| Dewey Pest & Termite Control | Dewey Pest & Termite Control | — | (619) 901-1438 | Pest, tile roofs | El Cajon · Imperial County | — | — |
| Discount Energy Solution | Allen Clay Denson | — | (760) 351 8589 | HVAC | El Centro · Imperial County | — | — |
| Dobbins Construction | Cecil Prentise Dobbins | dobbinsconstruction@northwestel.net | (760) 344 5097 | GC, remodel, ADU | Brawley · Imperial County | — | — |
| Don Kim | Don Kim | — | (310) 866 5275 | Electricians | Palos Verdes · Imperial County | — | — |
| Donohue Painting LLC | Jack Lloyd Jr Donohue | — | (760) 427 5945 | Windows, patio, painters | Imperial · Imperial County | — | — |
| Drain Man Plumbing | Drain Man Plumbing | interested@domainmarket.com | (760) 455 0616 | Other | El Centro · Imperial County | — | — |
| Dugan Climate Control | Dugan Climate Control | — | (760) 996 2262 | HVAC | Calexico · Imperial County | — | — |
| Duggins Construction INC | Enrique Carlos Salgado | — | (760) 355 5600 | GC, remodel, ADU | Imperial · Imperial County | — | — |
| Dxe | David Hernandez Almodovar | — | (619) 829 2354 | Electricians | Heber · Imperial County | — | — |
| E & E Miller Construction | Eldon Troy Miller | — | (760) 550 4385 | GC, remodel, ADU | Brawley · Imperial County | — | — |
| E A Electric | Almodovar Enrique | — | (760) 259 3837 | Electricians | El Centro · Imperial County | — | — |
| E F Frazier Construction | Eugene Francis Jr Frazier | — | (760) 234 2278 | GC, remodel, ADU | El Centro · Imperial County | — | — |
| E Gallo INC | Erick Gallo | — | (760) 234 9655 | Other | El Centro · Imperial County | — | — |
| Ed Ortega Construction Services INC | Edwardo A Ortega | — | (619) 407 0978 | GC, remodel, ADU | Calexico · Imperial County | — | — |
| Edward Estrada | Edward Estrada | — | (760) 562 2576 | Electricians | Calexico · Imperial County | — | — |
| Egr Construction INC | Eugenio Baltazar Rubio | — | (760) 427 1936 | GC, remodel, ADU | Calexico · Imperial County | — | — |
| El Centro Air And Electric | Edward M Williams | — | (760) 352 5164 | HVAC | El Centro · Imperial County | — | — |
| Eliminite Termite Services | Eliminite Termite Services | info@eliminitetermite.com | (619) 272-6532 | Pest, tile roofs | Santee · Imperial County | — | — |
| Elite Home Inspection | Elite Home Inspection | — | (442) 283-8310 | Inspectors | Brawley · Imperial County | — | — |
| Elms Equipment Rental INC | Mark Gene Huber | — | (760) 351 1911 | Other | Brawley · Imperial County | — | — |
| Empire 1 Construction | Rangel Francisco | — | (760) 540 2797 | GC, remodel, ADU | Imperial · Imperial County | — | — |
| Energy Consulting Experts LLC | Brian K Gould | — | (760) 960 0322 | Electricians | Heber · Imperial County | — | — |
| Enriquez Construction | David Eduardo Enriquez | — | (760) 960 0014 | GC, remodel, ADU | Holtville · Imperial County | — | — |
| Er Heating & Cooling INC | Reyes Eduardo Reyes | — | (442) 230 4230 | HVAC | Brawley · Imperial County | — | — |
| Erick Burnworth | Erick Burnworth | — | (760) 455 7170 | Windows, patio, painters | Holtville · Imperial County | — | — |
| Exquisite Construction And Pools | Alex Garrido | — | (760) 353 7775 | GC, remodel, ADU | El Centro · Imperial County | — | — |
| Exxel Services Electrical & HVAC | Carlos Alberto Flores | — | (760) 355 9312 | HVAC | Imperial · Imperial County | — | — |
| F/r Aire Mechanical Heating & Air Conditioning INC | Frayre Jose | — | (760) 556 9412 | HVAC | Calexico · Imperial County | — | — |
| Fa General Construction | Fernando Aguirre Armenta | — | (442) 236 0296 | GC, remodel, ADU | Imperial · Imperial County | — | — |
| Farmers Land Leveling INC | Karen Renee Mc Daniel | — | (760) 344 2900 | Other | Brawley · Imperial County | — | — |
| Felix Brothers Construction Company | Mario Alberto Feli Garcia | — | (760) 469 0548 | GC, remodel, ADU | Calexico · Imperial County | — | — |
| Five Star Electric | Andrew Tomas Rea | — | (760) 370 5556 | Electricians | Calipatria · Imperial County | — | — |
| Flores's Backhoe Services INC | Hector Flores | — | (760) 427 3214 | Other | Calipatria · Imperial County | — | — |
| Franklin E Garrett Jr DBA Franklin's Electric | Franklin Edwin Jr Garrett | — | (760) 344 3150 | Electricians | Brawley · Imperial County | — | — |
| Freedom Custom Millworks INC | Marco A Holguin Garcia | — | (760) 222 3830 | Other | El Centro · Imperial County | — | — |
| Freedom Welding | Luis G Ramos | — | (760) 884 1755 | Other | El Centro · Imperial County | — | — |
| G Z M Cooling | G Z M Cooling | gzmcooling@gmail.com | (760) 455 9570 | HVAC | Calexico · Imperial County | — | — |
| G-mac Development Co | Catherine Belen Valenzuela | — | (760) 604 0776 | Electricians | El Centro · Imperial County | — | — |
| G-mac Homes INC | Armando Valenzuela | — | (760) 604 0776 | Electricians | El Centro · Imperial County | — | — |
| Galindo Electric INC | Galindo Fidel | — | (619) 805 5083 | Electricians | El Centro · Imperial County | — | — |