Licensed contractors in San Mateo, CA
288 company licenses with a clear status in San Mateo, CA, in the CSLB file of October 1, 2026.
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| 10-4 MILLWORK | 1126005 | C-6 — Cabinet, Millwork and Finish Carpentry | Sep 30, 2028 |
| 3 E SOLUTIONS INC | 1135957 | C-7 — Low Voltage Systems | Apr 30, 2027 |
| A A A AVALON BUILDER CORPORATION | 932093 | B — General Building | Apr 30, 2027 |
| A GREEN HOME AGH COMMERCIAL INC | 934342 | B — General Building | Feb 28, 2027 |
| AA CUSTOMS PROAV INC | 1066351 | C-10 — Electrical | Apr 30, 2027 |
| AB MOUR DEVELOPMENT | 838627 | B — General Building | May 31, 2028 |
| ABBEY CARPET FLOORS SAN MATEO CARPETS INC | 755546 | C-15 — Flooring and Floor Covering | Nov 30, 2026 |
| ABBEY ROOFING INC | 582680 | B — General Building | Nov 30, 2026 |
| ABN CONSTRUCTION INC | 1075744 | B — General Building | May 31, 2027 |
| ABS PLASTERING INC | 1061838 | C-35 — Lathing and Plastering | Apr 30, 2028 |
| AC & LC CORPORATION | 903301 | B — General Building | Sep 30, 2027 |
| ACE HEATING & AIR CONDITIONING INC | 794984 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| ADORNMENT PAINTING INC | 799484 | C-9 — Drywall | Sep 30, 2027 |
| ADU SAN MATEO LLC | 1145539 | B — General Building | Oct 31, 2027 |
| ADVANCED SOLUTIONS HEATING AND AIR CONDITIONING INC | 842594 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| ALBA CONSTRUCTION SERVICES INC | 961708 | B — General Building | Jun 30, 2027 |
| ALERT DOOR SERVICE INC | 398025 | D-28 — Doors, Gates and Activating Devices | Jan 31, 2027 |
| ALFIE HOLMES PAINTING | 803238 | C-33 — Painting and Decorating | Apr 30, 2028 |
| ALLIANCE DEMOLITION INC | 1059495 | C-21 — Building Moving/Demolition | Oct 31, 2026 |
| ALMER CORP | 657749 | A — General Engineering | Oct 31, 2026 |
| AMERICAN EAGLE ROOFING & SHEETMETAL INC | 818252 | C-39 — Roofing | Feb 28, 2027 |
| AMIARI INC | 1138009 | B — General Building | Oct 31, 2027 |
| AMOROSO OVERWATCH JV | 1159821 | A — General Engineering | Aug 31, 2028 |
| AMOROSO S J CONSTRUCTION CO LLC | 331024 | A — General Engineering | Feb 29, 2028 |
| ARBORCO TREE SERVICE | 1149491 | C-49 — Tree and Palm | Jan 31, 2028 |
| AREA DEVELOPMENT INC | 490920 | B — General Building | May 31, 2028 |
| ARMOR ELECTRIC INC | 890837 | C-10 — Electrical | Dec 31, 2027 |
| ASSURE MSP LOW VOLTAGE ASSURE MSP INC | 1107485 | C-7 — Low Voltage Systems | Jul 31, 2027 |
| ATPOINT INC | 1051062 | C-7 — Low Voltage Systems | Mar 31, 2027 |
| B A F D INC B A F INC | 959991 | C-15 — Flooring and Floor Covering | Apr 30, 2027 |
| B V GENERAL CONSTRUCTION | 1155820 | B — General Building | May 31, 2028 |
| BACKFLOW PRO INC THE | 933568 | C-36 — Plumbing | Jun 30, 2027 |
