| Alvarado Construction | Matthew Thomas Alvarado | — | (707) 951 0180 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Ave Maria Construction LLC | William Christopher Blakely | — | (707) 460 8414 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Babich Construction | Henry Thomas Jr Babich | — | (707) 465 3267 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Bayon Construction INC | Joshua Luke Bayon | — | (707) 951 0528 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Bayside Excavation & Construction | Johnny Earl Jacobs | — | (707) 218 8188 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Bob Salvatore Construction | James Robert Salvatore | — | (650) 445 5022 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Bommelyn Construction | William Henry Sr Bommelyn | — | (707) 951 1723 | GC, remodel, ADU | Smith River · Del Norte County | — | — |
| California Construction Company | Ky James Maltbie | — | (707) 464 1899 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Cetnar Construction INC | Helen Louise Cetnar | — | (707) 954 8872 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Clean Cut Builders | Clean Cut Builders | — | (707) 460 9300 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Construction Services | Matthew Cary Sr Williams | — | (707) 834 2136 | GC, remodel, ADU | Klamath · Del Norte County | — | — |
| Craftsman Homes & Woodworking | Craftsman Homes & Woodworking | — | (408) 781 3261 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Crescent Builders LLC | Gerald Lloyd Bitzer | info@crescent-builders.com | (707) 951 5526 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Croft Construction | Donald John Croft | — | (707) 487 7540 | GC, remodel, ADU | Smith River · Del Norte County | — | — |
| Curtis E Clewell Construction | Curtis Edward Clewell | — | (707) 954 6974 | GC, remodel, ADU | Smith River · Del Norte County | — | — |
| Dana Allard DBA Castle Rock Countertops & Construction | Dana Ian Allard | — | (707) 465 1836 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Dave Kettlewell Cabinets And Woodworking | Dave Kettlewell Cabinets And Woodworking | — | (707) 458 3206 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Del Norte Senior Center INC | Martha Lee Mcclure | — | (707) 464 3069 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Donald Hartley Construction | Donald C Hartley | — | (707) 218 7688 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Elk Creek Builders LLC | Samuel Howard Schauerman | — | (707) 951 0791 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Emerald Ridge Construction | Russ Wayne Olson | — | (707) 954 4816 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| G Construction | Daniel William Gillis | — | (707) 218 1020 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| G R W Construction - Design & Remodeling | Guy Robert Wintersteen | — | (510) 967 9524 | GC, remodel, ADU | Smith River · Del Norte County | — | — |
| Grove Construction A California Corporation | Vickie Lea Brunson | — | (707) 487 7381 | GC, remodel, ADU | Smith River · Del Norte County | — | — |
| Henderson Homes | Henderson Homes | — | (707) 908 3158 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Homer L Dollar Iii | Homer L Dollar Iii | — | (707) 954 0756 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Huie Construction | Bruce Duane Huie | — | (707) 321 8395 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Inman Construction | John Eric Inman | — | (707) 460 3063 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| J M E Construction | James Michael Ecker | — | (707) 954 9480 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Jaytuk Steinruck Construction | Jaytuk Donnell Steinruck | — | (707) 951 1188 | GC, remodel, ADU | Smith River · Del Norte County | — | — |
| Jim Kerr Home Repair | Jim Kerr Home Repair | — | (707) 957 3875 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| John A Safford Construction | John Albert Safford | — | (707) 464 4435 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Jorge Jimenez General Construction INC | Jorge Enrique Jimenez | — | (707) 954 6914 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Julianna Landscape | Julianna Landscape | — | (707) 382 3858 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Kevin Marsh Construction | Kevin David Marsh | — | (707) 954 2276 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Ks Construction LLC | Justin Dale Paul Schrader | — | (707) 954 1104 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| L&a's Construction | Amanda Rae Brown | — | (541) 270 0252 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Lnl Design And Construction | Leonard Nickey Lafazio | — | (707) 465 6432 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Loftin General Construction | Warren Boyd Loftin | — | (707) 951 4888 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |
| Loveco Builder | Loveco Builder | — | (707) 951 0466 | GC, remodel, ADU | Crescent City · Del Norte County | — | — |