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Licensed general contractors and ADU builders in Concord · page 3 of 6

541 contractors with a Concord 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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All 541 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 201–300.
GALLWITZ HOMES
B · Lic. #1144789 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GARDELLE CONSTRUCTION
B · also C-27 · Lic. #566769 · Concord 94519
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GASCA CORP
B · Lic. #1148268 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GEMINI CONSTRUCTION GROUP LLC
B · Lic. #1082515 · Concord 94521
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GEMINI DISTRIBUTORS
B · Lic. #430092 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GENE CATANIA CONSTRUCTION
B · also C-35, C-39 · Lic. #404531 · Concord 94520
Workers' comp policy on file
Active — CSLB flag: judgment pending
GENERAL HOME CARE
B · Lic. #787910 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GEORGE ED VAZQUEZ
B · also C-6 · Lic. #837177 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GHI DESIGN & BUILD INC
B · Lic. #1110245 · Concord 94520
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
GI REDNIC CONSTRUCTION
B · Lic. #845080 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GILBANE FEDERAL
B · also A, HAZ · Lic. #702708 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GILBANE FEDERAL JV
B · Lic. #1098494 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GO GREEN CLEANING & CONSTRUCTION
B · Lic. #1153713 · Concord 94521
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GOAT CONSTRUCTION SERVICES
B · Lic. #1154311 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GOLD RUSH CONSTRUCTION
B · Lic. #1002266 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GOLDEN HEIGHTS REMODELING INC DBA GOLDEN HEIGHTS ROOFING
B · also C-39 · Lic. #1068868 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GOLDEN STATE CONTRACTORS CO
B · also C-39 · Lic. #562486 · Concord 94518
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GRACE CONSTRUCTION
B · Lic. #945185 · Concord 94524
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GRAYSON
B · Lic. #758508 · Concord 94524
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GREEN AIR HEATING AND AIR CONDITIONING INC
B · also C-10, C-20, C-46 · Lic. #916517 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GREEN BAY REMODELING INC
B · Lic. #993580 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GREEN EMPIRE BUILDER INC
B · also C-10 · Lic. #1092049 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GREEN GROUP ROOFING
B · also C-39 · Lic. #1051717 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GREGORY L COLE CONSTRUCTION COMPANY
B · Lic. #590321 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GREGORY SANTOS
B · Lic. #1032844 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GRIFFIN/SWINERTON A JOINT VENTURE
B · Lic. #934678 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GRIFFIN/SWINERTON LLC
B · Lic. #1045588 · Concord 94529
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GROUND LEVEL CONSTRUCTION INC
B · also A, C-20, HAZ · Lic. #991672 · Concord 94521
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GROUNDLEVEL CONSTRUCTION
B · also A · Lic. #900017 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GROUNDLEVEL-OVERAA JOINT VENTURE 2
B · also A, C-20, HAZ · Lic. #1084601 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GT POWER CONSTRUCTION INC
B · also C-10 · Lic. #1084083 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GUS FAJARDO CONSTRUCTION
B · Lic. #1016997 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GUZMAN CONSTRUCTION
B · Lic. #1079762 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GWC HOME REMODELING
B · Lic. #789889 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
H & S CONSTRUCTION
B · Lic. #749860 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
H H REMODELING
B · Lic. #1025782 · Concord 94518
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
H I & D CONSTRUCTION
B · Lic. #957302 · Concord 94522
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
H&H CONSTRUCTION SERVICES
B · also C-2 · Lic. #363138 · Concord 94518
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HALSEY CONSTRUCTION LLC
B · Lic. #1070922 · Concord 94519
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HANG KEE MIN
B · also C-36 · Lic. #710539 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HANNAH CONSTRUCTION
B · Lic. #1035602 · Concord 94518
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HARVEST BUILDERS
B · Lic. #756468 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HERITAGE STRUCTURES INC
B · Lic. #1053899 · Concord 94521
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
HERMOSILLO BUILDER
B · Lic. #1154777 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HERRERA GENERAL CONSTRUCTION INC
B · Lic. #1069376 · Concord 94521
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
HIGH DEFINITION SOLAR INC DBA HIGH DEFINITION SOLAR CONSTRUCTION
B · also C-39, C-46 · Lic. #949189 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HILLSIDE CONSTRUCTION
B · Lic. #918318 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HINKSON CONSTRUCTION INC
B · Lic. #989534 · Concord 94521