| BAIR RENOVATIONS | 1129808 | B — General Building | Apr 30, 2028 |
| BAKER'S FLOOR AND SURFACE CBR SERVICES INC | 977260 | C-15 — Flooring and Floor Covering | Sep 30, 2028 |
| BARISONE CONSTRUCTION INC | 1027708 | B — General Building | Aug 31, 2028 |
| BARSI DAN CONSTRUCTION INC | 704450 | B — General Building | Jul 31, 2028 |
| BAY - CON INFRASTRUCTURE | 957819 | A — General Engineering | Nov 30, 2027 |
| BAY AREA TREE COMPANY INC | 798827 | D-49 — Tree Service | Aug 31, 2027 |
| BAY CITIES ELECTRIC MIKOL INC | 690640 | C-10 — Electrical | Feb 28, 2027 |
| BAYHILL HEAT & AIR INC | 917996 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| BAYWOOD FLOORING INC | 908468 | C-15 — Flooring and Floor Covering | Dec 31, 2027 |
| BAYWORKS CONSTRUCTION INC | 613511 | B — General Building | May 31, 2027 |
| BEAR CONSTRUCTION ENTERPRISES INC | 720913 | B — General Building | Jun 30, 2027 |
| BEAUTY HOME CONSTRUCTION INC | 946273 | B — General Building | Apr 30, 2028 |
| BENSON & SON ELECTRIC INC | 319954 | C-10 — Electrical | Nov 30, 2027 |
| BLUELINE FLOOR COVERINGS ANDRES CAJAL ENTERPRISES | 898740 | C-15 — Flooring and Floor Covering | Dec 31, 2027 |
| BRANDT PLUMBING BRANDT S A INC | 860519 | C-36 — Plumbing | Jun 30, 2027 |
| BRYSON ROOFING INC | 387712 | C-39 — Roofing | Mar 31, 2028 |
| BUCA BUILDERS INC | 975506 | B — General Building | Aug 31, 2028 |
| BUCIO GARDEN SERVICE A PARTNERSHIP | 974061 | C-27 — Landscaping | Jun 30, 2028 |
| C H S CONSTRUCTION INC | 829850 | B — General Building | Apr 30, 2028 |
| CAL - PAC ROOFING OF SAN MATEO SAN MATEO CAL - KIWI ROOFING INC | 735061 | C-39 — Roofing | Apr 30, 2027 |
| CAL PAINTING | 739830 | C-33 — Painting and Decorating | Nov 30, 2026 |
| CALEDONIAN MASONRY INC | 933597 | B — General Building | Jun 30, 2027 |
| CALIBUILDER CALIBUILDER CONSTRUCTION INC | 999089 | B — General Building | Dec 31, 2026 |
| CALVERT BUILDERS | 1139966 | B — General Building | Jul 31, 2027 |
| CARNEY REFRIGERATION INC | 387511 | C-38 — Refrigeration | Apr 30, 2028 |
| CARPET DEPOT EXPRESS INC THE | 914894 | C-15 — Flooring and Floor Covering | Apr 30, 2028 |
| CARSTENS CONSTRUCTION CO CARSTENS REALTY | 305427 | B — General Building | Mar 31, 2028 |
| CASTELLANOS CONSTRUCTION INC | 899848 | B — General Building | Jul 31, 2027 |
| CAWC WATERPROOFING & RESTORATION | 255484 | B — General Building | Apr 30, 2028 |
| CENTURY ONE PLUMBING & CONSTRUCTION INC | 532683 | B — General Building | Nov 30, 2026 |
| CENTURY SERVICE PROS INC | 1061917 | B — General Building | Jan 31, 2028 |
| CERAMIC & TILE COUNTERTOPS C C GRANITE AND MARBLE | 1061506 | C-54 — Ceramic and Mosaic Tile | Dec 31, 2027 |
| CHIANG ROBERT GENERAL CONTRACTING INCORPORATED | 973403 | B — General Building | May 31, 2028 |
