| Hernandez Construction LLC | Jose Refugio Hernandez | oscarghernandezalberto@gmail.com | (530) 415 3900 | GC, remodel, ADU | Plumas Lake · Yuba County | — | — |
| Higgins Masonry | Higgins Masonry | — | (530) 300 2691 | Other | Browns Valley · Yuba County | — | — |
| Hill's Rooting & Plumbing | Hill's Rooting & Plumbing | — | (530) 237 7685 | Other | Marysville · Yuba County | — | — |
| Hoffman's Excavation & Paving | Hoffman's Excavation & Paving | — | (530) 844 0322 | Other | Browns Valley · Yuba County | — | — |
| Honey - Do - Construction | Steven Edward Sr Starks | interested@domainmarket.com | (916) 768 0106 | GC, remodel, ADU | Wheatland · Yuba County | — | — |
| Hot Shower Plumbing | Hot Shower Plumbing | — | (916) 257 9008 | Other | Marysville · Yuba County | — | — |
| Hoxworth Construction | Raymond Craig Hoxworth | — | (530) 854 9057 | GC, remodel, ADU | Browns Valley · Yuba County | — | — |
| Huerta Plumbing | Huerta Plumbing | — | (415) 312 5319 | Other | Olivehurst · Yuba County | — | — |
| Hunt's Electric | Kevin Scott Hunt | — | (530) 854 3968 | Electricians | Brownsville · Yuba County | — | — |
| Hyatt Contracting INC | David Michael Hyatt | — | (530) 635 4583 | Other | Marysville · Yuba County | — | — |
| I Do Electric | Mohammadi Ayyoub | — | (650) 933 2026 | Electricians | Smartville · Yuba County | — | — |
| Integrity Floors | Integrity Floors | scott@integrityfloors.com | (530) 933 7268 | Other | Marysville · Yuba County | — | — |
| Iron Strong Plumbing | Efrain Eduardo Lomas | — | (323) 327 2725 | Other | Marysville · Yuba County | — | — |
| It Roofing INC | Sampayo Isair Trejo | — | (530) 434 2816 | Other roofers | Olivehurst · Yuba County | — | — |
| J & C Wilson Construction INC | Cary Neal Wilson | — | (530) 933 1168 | GC, remodel, ADU | Wheatland · Yuba County | — | — |
| J B Plumbing | J B Plumbing | — | (530) 870 6426 | Other | Olivehurst · Yuba County | — | — |
| J B Remodeling | J B Remodeling | — | (530) 713 0291 | GC, remodel, ADU | Dobbins · Yuba County | — | — |
| J G Hernandez Plastering INC | Jose Guadalupe Hernandez | — | (530) 632 4709 | Other | Loma Rica · Yuba County | — | — |
| J G Steel INC | Jacob Anthony Gentile | — | (530) 812 5746 | Other | Loma Rica · Yuba County | — | — |
| J M Electric Tech | John Howard Marks | — | (530) 798 1254 | Electricians | Marysville · Yuba County | — | — |
| J P M Concrete | J P M Concrete | — | (530) 300 3320 | Other | Marysville · Yuba County | — | — |
| J T S Custom Floors | J T S Custom Floors | — | (916) 217 0225 | Other | Wheatland · Yuba County | — | — |
| J Way HVAC | J Way HVAC | — | (916) 862 7249 | HVAC | Olivehurst · Yuba County | — | — |
| J&j All American Pest Control | J&j All American Pest Control | — | (530) 649-7629 | Pest, tile roofs | Yuba City · Yuba County | — | — |
| J's HVAC | J's HVAC | — | (951) 640-8177 | HVAC | Olivehurst · Yuba County | — | — |
| Jackson Plastering | Jackson Plastering | jacksonplastering@outlook.com | (530) 870 3217 | Other | Marysville · Yuba County | — | — |
| Jaks Painting | Jaks Painting | — | (530) 755 4455 | Windows, patio, painters | Olivehurst · Yuba County | — | — |
| James B White Construction Incorporated | James Blaine Jr White | — | (530) 742 1981 | GC, remodel, ADU | Marysville · Yuba County | — | — |
| James Reed Construction Company | James Reed Johnson | info@jamesreedconstruction.com | (530) 354 2626 | GC, remodel, ADU | Wheatland · Yuba County | — | — |
| Jc Construction | Carlos Jesus Flores | — | (916) 295 7607 | GC, remodel, ADU | Marysville · Yuba County | — | — |
| Jc Landscaping | Jc Landscaping | — | (530) 443 3389 | Windows, patio, painters | Wheatland · Yuba County | — | — |
| Jd Painting | Jd Painting | — | (530) 933 2307 | Windows, patio, painters | Plumas Lake · Yuba County | — | — |
| Jdl Plumbing | Jose Antonio Curiel | — | (530) 788 3255 | Other | Marysville · Yuba County | — | — |
| Je Painting Service | Je Painting Service | espinozaremodeling548@gmail.com | (530) 682-8244 | Windows, patio, painters | Yuba City · Yuba County | — | — |
| Jeff Huber Construction | Jeffrey Carl Huber | — | (530) 844 3334 | GC, remodel, ADU | Marysville · Yuba County | — | — |
| Jenkins Construction | Timothy Lee Jenkins | — | (707) 732 0474 | GC, remodel, ADU | Browns Valley · Yuba County | — | — |
| Jerry Mescher Contracting | Gerald Steven Mescher | — | (530) 743 6085 | GC, remodel, ADU | Marysville · Yuba County | — | — |
| Jesse Jackson Electric | Jesse Charles Jackson | — | (530) 432 6396 | Electricians | Smartville · Yuba County | — | — |
| Jg Construction LLC | Jerry Melivin Cooper | — | (530) 713 8715 | GC, remodel, ADU | Marysville · Yuba County | — | — |
| Jl Drywall Services INC | Higuera Hugo Molina | — | (530) 845 7636 | Other | Olivehurst · Yuba County | — | — |