California › Humboldt County › General Building & ADU › Hydesville
Licensed general contractors and ADU builders in Hydesville
18 contractors with a Hydesville 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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A Featured spot on this general building & adu page for Hydesville 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 →
Ad space · openAdvertise here
A Featured spot on this general building & adu page for Hydesville 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 18 licensed general contractors and ADU buildersOrder: A–Z by business name (neutral, stated). Showing 1–18.
ANU WAY CONSTRUCTION
B · Lic. #1133648 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BOB WILLS CONSTRUCTION A PARTNERSHIP
B · Lic. #993863 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CHAD SEFTON CONSTRUCTION
B · Lic. #904258 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CRAWLEY CONSTRUCTION
B · also C-54 · Lic. #874505 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DINSMORE CONSTRUCTION CO
B · Lic. #539046 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FITZE QUALITY CONSTRUCTION
B · Lic. #539248 · Hydesville 95547
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GATEWAY CONTRACTING
B · Lic. #848554 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GESS CONSTRUCTION
B · Lic. #773141 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LUSTER CONSTRUCTION COMPANY INC
B · Lic. #676312 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MC KENZIE CONSTRUCTION
B · Lic. #644047 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RICHARD FRIESEN
B · Lic. #933295 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RICHTER CONSTRUCTION
B · Lic. #795088 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SOVEREIGN CONSTRUCTION
B · Lic. #1043483 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
THOMSEN CONSTRUCTION
B · Lic. #483959 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VAN DUZEN CONSTRUCTION
B · also C-27 · Lic. #842433 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VILTRAKIS CONSTRUCTION INC
B · also C-27 · Lic. #1068776 · Hydesville 95547
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WEEKS CONSTRUCTION
B · Lic. #1002293 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WILLIAM GRAY CONSTRUCTION
B · also A · Lic. #894349 · Hydesville 95547
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026