| CHURAPE SAMANO CONSTRUCTION INC | 1147345 | B — General Building | Dec 31, 2027 |
| CIRCLEFOOT | 982112 | B — General Building | Feb 29, 2028 |
| CITY BUILDING INC | 324335 | B — General Building | Nov 30, 2027 |
| CONSOLID INC | 1081297 | B — General Building | Sep 30, 2027 |
| CONSTRU-Y-DREAMS | 1155679 | B — General Building | May 31, 2028 |
| CONSTRUCTIVE SOLUTIONS INC | 990564 | B — General Building | Feb 29, 2028 |
| CONTROL POINT AIR | 1068207 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| COPELAND BUILDERS INC | 1160642 | B — General Building | Sep 30, 2028 |
| CORVANE CONSTRUCTION GROUP INC | 900920 | B — General Building | Sep 30, 2028 |
| CP MECHANICAL BAYSIDE HEATING & AIR CONDITIONING INC | 558197 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| CRAFTWORKS HOLDINGS INC | 1130236 | C-33 — Painting and Decorating | Dec 31, 2026 |
| CRAFTWORKS PAINTERS OF SOUTHERN CALIFORNIA CRAFTWORKS HOLDINGS INC | 1132575 | C-33 — Painting and Decorating | Feb 28, 2027 |
| CRAFTWORKS PAINTERS OF THE BAY AREA PENINSULA IMPROVEMENTS INC | 881317 | C-33 — Painting and Decorating | Jul 31, 2028 |
| CTC CONSTRUCTION LLC | 1150296 | B — General Building | Feb 29, 2028 |
| CULLIGAN MANAGEMENT COMPANY INC | 254368 | B — General Building | Oct 31, 2026 |
| D'ELIA CONSTRUCTION INC | 840519 | B — General Building | Nov 30, 2026 |
| DEL REY CONSTRUCTION CO INC | 412533 | B — General Building | Oct 31, 2027 |
| DEV ELECTRIC INC | 585407 | C-10 — Electrical | Jan 31, 2028 |
| DITTMANN PLUMBING INC | 311169 | C-36 — Plumbing | Sep 30, 2028 |
| DOOR & GATE COMPANY INC | 1082652 | D-28 — Doors, Gates and Activating Devices | Jan 31, 2027 |
| DRYER VENT SPECIALISTS THE LAUNDRY LLC | 1160043 | D-34 — Prefabricated Equipment | Aug 31, 2028 |
| DUCT CLEANING SERVICES INC | 946780 | D-64 — Non-specialized | Sep 30, 2027 |
| EBR SERVICES | 1130894 | B — General Building | Dec 31, 2026 |
| EDGE ROOFING GROUND UP CONSTRUCTION DEVELOPMENT INC | 893260 | B — General Building | Sep 30, 2027 |
| ELECTRIC CONNECTIONS LLC | 1103111 | C-10 — Electrical | Jul 31, 2028 |
| ELEMENT C-39 ROOFING INC | 1073754 | B — General Building | Mar 31, 2027 |
| ELIA CUSTOM BUILDERS LLC | 1161151 | B — General Building | Sep 30, 2028 |
| EMERALD GREENS GRASS LLC | 1104368 | C-27 — Landscaping | May 31, 2027 |
| EMINENT ELECTRICAL INC | 836233 | B — General Building | Oct 31, 2028 |
| ENER PROS ELECTRICAL | 1114402 | C-10 — Electrical | Dec 31, 2027 |
| ESSA NETWORK INC | 656827 | C-7 — Low Voltage Systems | Oct 31, 2026 |
| EXCEL PAINTING COMPANY INC | 933439 | C-33 — Painting and Decorating | Jun 30, 2027 |
| EXPRESS HOMESERVICES CORPORATION | 1142221 | A — General Engineering | Aug 31, 2027 |
