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Licensed general contractors and ADU builders in Fortuna

53 contractors with a Fortuna mailing address hold an active (CLEAR) CSLB B General Building license in CSLB's license file dated Oct 20, 2026. Get quotes from up to 3 of them →

A B General Building license covers jobs with two or more unrelated trades, like an ADU, an addition or a remodel. A B contractor can't take a stand-alone plumbing, electrical or roofing job unless they also hold that specialty license or subcontract it to someone who does.
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Ad space · openAdvertise here
A Featured spot on this general building & adu page for Fortuna is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →

All 53 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 1–53.
A AND G CONCRETE
B · also C-8 · Lic. #889481 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AARON DULITZ
B · Lic. #879963 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADAMS CONSTRUCTION
B · Lic. #747855 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BEACOM CONSTRUCTION CO
B · also A, C-6, C-33, HAZ · Lic. #168923 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BERTAIN CONSTRUCTION
B · Lic. #847159 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BOECHLER BUILDERS
B · Lic. #768526 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BOLLAN BUILT CONSTRUCTION
B · Lic. #1014218 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BOLLAN CONSTRUCTION
B · Lic. #853470 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CHRIS CUSTOM CARPENTRY
B · Lic. #606764 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
COLLINGS CONSTRUCTION
B · Lic. #840674 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DERSTINE BUILDER
B · Lic. #1163016 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
EUREKA FIRE PROTECTION
B · also C-16 · Lic. #1101704 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EUREKA FIRE PROTECTION
B · also C-16 · Lic. #761282 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FOUNDATION FIRST CONSULTING LLC
B · also C-8, C-10 · Lic. #1147762 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FRIESEN HOMES
B · also C-47 · Lic. #1051217 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GLADDEN CONSTRUCTION
B · Lic. #741946 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HERYFORD ELECTRIC & COMMUNICATIONS
B · also A, C-10 · Lic. #641124 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HESCH CONSTRUCTION
B · Lic. #999863 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HUGGLER CONSTRUCTION
B · also C-10 · Lic. #394231 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HUNTER AND SON CONSTRUCTION INC
B · Lic. #1082278 · Fortuna 95540
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
HURST CONSTRUCTION
B · Lic. #996370 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JEFF WHITEHEAD CONSTRUCTION
B · Lic. #1153592 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JUNIOR BARNS L L C
B · Lic. #983820 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KRITERION CONSTRUCTION SERVICES INC
B · Lic. #936219 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LOGAN'S GENERAL CONSTRUCTION
B · Lic. #1124567 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MARK VELLIS CONSTRUCTION
B · Lic. #646178 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MICHAEL VERBICH CONSTRUCTION
B · Lic. #1030269 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MOORE CONSTRUCTION CO
B · Lic. #542770 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
NEAL J MC KENNY CORPORATION
B · also C-29, C-35, C-36, C-54 · Lic. #461444 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
P MICHAEL GENT
B · Lic. #466248 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PETERSON PLUMBING
B · also C-36 · Lic. #681692 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PLUMB CONSTRUCTION
B · Lic. #886905 · Fortuna 95540
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
RAY CHISUM CONSTRUCTION
B · also C-21 · Lic. #256068 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RELIABUILD CONTRACTING
B · Lic. #1159868 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROBINSON HOMES
B · Lic. #1059319 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RORY STEVENS CONSTRUCTION
B · Lic. #1128187 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROYSE RESTORATION
B · also ASB, C-33 · Lic. #578956 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RYAN HENRY CONSTRUCTION
B · Lic. #1078325 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SANDBERG CONSTRUCTION
B · Lic. #1071953 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SERGIO VALENCIA CONSTRUCTION
B · Lic. #900994 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SHULTZ CONSTRUCTION
B · Lic. #785888 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SMITH CONSTRUCTION
B · also C-9 · Lic. #316286 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SPRINGVILLE DEVELOPMENT CO INC
B · Lic. #714908 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STANMAR CONSTRUCTION
B · Lic. #432355 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SWANLUND BUILDING DESIGN & REMODELING INC
B · Lic. #1112737 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SYNERGY HUMBOLDT
B · Lic. #1142644 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
THOMPSON CONSTRUCTION
B · Lic. #879940 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
THOMPSON CONSTRUCTION
B · Lic. #895554 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TUGBOAT CHARLIE'S CONSTRUCTION COMPANY
B · Lic. #1077810 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WENDELL JOHN GRAY CONSTRUCTION
B · also A · Lic. #683418 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WENDT CONSTRUCTION CO INC
B · also A, C-8, C-21 · Lic. #622738 · Fortuna 95540
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WILSON CONSTRUCTION
B · Lic. #700467 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WINKELHAUS CONSTRUCTION
B · Lic. #982523 · Fortuna 95540
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026