| Hills Air Conditioning And Heating | Hills Air Conditioning And Heating | — | (951) 345 8315 | HVAC | Riverside · Riverside County | — | — |
| Hillside Harvest Solutions LLC | Justin Michael Fran Sutherlin | — | (714) 615 4866 | Windows, patio, painters | Corona · Riverside County | — | — |
| Hillside Heating & Air Conditioning INC | Walter Achim Stolpp | — | (951) 737 1241 | HVAC | Riverside · Riverside County | — | — |
| Hillside Plastering INC | Ray Lawrence Jr Smith | — | (714) 815 8515 | Other | Temecula · Riverside County | — | — |
| Hillside Plumbing Services INC | Stephen Jeffrey Hill | — | (909) 485 9517 | Other | Beaumont · Riverside County | — | — |
| Hillside Pools INC | Mark Phillip Schloemer | — | (951) 737 7665 | Pool | Corona · Riverside County | — | — |
| Hilltop Construction | Shane Thomas Stewart | — | (951) 659 9505 | Electricians | Idyllwild · Riverside County | — | — |
| Hillwood Landscaping LLC | Richard Charles Hilliard | — | (760) 399 0365 | GC, remodel, ADU | Indian Wells · Riverside County | — | — |
| Hinger Enterprises INC | Michael David Hinger | — | (760) 801 9296 | Electricians | Winchester · Riverside County | — | — |
| Hinojosa Landscaping INC | Jose Rafael Hinojosa Mendoza | — | (951) 229 4673 | Windows, patio, painters | Beaumont · Riverside County | — | — |
| Hip Construction | Martinez Fausto | — | (323) 350 1233 | GC, remodel, ADU | Moreno Valley · Riverside County | — | — |
| Hire Standards Pool Construction | Stephen Gerard Little | — | (760) 341 3377 | Pool | Palm Desert · Riverside County | — | — |
| Hirsh Enterprise | Hirsh Enterprise | — | (714) 856 8415 | GC, remodel, ADU | Murrieta · Riverside County | — | — |
| His Construction | David Jr Silva | — | (760) 250 2280 | GC, remodel, ADU | Coachella · Riverside County | — | — |
| His Touch Construction INC | Edwin Francisco Ri Flores | — | (951) 313 8467 | GC, remodel, ADU | Perris · Riverside County | — | — |
| Hitchcock Painting | Hitchcock Painting | — | (951) 775 1351 | Windows, patio, painters | Nuevo · Riverside County | — | — |
| Hj & R Construction INC | Willie Lee Jr Harris | — | (951) 691 2437 | GC, remodel, ADU | Perris · Riverside County | — | — |
| Hk Plumbing Werks | Kenny Heriberto Arizaga | — | (909) 441 0183 | Other | Perris · Riverside County | — | — |
| Hm Gold Contractors INC | Mercado Carlos Hernandez | — | (951) 440 5693 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Hmc Air Systems | Hmc Air Systems | — | (626) 215 1094 | HVAC | Murrieta · Riverside County | — | — |
| Hmc Painting | Hector Mendeztorres | — | (909) 376 9078 | Windows, patio, painters | Corona · Riverside County | — | — |
| Hmh Finishes LLC DBA Crown Custom Hardware | Matthew Louis Scholten | — | (951) 757 0091 | GC, remodel, ADU | Murrieta · Riverside County | — | — |
| Hodge Construction | John Jr Hodge | — | (619) 318 3471 | GC, remodel, ADU | Temecula · Riverside County | — | — |
| Hoffman Steel Fabrication INC | Philip John Hoffman | — | (760) 322 5505 | Other | Palm Springs · Riverside County | — | — |
| Hoffman's Backhoe Service | Christopher Aaron Hoffman | — | (951) 496 4612 | Other | Corona · Riverside County | — | — |
| Hoffman's Painting INC | Brian Henry Hoffman | eben@eyebytes.com | (951) 294 0432 | Windows, patio, painters | Perris · Riverside County | — | — |
| Hoffmans Concrete | Hoffmans Concrete | — | (951) 698 8672 | Other | Murrieta · Riverside County | — | — |
| Hoffmans Construction | Patrick Jospeh Hoffman | patrick@hoffmansconstruction.com | (951) 775 9061 | GC, remodel, ADU | Temecula · Riverside County | — | — |
| Hole Shot Electric LLC | Trevor Michael Turner | — | (760) 896 5674 | Electricians | Murrieta · Riverside County | — | — |
| Holiday Concrete | Holiday Concrete | — | (951) 805 6387 | Other | Menifee · Riverside County | — | — |
| Holland & Sons Construction | Brian Holland | — | (951) 338 8058 | GC, remodel, ADU | Lake Elsinore · Riverside County | — | — |
| Holland Glass & Mirror | Holland Glass & Mirror | — | (760) 347 2024 | Windows, patio, painters | Indio · Riverside County | — | — |
| Holliday Roofing | Brandon Leon Holliday | — | (951) 392 5007 | Other roofers | Hemet · Riverside County | — | — |
| Hollis M Construction | Mark Arthur Hollis | — | (951) 399 9512 | GC, remodel, ADU | Temecula · Riverside County | — | — |
| Hollow Landscaping INC | Perez Antonio Jimenez | — | (951) 599 3502 | Windows, patio, painters | San Jacinto · Riverside County | — | — |
| Holloway Air Systems | Christian William Holloway | — | (951) 722 5932 | HVAC | Riverside · Riverside County | — | — |
| Holloway Tile And Stone Works | Jeffrey Mark Holloway | — | (760) 805 0745 | GC, remodel, ADU | Temecula · Riverside County | — | — |
| Holly's Door Repair | Holly's Door Repair | — | (951) 640 5428 | Other | Moreno Valley · Riverside County | — | — |
| Holter Pools LLC | Erik Jon Holter | info@holterpools.com | (951) 433 0883 | Pool | Canyon Lake · Riverside County | — | — |
| Holy Comfort HVAC | Holy Comfort HVAC | — | (714) 381 6418 | HVAC | Corona · Riverside County | — | — |