| EXPRESS PLUMBING E P S INC | 778428 | A — General Engineering | May 31, 2028 |
| EXQUISITE HARDWOOD FLOORS INC | 1031873 | C-15 — Flooring and Floor Covering | Oct 31, 2027 |
| F C C PLUMBING INC | 1077108 | C-36 — Plumbing | Jun 30, 2027 |
| FAST SIGNS SAN MATEO CS RESULTS LLC | 1151099 | D-42 — Non-Electrical Sign Installation | Feb 29, 2028 |
| FBDB CONSTRUCTION CORP | 1120555 | B — General Building | Mar 31, 2028 |
| FIBERGLASS UNLIMITED INC | 809566 | D-12 — Synthetic Products | Jun 30, 2028 |
| FINE LINES DESIGN & CONSTRUCTION CORP | 1150512 | B — General Building | Feb 29, 2028 |
| FINISH LINE ROOFING INC | 1028075 | C-39 — Roofing | Jan 31, 2028 |
| FIRST STAGE ELECTRIC LLC | 1047319 | C-10 — Electrical | Dec 31, 2026 |
| FITZGERALD PAUL LANDSCAPES INC | 943040 | C-27 — Landscaping | Feb 29, 2028 |
| FITZGERALD TOMAS CONSTRUCTION INC | 979673 | A — General Engineering | Dec 31, 2026 |
| FLOOR STATION THE | 1082510 | C-15 — Flooring and Floor Covering | Oct 31, 2027 |
| FUATA ELECTRIC INC | 906539 | C-10 — Electrical | Jul 31, 2027 |
| FUDO CONSTRUCTION INCORPORATED | 860641 | A — General Engineering | May 31, 2028 |
| FULL GARDENING SERVICE INC | 679673 | C-27 — Landscaping | Oct 31, 2027 |
| G & C CONSTRUCTION SERVICES INC | 1022951 | B — General Building | Jan 31, 2027 |
| GILMANS KITCHENS AND BATHS GILMAN SCREENS & KITCHENS | 817244 | B — General Building | Feb 28, 2027 |
| GIO'S FLOORS LLC | 1156842 | C-15 — Flooring and Floor Covering | Jun 30, 2028 |
| GOLDEN BLUESKY BUILDERS INC | 1156257 | B — General Building | Jun 30, 2028 |
| GOLDEN STATE CONSTRUCTION GOLDEN STATE MARBLE AND CONSTRUCTION INC | 1126723 | B — General Building | Sep 30, 2028 |
| GREEN DAY LANDSCAPING INC | 1128785 | C-27 — Landscaping | Nov 30, 2026 |
| GREEN FASHION NURSERY INC | 1095615 | C-27 — Landscaping | Aug 31, 2028 |
| GREEN LEAF LANDSCAPING & MAINTENANCE | 1146718 | C-27 — Landscaping | Nov 30, 2027 |
| GREENSCAPE CONSTRUCTION INC | 1002750 | B — General Building | Apr 30, 2027 |
| GREGG'S PLUMBING & HEATING INC | 900741 | B — General Building | Nov 30, 2027 |
| GROK CONSTRUCTION GROUP INC | 1152750 | B — General Building | Mar 31, 2028 |
| GROVISORS INC | 1146325 | C-10 — Electrical | Nov 30, 2027 |
| GUILIA CONSTRUCTION INCORPORATED | 925936 | B — General Building | Dec 31, 2026 |
| H M INTEGRATED SERVICES INCORPORATED | 817397 | C-15 — Flooring and Floor Covering | Jun 30, 2028 |
| H M W DEVELOPMENT INC | 822005 | A — General Engineering | Jul 31, 2027 |
| HEMI'S PLUMBING SERVICE LLC | 1099842 | C-36 — Plumbing | Dec 31, 2026 |
| HER CONSTRUCTION | 1120667 | B — General Building | May 31, 2028 |
| HILLSIDE PLUMBING COMPANY INC | 860119 | C-36 — Plumbing | Jun 30, 2027 |
