| Eric Rosado | Eric Rosado | — | (310) 686 3893 | Other | Calimesa · Riverside County | — | — |
| Eric Thomas Air Conditioning | Eric Thomas Air Conditioning | — | (951) 599 0468 | HVAC | Homeland · Riverside County | — | — |
| Eric Wilson Electric | Eric Kristen Wilson | — | (818) 209 3069 | Electricians | Cathedral City · Riverside County | — | — |
| Erick Jr Avilez | Erick Jr Avilez | — | (760) 250 1373 | Windows, patio, painters | Cathedral City · Riverside County | — | — |
| Erickson Painting | Erickson Painting | — | (760) 835 2744 | GC, remodel, ADU | Indio · Riverside County | — | — |
| Erickson Painting Pros | Kyle Albert Erickson | — | (951) 483 7450 | Windows, patio, painters | Corona · Riverside County | — | — |
| Erik Lindholm | Erik Lindholm | — | (951) 369 1332 | Other | Riverside · Riverside County | — | — |
| Erik Pratt | Erik Pratt | — | (951) 265 6745 | GC, remodel, ADU | Temecula · Riverside County | — | — |
| Erik's Painting | Erik's Painting | info@erikspainting.com | (847) 846-1539 | Windows, patio, painters | Moreno Valley · Riverside County | — | — |
| Ernesto M Gutierrez DBA Vista Mirage Homes | Vista Mirage Homes | — | (760) 321 6114 | GC, remodel, ADU | Cathedral City · Riverside County | — | — |
| Ernesto Ramos Roofing | Ernesto Cecilio Ramos | — | (951) 906 8095 | Other roofers | Wildomar · Riverside County | — | — |
| Ernesto Torres DBA Reliable Roofing | Torres Ernesto | — | (951) 334 5947 | Other roofers | Riverside · Riverside County | — | — |
| Ernesto V. Gastelum | Ernesto V. Gastelum | — | (760) 567 7463 | Other | Indio · Riverside County | — | — |
| Ernesto Zambrano | Ernesto Zambrano | — | (714) 263 5442 | Other | Moreno Valley · Riverside County | — | — |
| Ernesto's Electric | Ibarra Ernesto Melgoza | — | (760) 984 4156 | Electricians | Coachella · Riverside County | — | — |
| Ernie & Sons Heating Plumbing & A/c Repair | Kenneth Earnest Gognavec | — | (951) 845 4820 | Electricians | Beaumont · Riverside County | — | — |
| Ernie Romero And Son Painting INC DBA Karen Parrent | Karen Rene Parrant | — | (818) 991 8235 | Windows, patio, painters | Indio · Riverside County | — | — |
| Ernie's Custom Painting | Ernie's Custom Painting | — | (760) 578 3860 | Windows, patio, painters | Mecca · Riverside County | — | — |
| Ernie's Masonry Company | Ernesto Cervantes Lopez | — | (909) 254 1812 | Other | Cherry Valley · Riverside County | — | — |
| Erosion Control Experts | Douglas Lee Sadler | — | (951) 208 2009 | Other | Moreno Valley · Riverside County | — | — |
| Erro Construction INC | William Joseph Erro | — | (619) 980 3789 | GC, remodel, ADU | Menifee · Riverside County | — | — |
| Erwin Quality Coatings | Erwin Quality Coatings | — | (909) 643 6628 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Es Custom Painting INC | Silva Barajas Emmanuel | — | (760) 200 6744 | Windows, patio, painters | Coachella · Riverside County | — | — |
| Es Installment Plus LLC | Mircea Ovidiu Fitarau | — | (951) 217 6784 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Esca Landscape Construction | Escalante Alfonso Fragoso | — | (951) 201 8745 | Windows, patio, painters | Wildomar · Riverside County | — | — |
| Esci Concrete | Garcia Carlos Sandoval | — | (760) 214 0212 | Other | Quail Valley · Riverside County | — | — |
| Esco Flooring | John Daniel Escobedo | — | (951) 426 5806 | Other | Hemet · Riverside County | — | — |
| Esco Svcs INC | Rogelio Alonso Escobar Cubillas | — | (760) 485 5208 | HVAC | Indio · Riverside County | — | — |
| Escoland Landscaping | Jesus Jr Escobar | — | (760) 989 5443 | Windows, patio, painters | Desert Hot Springs · Riverside County | — | — |
| Escoto Concrete | Refugio David Escoto Pena | — | (951) 710 7534 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Escoto Construction | Escoto Daniel | — | (951) 235 5374 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Escott Electric | Escott Octavio | — | (909) 562 2734 | Electricians | Mountain Center · Riverside County | — | — |
| Escrow Painting | David John Silvius | — | (760) 450 8430 | Windows, patio, painters | Temecula · Riverside County | — | — |
| Eshawa Construction INC | Enrique Gonzalez | — | (951) 489 7011 | GC, remodel, ADU | Corona · Riverside County | — | — |
| Esmeralda Construction INC | Jose Luis Vasquez | impallari@gmail.com | (951) 490 3918 | GC, remodel, ADU | Perris · Riverside County | — | — |
| Esparza Builders LLC | Memo | info@esparzabuilders.com | (760) 808 7044 | GC, remodel, ADU | Palm Springs · Riverside County | — | — |
| Espinoza Custom Painting | Espinoza Custom Painting | — | (714) 878 1843 | Windows, patio, painters | Riverside · Riverside County | — | — |
| Espinoza General Contractor INC | Modesto Alfonso Espinoza | — | (951) 640 6977 | GC, remodel, ADU | Hemet · Riverside County | — | — |
| Espinoza Painting INC | Artemio Espinoza | — | (714) 356 1207 | Windows, patio, painters | Perris · Riverside County | — | — |
| Esposito Acoustic Ceiling Removal Drywall | Esposito Acoustic Ceiling Removal Drywall | — | (800) 710 8873 | Other | Temecula · Riverside County | — | — |