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HOME AND DESIGN STUDIO LLC
B · Lic. #1149050 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HOME QUALITY REMODELING INC
B · Lic. #838832 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HOMEXPERTS INC
B · also C-39, C-46 · Lic. #1053003 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HOSSAM MOHAMED ALY
B · Lic. #1079438 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HUNTSON CONSTRUCTION
B · Lic. #1143175 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ID CONSTRUCTION
B · Lic. #1011313 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
IDEAL CONSTRUCTION
B · also C-36 · Lic. #1001102 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
INDIAN SUNNY BUILDERS
B · Lic. #964891 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
INSITE DESIGN & BUILD INC
B · Lic. #822229 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
INTEGRIT CONSTRUCTION INC
B · Lic. #1059543 · Concord 94518
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
IRA CONSTRUCTION
B · Lic. #1123891 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
IRONWOOD COMMERCIAL BUILDERS INC
B · also C-9, C-33, C-35 · Lic. #895364 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J & A WHIRLOW PAINTING AND RENOVATION
B · also C-33 · Lic. #739417 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J CO CONTRACTORS INC
B · Lic. #1155539 · Concord 94519
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J DORANTES CONSTRUCTION
B · Lic. #1060699 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J G CONSTRUCTION
B · Lic. #766522 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J GEORGE CONSTRUCTION
B · also C-35 · Lic. #525328 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J J H CONSTRUCTION SERVICES INC
B · Lic. #1127497 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J L CONSTRUCTION
B · Lic. #893070 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J M L CONSTRUCTION
B · Lic. #942584 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J O D R INC
B · Lic. #927456 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J V GENERAL CONSTRUCTION
B · Lic. #926151 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J. SOLANO CONSTRUCTION
B · also C-35 · Lic. #1149389 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J.I.G GENERAL CONTRACTORS INC
B · Lic. #1112150 · Concord 94518
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J&J DYNAMIC CONSTRUCTION INC
B · Lic. #1065264 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JACK'S REMODELING INC
B · Lic. #285875 · Concord 94519
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JACQUELINE M SEENO
B · Lic. #1013841 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JACQUELINE M SEENO CONSTRUCTION CO INC
B · Lic. #1019555 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JAMES A MAYO CONSTRUCTION
B · Lic. #521629 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JANUS CORPORATION
B · also A, ASB, C-2, C-21… · Lic. #572682 · Concord 94518
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JARED OROZCO GENERAL CONTRACTOR
B · also C-54 · Lic. #943194 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JEFFREY MUHLESTEIN CONSTRUCTION
B · Lic. #884687 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JIN188 CONSTRUCTION
B · Lic. #1112152 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JJ CONSTRUCTION
B · Lic. #1084849 · Concord 94521
Workers' comp: License does not have current W/C
✓License Verified CSLB file · Oct 20, 2026
JOE O CONSTRUCTION
B · Lic. #555114 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JOE SANTOS PAINTING
B · also C-33 · Lic. #737418 · Concord 94521
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JOHN 316 CONSTRUCTION INC
B · Lic. #1088605 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JOHN PORTER
B · Lic. #974281 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JOHN SCHULZE CONSTRUCTION
B · Lic. #801871 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JOSE NEGRETE
B · Lic. #1102968 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JOSE ULISES GONZALEZ
B · Lic. #898184 · Concord 94519
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JQ KITCHEN AND BATH
B · Lic. #996844 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JR ELECTRIC AND GENERAL CONTRACTING INC
B · also C-10 · Lic. #1029786 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JTR CONSTRUCTION COMPANY INC
B · Lic. #545436 · Concord 94521
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
K & G REMODELING
B · Lic. #695350 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
K R DESIGN AND CONSTRUCTION
B · Lic. #857254 · Concord 94520
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
K&K JL SERVICES INC DBA K&K CONSTRUCTION
B · also A, C-10, C-27, C-36 · Lic. #1079152 · Concord 94520
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KALJIAN CONSTRUCTION INC
B · Lic. #808093 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KARL J SCHULTZ CONSTRUCTION
B · Lic. #1071511 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KAUFMAN HOME IMPROVEMENT
B · Lic. #925091 · Concord 94518
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KEDING DBA K FLOORS
B · also C-15 · Lic. #973805 · Concord 94518
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KENNETH JORDAN CONSTRUCTION
B · Lic. #881647 · Concord 94521
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026