| HMM GENERAL CONTRACTOR INC | 946873 | B — General Building | Nov 30, 2027 |
| HOME THEATER INNOVATIONS | 1020095 | C-7 — Low Voltage Systems | Oct 31, 2026 |
| HOME TWIST BUILDER CONSTRUCTION INC | 1159089 | B — General Building | Aug 31, 2028 |
| I E GENERAL CONST INC | 988267 | B — General Building | Nov 30, 2027 |
| IMBELLONI CONSTRUCTION CO INC | 304975 | B — General Building | Sep 30, 2028 |
| IME PAINTING INC | 1115224 | C-33 — Painting and Decorating | Jan 31, 2028 |
| IMPRESSIVE HARDWOOD FLOORS INC | 1030965 | C-15 — Flooring and Floor Covering | Sep 30, 2027 |
| INA CONSTRUCTION INC | 1043920 | B — General Building | Sep 30, 2028 |
| INNOVATION PAINTING PLUS | 1004269 | B — General Building | Jun 30, 2027 |
| INTEGRAL CONSTRUCTION INC | 1134878 | B — General Building | Mar 31, 2027 |
| IRON AND PINE CONSTRUCTION LLC | 1120327 | B — General Building | May 31, 2028 |
| IZMIRIAN ROOFING & SHEET METAL PENINSULA SECURITY BUILDING CO LTD | 277624 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| J J R CONSTRUCTION INC | 665645 | A — General Engineering | Mar 31, 2027 |
| J M PROPERTY SERVICE LLC | 733670 | B — General Building | Jul 31, 2028 |
| J W MCCLENAHAN CO | 308818 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Nov 30, 2027 |
| JAMESON NELSON CONSTRUCTION INC | 941111 | B — General Building | Dec 31, 2027 |
| JEMCOR CONSTRUCTION PARTNERS INC | 1023748 | B — General Building | Feb 28, 2027 |
| JEMI ELECTRIC CONTRACTOR INC | 1154901 | C-10 — Electrical | May 31, 2028 |
| JEOVANNI'S TILE DESIGN INC | 1148297 | C-54 — Ceramic and Mosaic Tile | Dec 31, 2027 |
| JL INTEGRATED | 949712 | C-7 — Low Voltage Systems | Jun 30, 2028 |
| JMJJ ELECTRIC JMJJ BUILDERS INC | 951116 | B — General Building | Aug 31, 2028 |
| JMW CORPORATION | 1015764 | B — General Building | Jul 31, 2028 |
| JOZINOVIC TILE LLC | 746267 | C-54 — Ceramic and Mosaic Tile | Dec 31, 2027 |
| JPM CONSTRUCTION INC | 932838 | B — General Building | May 31, 2027 |
| KISSCO CONTROL SYSTEMS INC | 801215 | C-10 — Electrical | Nov 30, 2027 |
| KNK BUILDERS INC | 592605 | B — General Building | May 31, 2028 |
| KONG'S HONEST CONSTRUCTION INC | 997800 | B — General Building | Oct 31, 2028 |
| KULLBERG GORDON & SON INC | 325506 | A — General Engineering | Jun 30, 2027 |
| KW CONSTRUCTION SERVICES | 1075542 | B — General Building | May 31, 2027 |
| LA JOIE CONSTRUCTION INC | 436632 | B — General Building | Apr 30, 2028 |
| LECA CONSTRUCTION INC | 974597 | B — General Building | Jan 31, 2028 |
| LEFEVRE WELDING INC | 989319 | C-60 — Welding | Dec 31, 2027 |
| LEGEND CONSTRUCTION INC | 805708 | B — General Building | Jun 30, 2028 |
| LEXUS CONSTRUCTION BELOLI VENTURES | 1115946 | B — General Building | Feb 29, 2028 |
