eli Joseph Robertson | — | (949) 300 6563 | GC, remodel, ADU | Newport Beach · Orange County | — | — |
| E S S Of Virginia LLC | Jechiah Ebed Stephens | — | (888) 303 6424 | Electricians | Irvine · Orange County | — | — |
| E Squared Electrical Contractor | Eric Michael Worrell | — | (714) 726 1903 | Electricians | Anaheim · Orange County | — | — |
| E Stewart And Associates INC | Matthew Edwin Stewart | — | (949) 498 9250 | Windows, patio, painters | San Clemente · Orange County | — | — |
| E Thomas H V A C | Jerold Robert Tucker | — | (714) 309 4446 | HVAC | Santa Ana · Orange County | — | — |
| E Tile & Marble Pro INC | Edgar Nubere Tello | — | (714) 336 9921 | Other | Garden Grove · Orange County | — | — |
| E V Holt Construction | Eric Vincent Holt | — | (949) 294 8090 | GC, remodel, ADU | Dana Point · Orange County | — | — |
| E V Rabago Painting INC | Ezequiel Rabago | — | (714) 296 4533 | Windows, patio, painters | Costa Mesa · Orange County | — | — |
| E V Tile | E V Tile | — | (714) 955 9001 | Other | Orange · Orange County | — | — |
| E W C | E W C | — | (949) 306 7820 | Other | Laguna Hills · Orange County | — | — |
| E W Construction | Eric Wayne Love | — | (714) 933 0917 | GC, remodel, ADU | Garden Grove · Orange County | — | — |
| E W Weitz Building & Contracting | Edward William Weitz | — | (657) 554 3829 | GC, remodel, ADU | Garden Grove · Orange County | — | — |
| E Z 4 U Construction INC | Juan Carlos Rodriguez Espinoza | — | (714) 376 1452 | GC, remodel, ADU | Tustin · Orange County | — | — |
| E Z Construction | Terrance Hyuntae Kim | — | (714) 392 0255 | GC, remodel, ADU | Fullerton · Orange County | — | — |
| E&a Mason Corporation | Ethan Cecil Mason | — | (714) 300 5817 | Other | Yorba Linda · Orange County | — | — |
| E&e General Contractors INC | Elizabeth Michelle Meurs | — | (714) 393 0511 | GC, remodel, ADU | Yorba Linda · Orange County | — | — |
| E-dan Construction INC | Cole Daniel Wentz | — | (714) 636 1988 | GC, remodel, ADU | Orange · Orange County | — | — |
| E-power Services | Yuanyi Chen | — | (408) 219 9631 | Electricians | Irvine · Orange County | — | — |
| E2 General Engineering And Earthwork Contractors | Michael Robert Lewis | — | (949) 247 7281 | Other | Orange · Orange County | — | — |
| Ea Custom Home Builders INC | Lawrence Henry Allen | — | (714) 271 1691 | GC, remodel, ADU | Placentia · Orange County | — | — |
| Ea Design And Build LLC | Abdollahian Ehsan | — | (657) 281 5265 | GC, remodel, ADU | Irvine · Orange County | — | — |
| Ea Technology Solutions Corporation | William Francis Jr Waters | — | (949) 229 1440 | Other | Irvine · Orange County | — | — |
| Eac INC | Kyle Scott Morrison | — | (714) 571 0455 | Windows, patio, painters | Costa Mesa · Orange County | — | — |
| Eagle Air Control INC | Kim Ikhee | — | (714) 653 2004 | HVAC | La Habra · Orange County | — | — |
| Eagle Electric Company Services | Serratos Humberto Arriaga | — | (714) 631 6984 | Electricians | Santa Ana · Orange County | — | — |
| Eagle Eye Detections | Eagle Eye Detections | — | (562) 443 8157 | Other | San Clemente · Orange County | — | — |
| Eagle Golf Construction INC | Keith Eggart Harms | — | (714) 695 0941 | Other | Yorba Linda · Orange County | — | — |
| Eagle Industrial Group INC | Bruce George Davis | — | (949) 579 0857 | GC, remodel, ADU | Rancho Santa Margarita · Orange County | — | — |
| Eagle Painting & Construction Company | Jasen Hyung-Sun Na | — | (562) 881 1381 | GC, remodel, ADU | Buena Park · Orange County | — | — |
| Eagle Power Electric INC | Alireza Zandnick | — | (949) 558 6133 | Electricians | Lake Forest · Orange County | — | — |
| Eagle Real Estate Construction Company | James Michael Brown | — | (714) 436 2300 | GC, remodel, ADU | Newport Beach · Orange County | — | — |
| Eagles Patio Covers | Victor Daniel Fragoso Lozada | — | (925) 440 9032 | Other | Anaheim · Orange County | — | — |
| Eagleview Concrete | Guy Jay Goemaat | — | (714) 328 8737 | Other | Santa Ana · Orange County | — | — |
| Eama Flooring INC | Ehsan Parsa | — | (410) 491 6844 | GC, remodel, ADU | Irvine · Orange County | — | — |
| Earl Roofing INC | Barnaby Allen Earl | — | (562) 221 7410 | Other roofers | Los Alamitos · Orange County | — | — |