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Licensed general contractors and ADU builders in Fullerton · page 4 of 4

385 contractors with a Fullerton 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 Fullerton 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 385 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 301–385.
RAMOS-SANTACRUZ PROPERTY INVESTMENTS LLC
B · Lic. #1100018 · Fullerton 92835
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RANDALL A BERGUM
B · Lic. #483680 · Fullerton 92834
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RBCI INC
B · Lic. #867627 · Fullerton 92831
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RED HAWK CONSTRUCTION
B · Lic. #852453 · Fullerton 92835
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
REE ALPHA CONSTRUCTION INC
B · Lic. #1084129 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RELY-ON TECHNOLOGIES
B · also C-16, D-34 · Lic. #506096 · Fullerton 92832
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RITE - LOOM CARPET CO
B · also C-15, C-54 · Lic. #683712 · Fullerton 92835
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROBERT F WALKER
B · Lic. #557978 · Fullerton 93831
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROBIN P HARTNETT
B · also A, HAZ · Lic. #545007 · Fullerton 92832
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROLAND CONSTRUCTION SERVICE
B · Lic. #845321 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROMAN D CONSTRUCTION & CONSULTING
B · Lic. #1130872 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROYAL CONSTRUCTION CO
B · also C-33 · Lic. #378386 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RUBEN COCIS
B · Lic. #1026457 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RUICAST GENERAL CONSTRUCTION
B · Lic. #1083050 · Fullerton 92832
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RYAN CONNET
B · Lic. #1063817 · Fullerton 92832
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RYAN ELIAS RAMOS
B · Lic. #1040246 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
S AND M SERVICE INC
B · also C-10, C-36 · Lic. #1085200 · Fullerton 92831
Workers' comp policy on file
Active — CSLB flag: class removal pending
S E M CONSTRUCTION GROUP
B · Lic. #1129419 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
S P S CONSTRUCTION SERVICES
B · also C-17, D-28 · Lic. #850516 · Fullerton 92831
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SANDRINI DESIGN BUILDER
B · Lic. #1099108 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SANG HYUN PARK
B · Lic. #833534 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SANG JIN CHO
B · also C-10 · Lic. #1118592 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SANGHOON GAE
B · Lic. #1078763 · Fullerton 92832
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SANGMIN LEE
B · Lic. #1151216 · Fullerton 92835
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SASCO
B · Lic. #340163 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SCA CONSTRUCTION SERVICES
B · Lic. #1050022 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SCOTT F FOLEY CONSTRUCTION INC
B · Lic. #518685 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SEA INNOVATION INC
B · Lic. #1052489 · Fullerton 92832
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SEREIN CO INC
B · also C-33 · Lic. #1048802 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SHANE CHANG
B · Lic. #1161491 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SHIN GEN CONSTRUCTION
B · Lic. #1158653 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SHIRE'S CONSTRUCTION COMPANY THE
B · Lic. #982037 · Fullerton 92835
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SKYMACK CONSTRUCTION
B · also C-27, C-36 · Lic. #1113491 · Fullerton 92832
Workers' comp policy on file
Active — CSLB flag: disciplinary bond filed
SNC CONSTRUCTION & HOME IMPROVEMENTS INC
B · Lic. #934374 · Fullerton 92831
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SOLID BUILT CORP
B · also C-33 · Lic. #1113509 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STEEL CREEK BUILDERS
B · Lic. #1160823 · Fullerton 92835
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STEPHEN VINCENT KOPANSKI
B · also C-33 · Lic. #522031 · Fullerton 92835
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STEVE S OH
B · Lic. #1077253 · Fullerton 92831
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STRAIGHT LINE CONSTRUCTION
B · Lic. #1072522 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STRONGARM ENVIRONMENTAL FIELD SERVICES INC
B · also C-8, C-57, HAZ · Lic. #766463 · Fullerton 92832
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SUENG LEE ELECTRIC COMPANY
B · also C-10 · Lic. #1051361 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SUNBEAM BUILDERS INC
B · Lic. #973470 · Fullerton 92831
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SUNG WOOK HONG
B · Lic. #1098567 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SUNRISE PAINTING CO
B · also C-33 · Lic. #729115 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SUPERB CONSTRUCTION INC
B · Lic. #1001799 · Fullerton 92832
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SUPERIOR WALL SYSTEMS INC
B · also C-9, C-35 · Lic. #475436 · Fullerton 92831
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
T H H CONSTRUCTION
B · Lic. #1006910 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
T M F SERVICES
B · Lic. #919740 · Fullerton 92835
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TAUTFORM INC
B · Lic. #978326 · Fullerton 92831
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TCS CONSTRUCTION
B · Lic. #1059828 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TEAM RESTORATION LLC
B · Lic. #1076871 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TED C KINGSLAND
B · Lic. #565450 · Fullerton 92838
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TERRA UNIVERSAL INC
B · Lic. #1120020 · Fullerton 92831
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TERRACON CONSTRUCTION & DESIGN
B · Lic. #861822 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THE BLESSING BUILDERS INC
B · also C-20 · Lic. #1099208 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THOMAS GORDON COULTRUP II
B · Lic. #525364 · Fullerton 92835
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
THOMASVILLE CONSTRUCTION INC
B · also A, C-2, C-20, C-36… · Lic. #585556 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TIERRA STONEWORKS & BUILDING INC
B · Lic. #1148902 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TL CONSTRUCTION
B · Lic. #1082046 · Fullerton 92831
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TNT CONSTRUCTION
B · Lic. #802408 · Fullerton 92833
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
TOTAL CONSTRUCTION SERVICES
B · Lic. #1150671 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TOWO ENTERPRISE INC
B · also A, C-10 · Lic. #986567 · Fullerton 92831
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRINITY ELECTRIC ENTERPRISE INC
B · also C-10 · Lic. #1030995 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TYLER STEVENS
B · also C-16, C-36 · Lic. #671757 · Fullerton 92831
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
U O S CONSTRUCTION INC
B · Lic. #940288 · Fullerton 92831
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
U S CONSTRUCTION
B · Lic. #617190 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
UB ONE
B · Lic. #1052304 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
UNLIMITED REMODELING INC
B · Lic. #687123 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
UOS ENGINEERING
B · also A · Lic. #1058321 · Fullerton 92831
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
UP BUILDER
B · Lic. #1097366 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
URBAN CONSTRUCTION
B · also C-27 · Lic. #590859 · Fullerton 92832
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
URIETA'S BUILDERS INC
B · Lic. #1093902 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
V P F CONSTRUCTION
B · Lic. #1022868 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VECTOR GENERAL CONTRACTORS INC
B · also C-10 · Lic. #1002460 · Fullerton 92831
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VICKARY CONSTRUCTION
B · Lic. #1070020 · Fullerton 92831
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VIDARI RESTORATION
B · Lic. #1157469 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VIEW CONSTRUCTION
B · Lic. #970399 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WON GUN CHO
B · Lic. #1132094 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WONDER NATURE CONSTRUCTION INC
B · also C-10 · Lic. #1122658 · Fullerton 92833
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WORKS DESIGN & CONSTRUCTION
B · Lic. #956594 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
YEALPHA
B · also C-10 · Lic. #1094134 · Fullerton 92831
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
YONG HEE HAHN
B · Lic. #1151767 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
YOUSEF HABHAB
B · also A · Lic. #1117811 · Fullerton 92835
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
YUN HO KIM
B · Lic. #1104919 · Fullerton 92833
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ZASPEL CONSTRUCTION
B · Lic. #828861 · Fullerton 92832
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026