| LIBERTY FIRE SYSTEMS | 953786 | C-16 — Fire Protection | Oct 31, 2026 |
| LIBERTY FIRE SYSTEMS INC | 963431 | C-16 — Fire Protection | Jul 31, 2027 |
| LIN'S CARPET & FLOORING INC | 942400 | C-15 — Flooring and Floor Covering | Jan 31, 2028 |
| LINDSTROM CO | 244500 | B — General Building | Dec 31, 2026 |
| LIVE OAK HARDWOOD FLOORS & CARPET BY THE BAY INC | 518990 | C-15 — Flooring and Floor Covering | Feb 29, 2028 |
| LONG VONG & ALAN CHOW | 1002863 | B — General Building | Apr 30, 2027 |
| LORAL HORTICULTURAL SERVICES | 1089254 | C-27 — Landscaping | Mar 31, 2028 |
| LORAL LANDSCAPING | 643676 | C-27 — Landscaping | Apr 30, 2028 |
| M P CONSTRUCTION | 1092492 | B — General Building | Mar 31, 2028 |
| MARCOS J & I CONSTRUCTION INC | 1160455 | B — General Building | Sep 30, 2028 |
| MARK JOHN CONSTRUCTION LLC | 1154746 | B — General Building | May 31, 2028 |
| MARTIN'S DISTINCTIVE FLOORS CORP | 913246 | C-15 — Flooring and Floor Covering | Apr 30, 2028 |
| MASTERFUL CONSTRUCTION INC | 1099081 | B — General Building | Nov 30, 2026 |
| MAYEN HVAC SERVICES | 978201 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| MAZ PLUMBING UNDER GROUND AND SEWER SERVICES LLC | 1111601 | C-36 — Plumbing | Mar 31, 2028 |
| MD CONSTRUCTION & MEP SERVICES INC | 1160987 | B — General Building | Sep 30, 2028 |
| MEISWINKEL KURT INCORPORATED | 839253 | C-9 — Drywall | May 31, 2028 |
| MI MONARCA LANDSCAPING CORP | 1054199 | C-27 — Landscaping | Jun 30, 2027 |
| MID-PENINSULA ELECTRIC | 1134120 | C-10 — Electrical | Mar 31, 2027 |
| NCM CONCRETE NCM CONCRETE AND EXCAVATION LLC | 961178 | A — General Engineering | Mar 31, 2028 |
| NEJASMICH INC | 973148 | A — General Engineering | May 31, 2028 |
| NEQE DESIGN & CONSTRUCTION NATIONAL EARTHQUAKE ENGINEERS INC | 749943 | B — General Building | May 31, 2028 |
| NUEVA ERA CONSTRUCTION LLC | 1153250 | B — General Building | Apr 30, 2028 |
| O'RIORDAN CONSTRUCTION INC | 670221 | ASB — Asbestos Certification | Jul 31, 2027 |
| OASIS GARDENS LLC | 1084066 | C-27 — Landscaping | Nov 30, 2027 |
| ON THE LEVEL RESIDENTIAL REMODELING ON THE LEVEL CONSTRUCTION LLC | 1157155 | B-2 — Residential Remodeling | Jun 30, 2028 |
| OPUS PACIFIC DEVELOPMENT INC | 801858 | A — General Engineering | Jul 31, 2027 |
| OSOSKI JESSE ART | 955383 | B — General Building | Jul 31, 2027 |
| OZ TILE & MARBLE INC | 1080803 | C-54 — Ceramic and Mosaic Tile | Sep 30, 2027 |
| P5 CONSTRUCTION GROUP | 971540 | B — General Building | Mar 31, 2028 |
| PADILLA'S DRYWALL INC | 1070065 | C-9 — Drywall | Aug 31, 2027 |
| PAYAN POOL SERVICE PAYAN POOLS LLC | 1156030 | D-35 — Pool and Spa Maintenance | Jun 30, 2028 |
| PC BUILDING INDUSTRIES INC | 904425 | B — General Building | Oct 31, 2028 |
