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Licensed general contractors and ADU builders in Covina · page 3 of 3
218 contractors with a Covina 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 Covina 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 Covina 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 218 licensed general contractors and ADU builders
Order: A–Z by business name (neutral, stated). Showing 201–218. TRI-COUNTY RETROFIT INC
B · Lic. #1046523 · Covina 91724
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TRI-MARK ENTERPRISES INC
B · Lic. #537379 · Covina 91724
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRIPLE PRO CONSTRUCTION INC
B · Lic. #1145894 · Covina 91722
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TUNG-LIN LI
B · also C-10 · Lic. #1049388 · Covina 91722
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
U E L DEVELOPMENT CORP
B · Lic. #936427 · Covina 91724
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
UNIQUE COLOURS INC
B · also C-33 · Lic. #965036 · Covina 91723
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VIERA DESIGN & CONSTRUCTION
B · Lic. #972064 · Covina 91722
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VREJ OHANES MINASIAN
B · Lic. #1002187 · Covina 91724
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
W R GOSS CONSTRUCTION
B · Lic. #876752 · Covina 91724
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WEST COAST DESIGNS AND RENOVATIONS
B · Lic. #875449 · Covina 91723
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WFG VENTURES INC
B · Lic. #1079437 · Covina 91723
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
WOOD CASTLE DOORS AND WINDOWS
B · Lic. #847693 · Covina 91722
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WOODLANDS GENERAL CONTRACTING LLC
B · also C-8, D-12 · Lic. #1024533 · Covina 91724
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
XIAO CHEN
B · Lic. #1112856 · Covina 91724
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
Y A K A R
B · also A, C-10 · Lic. #909978 · Covina 91723
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ZHANG CONSTRUCTION
B · Lic. #1017470 · Covina 91722
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ZHUOBIN WU
B · Lic. #1103637 · Covina 91723
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ZIHENG GUO
B · also C-10, C-20 · Lic. #1142793 · Covina 91723
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026