| Josue's Painting INC | Josue Daniel Valdez Munoz | — | (559) 827 3775 | Windows, patio, painters | Lindsay · Tulare County | — | — |
| Jr Electric | Jehu R Rivera | — | (559) 793 6758 | Electricians | Porterville · Tulare County | — | — |
| Jrr Holdings LLC | Arthur Randall Merrill | — | (559) 636 2594 | Other roofers | Farmersville · Tulare County | — | — |
| Jss Engineering INC | Jacob John Bender | jssengineering.com@gmail.com | (559) 805 4726 | Other | Lemoncove · Tulare County | — | — |
| Jt2 INC DBA Todd Companies | James William Ii Todd | — | (559) 651 5820 | GC, remodel, ADU | Visalia · Tulare County | — | — |
| Juan Rodriguez | Juan Rodriguez | — | (559) 798 7052 | GC, remodel, ADU | Cutler · Tulare County | — | — |
| Juan Zisumbo | Juan Zisumbo | — | (559) 623 5660 | Electricians | Woodlake · Tulare County | — | — |
| Justin Clifford Walls Specialties | Justin Clifford Walls Specialties | — | (559) 853 8512 | Other | Porterville · Tulare County | — | — |
| Justin Rodriguez DBA Michael Scott Lincicum Well Drilling Pump | Justin Ryan Rodriguez | — | (559) 688 9223 | Other | Tulare · Tulare County | — | — |
| Jw Painting Company | Joshua Owen Whittington | — | (559) 331 7009 | Windows, patio, painters | Visalia · Tulare County | — | — |
| K C Electric | Gonzalez Jesus | — | (559) 789 2523 | Electricians | Strathmore · Tulare County | — | — |
| K Squared Incorporated | Kris Tobias Herd | — | (559) 684 9112 | Other | Tulare · Tulare County | — | — |
| Karen M Mackenzie | Karen M Mackenzie | — | (559) 690 1335 | GC, remodel, ADU | Farmersville · Tulare County | — | — |
| Kasdorf Construction INC | Pedro Meraz Zamora | — | (559) 786 4388 | GC, remodel, ADU | Farmersville · Tulare County | — | — |
| Kaweah Electric LLC | Timothy Ratcliffe Whitlock | — | (559) 786 8079 | Electricians | Porterville · Tulare County | — | — |
| Kaweah Kraftsman | Kaweah Kraftsman | — | (209) 262 4284 | GC, remodel, ADU | Visalia · Tulare County | — | — |
| Kaylor Landscape INC | Christopher Berry Kaylor | — | (559) 781 5189 | Windows, patio, painters | Porterville · Tulare County | — | — |
| Kazarian Welding Service | David Robert Kazarian | — | (559) 730 1401 | Other | Visalia · Tulare County | — | — |
| Keith Wheeler Enterprises INC | Keith John Wheeler | — | (559) 804 3092 | GC, remodel, ADU | Visalia · Tulare County | — | — |
| Keith Wilson Construction | Keith Alan Wilson | — | (559) 799 2227 | GC, remodel, ADU | Exeter · Tulare County | — | — |
| Ken Williams Construction | Kenneth Wayne Williams | — | (559) 679 0773 | GC, remodel, ADU | Visalia · Tulare County | — | — |
| Kenny Lee Lavinder | Kenny Lee Lavinder | — | (559) 564 6233 | GC, remodel, ADU | Woodlake · Tulare County | — | — |
| Kenny Ruffa Construction | Kenneth Lyle Ruffa | — | (559) 333 0457 | Electricians | Strathmore · Tulare County | — | — |
| Key Evidence Lock & Safe INC | Doyle Wyland Pope | — | (559) 733 3333 | Other | Visalia · Tulare County | — | — |
| Khal Construction | Daniel Raymond Khal | — | (559) 967 2854 | GC, remodel, ADU | Visalia · Tulare County | — | — |
| Kingdom Cooling Heating And Air Conditioning Service Incorporated | Michael Daniel Estrada | — | (559) 300 8060 | HVAC | Visalia · Tulare County | — | — |
| Kirk Built Structures INC | Jarrid James Kirk | — | (559) 334 7913 | GC, remodel, ADU | Visalia · Tulare County | — | — |
| Kirt Kennel | Kirt Kennel | — | (559) 905 4076 | GC, remodel, ADU | Porterville · Tulare County | — | — |
| Klauser Masonry INC | Klauser Federico | — | (559) 280 1601 | Other | Visalia · Tulare County | — | — |
| Klp Construction | Kevin Lee Puett | — | (559) 333 3059 | GC, remodel, ADU | Porterville · Tulare County | — | — |
| Knight Guard Security INC | Sandra Laroda Theis | — | (559) 594 4400 | Alarm and generators | Farmersville · Tulare County | — | — |
| Koby Ramage Construction INC | Koby Jeremiah Ramage | — | (559) 372 5453 | GC, remodel, ADU | Exeter · Tulare County | — | — |
| Koenig Electric | Joel David Koenig | — | (559) 679 1318 | Electricians | Visalia · Tulare County | — | — |
| Komplete Maintenance | Jeremy Michael Cantrell | — | (559) 358 0708 | GC, remodel, ADU | Tulare · Tulare County | — | — |
| Korsgaden Plumbing | Korsgaden Plumbing | kris@korsgadenplumbing.com | (559) 786 1815 | GC, remodel, ADU | Visalia · Tulare County | — | — |
| Kracken Construction INC | Rebecka Diane Lewis | — | (970) 209 4051 | GC, remodel, ADU | Tulare · Tulare County | — | — |
| Krc Safety Co INC | Jennifer Suzanne Barber | info@krcsafety.com | (559) 732 0393 | Other | Visalia · Tulare County | — | — |
| L A B Pipeline | Mark Frank Balderama | — | (559) 744 2018 | Other | Lindsay · Tulare County | — | — |
| L G Cortez Enterprises INC | Leodegario Guerrero Cortez | — | (559) 784 8324 | Electricians | Porterville · Tulare County | — | — |
| L J C Drywall INC | Leandro Joel Campos | jc@ljcdrywall.com | (626) 428 5055 | Other | Pixley · Tulare County | — | — |