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Licensed general contractors and ADU builders in Thousand Oaks · page 4 of 4

313 contractors with a Thousand Oaks 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 Thousand Oaks 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 Thousand Oaks 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 313 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 301–313.
WALKER CONSTRUCTION
B · also C-5 · Lic. #999013 · Thousand Oaks 91360
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WALKER HOME REMODELING INC
B · Lic. #616499 · Thousand Oaks 91360
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WALLZ ARK CONSTRUCTION
B · Lic. #1154111 · Thousand Oaks 91360
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WARDS AMERICAN BUILDING CONCEPTS INC
B · Lic. #754779 · Thousand Oaks 91360
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WATERFALLS ETCETERA
B · also C-27, C-53 · Lic. #850915 · Thousand Oaks 91362
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WEST OAKS CONSTRUCTION
B · also C-36 · Lic. #986826 · Thousand Oaks 91360
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WEST OAKS CONSTRUCTION INC
B · also C-36 · Lic. #1143123 · Thousand Oaks 91360
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WESTLAN CONSTRUCTION
B · also C-10 · Lic. #483418 · Thousand Oaks 91362
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WILLIAM CHRISTOPHER QUILTER
B · Lic. #715551 · Thousand Oaks 91362
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WILLIAM WILSON CONSTRUCTION & DEVELOPMENT
B · Lic. #571598 · Thousand Oaks 91360
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WINDSOR BUILDERS INC
B · Lic. #883488 · Thousand Oaks 91362
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WORLDWIDE PROPERTIES INC
B · Lic. #936154 · Thousand Oaks 91362
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
YORK CONSTRUCTION COMPANY
B · Lic. #1122293 · Thousand Oaks 91361
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026