| Excellence Plumbing | Excellence Plumbing | — | (714) 231 0607 | Other | Corona · Riverside County | — | — |
| Excellence Reglazing | Excellence Reglazing | — | (714) 313 4159 | Windows, patio, painters | Corona · Riverside County | — | — |
| Exceptional Landscaping Service | Cecilia Hernandez | — | (760) 534 6147 | Windows, patio, painters | Desert Hot Springs · Riverside County | — | — |
| Excited Hardscape Services INC DBA E H S Concrete | Juan Antonio Santamaria | — | (951) 230 3029 | Other | Wildomar · Riverside County | — | — |
| Exclusive Awnings INC | Juan Carlos Nava | — | (951) 736 0606 | Other | Norco · Riverside County | — | — |
| Exclusive Builders INC DBA Exclusive Interiors Drywall | Ismael Mendias | — | (951) 579 9592 | GC, remodel, ADU | Lake Elsinore · Riverside County | — | — |
| Exclusive Cabinets And Countertops By Jon | Robert Ellison Geminert | — | (951) 525 3886 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Exclusive Coatings And Painting LLC | Esteban Lupercio | — | (951) 588 3154 | Windows, patio, painters | Moreno Valley · Riverside County | — | — |
| Exclusive Construction | Richard Wayne Klein | interested@domainmarket.com | (951) 682 2003 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Exclusive Door & Trim LLC | Ricardo Jr Chairez | — | (951) 674 4117 | GC, remodel, ADU | Lake Elsinore · Riverside County | — | — |
| Exclusive Energy & Electric | Kyle Richard Hanenberg | — | (714) 307 6194 | Electricians | Corona · Riverside County | — | — |
| Exclusive Energy INC | Kyle Richard Hanenberg | — | (951) 386 0021 | Electricians | Corona · Riverside County | — | — |
| Exclusive Fence | Exclusive Fence | — | (951) 675 7077 | Other | Riverside · Riverside County | — | — |
| Exclusive Landscape Renovation | Eduardo Rodriguez | — | (951) 329 0890 | Windows, patio, painters | Perris · Riverside County | — | — |
| Exclusive Metal INC | Alberto Jr Jauregui | — | (951) 943 3948 | Other roofers | Riverside · Riverside County | — | — |
| Exclusive Remodels | Exclusive Remodels | — | (909) 573 4574 | GC, remodel, ADU | Murrieta · Riverside County | — | — |
| Executive Constructors | Executive Constructors | — | (951) 906 4582 | GC, remodel, ADU | Moreno Valley · Riverside County | — | — |
| Executive Entries Garage Services | Peter Anthony Jr Torres | — | (951) 541 4169 | Other | Temecula · Riverside County | — | — |
| Executive Errands | Spoor Leslie | %20info@executive-errands.com | (760) 898 9604 | GC, remodel, ADU | Palm Desert · Riverside County | — | — |
| Executive Glass | Executive Glass | — | (760) 673 5331 | Windows, patio, painters | Desert Hot Springs · Riverside County | — | — |
| Executive Plumbing Service INC | Steven Ross Bowers | — | (951) 232 5428 | Other | Riverside · Riverside County | — | — |
| Executive Pros | Jesus Armando Ontiveros Villanueva | — | (951) 837 9511 | Other | Winchester · Riverside County | — | — |
| Executive Pros | Jesus Armando Ontiveros Villanueva | — | (951) 837 9511 | GC, remodel, ADU | Winchester · Riverside County | — | — |
| Exit Garage Doors INC | Julie Estrada | — | (951) 204 4883 | Other | Riverside · Riverside County | — | — |
| Exito Garage Doors LLC | Stephanie Ruelas Rara | — | (951) 534 4334 | Other | Menifee · Riverside County | — | — |
| Exotic Waterworlds | Exotic Waterworlds | — | (714) 936 2703 | Pool | Corona · Riverside County | — | — |
| Expedite Building & Remodeling | Abdul Kader Fejleh | — | (909) 374 8876 | HVAC | Wildomar · Riverside County | — | — |
| Expedite Building Services | Riad Mohammad Abboud | — | (951) 545 0668 | GC, remodel, ADU | Corona · Riverside County | — | — |
| Expedited Construction | Todd James Montgomery | — | (714) 381 7981 | GC, remodel, ADU | Murrieta · Riverside County | — | — |
| Experience Painting | Experience Painting | — | (714) 926 0553 | Windows, patio, painters | Lake Elsinore · Riverside County | — | — |
| Expert Custom Cabinets | Expert Custom Cabinets | — | (951) 775 8522 | Other | Murrieta · Riverside County | — | — |
| Expert Paints INC | Mateo Jr Garcia | — | (714) 679 6657 | Windows, patio, painters | Menifee · Riverside County | — | — |
| Express Construction & Renovation Group INC | Victor Daniel Ceballos | — | (559) 920 2224 | GC, remodel, ADU | Palm Springs · Riverside County | — | — |
| Express Construction Clean Up | Francisco Jr Ramirez | — | (951) 443 0818 | Other | Perris · Riverside County | — | — |
| Express Electrical Services | Express Electrical Services | — | (909) 313-2977 | Electricians | Riverside · Riverside County | — | — |
| Express Glass | Express Glass | — | (951) 371 2601 | Windows, patio, painters | Riverside · Riverside County | — | — |
| Express Heating And Cooling | Express Heating And Cooling | — | (951) 202 8918 | HVAC | Riverside · Riverside County | — | — |
| Express Line Striping INC | Cadena Serafin Vasquez | — | (760) 810 1607 | Other | Jurupa Valley · Riverside County | — | — |
| Express Plumbing And Drain Service | Roberto Jr Martinez | — | (760) 600 9655 | Other | Desert Hot Springs · Riverside County | — | — |
| Express Sheet Metal | Express Sheet Metal | — | (951) 858 7087 | Other | Riverside · Riverside County | — | — |