| PEACE OF MIND STRUCTURAL INC | 460580 | B — General Building | Sep 30, 2028 |
| PENINSULA FIRE PROTECTION INC | 839602 | C-16 — Fire Protection | Jun 30, 2028 |
| PENINSULA PUMP & EQUIPMENT INC | 762607 | D-21 — Machinery and Pumps | May 31, 2027 |
| PENINSULA SIDING COMPANY INC | 1100298 | D-41 — Siding and Decking | Jan 31, 2027 |
| PETALWOOD GARDENS | 1143848 | C-27 — Landscaping | Sep 30, 2027 |
| POST & LINTEL INC | 1027032 | B — General Building | May 31, 2027 |
| PRO CABINET INSTALLATION INC | 1052197 | B — General Building | Apr 30, 2027 |
| PROBUILD HOME REMODELING | 1152844 | B — General Building | Apr 30, 2028 |
| PROJECT CONTRACTOR INC | 884221 | B — General Building | Sep 30, 2028 |
| PROMO PLUMBING INC | 1085836 | C-36 — Plumbing | Jan 31, 2028 |
| PV ELITE DEVELOPMENT INC | 1113246 | B — General Building | Nov 30, 2027 |
| QUALITY LANDSCAPE & CONCRETE INC | 758745 | C-8 — Concrete | Jan 31, 2027 |
| QUALITY STRIPING INC | 792429 | C-32 — Parking and Highway Improvement | Mar 31, 2027 |
| R N R ELECTRICAL INC | 837858 | C-7 — Low Voltage Systems | May 31, 2028 |
| R S DYNAMIC BUILDERS INC | 1130530 | B — General Building | Dec 31, 2026 |
| RAISER CONSTRUCTION CO INC | 215490 | B — General Building | Jun 30, 2027 |
| RAMIREZ LANDSCAPING F H RAMIREZ INC | 922315 | C-27 — Landscaping | Sep 30, 2028 |
| RAPOSO MANUEL CONSTRUCTION INCORPORATED | 789406 | A — General Engineering | Mar 31, 2028 |
| RC FINISH CARPENTRY INC | 1097176 | C-6 — Cabinet, Millwork and Finish Carpentry | Sep 30, 2028 |
| RD DEV CORPORATION | 1098986 | B — General Building | Nov 30, 2026 |
| REGIS CONTRACTORS BAY AREA LP | 963553 | B — General Building | Jul 31, 2027 |
| REMY'S QUALITY CONSTRUCTION INC | 721310 | B — General Building | Sep 30, 2027 |
| RIDGEWAY ELECTRIC JALILIE ELECTRIC INC | 842195 | C-10 — Electrical | Jul 31, 2028 |
| RMG CONSTRUCTION INC | 1135485 | B — General Building | Apr 30, 2027 |
| ROMA FRAMING CORP | 1133691 | C-5 — Framing and Rough Carpentry | Feb 28, 2027 |
| ROYAL BAY CONSTRUCTION INC | 1156591 | B — General Building | Jun 30, 2028 |
| ROYALTY BUILDERS INC | 1048623 | B — General Building | Jun 30, 2027 |
| RVG CONSTRUCTION | 1157029 | B — General Building | Jun 30, 2028 |
| RYAN BUILDERS INC | 932142 | B — General Building | Jan 31, 2028 |
| RYLKO BUILDERS INC | 955155 | B — General Building | Dec 31, 2026 |
| S & J CONSTRUCTIONS INC | 1029506 | B — General Building | Jul 31, 2027 |
| S P E CONSTRUCTION INC | 596233 | B — General Building | Apr 30, 2028 |
| SAN CRISTOBAL GRADING & EXCAVATING INC | 1138690 | C-12 — Earthwork and Paving | Jun 30, 2027 |
| SAN MATEO ARTISTIC IRON WORKS INC | 279503 | C-23 — Ornamental Metal | Nov 30, 2027 |
| SAN MATEO LOCK WORKS INC | 548779 | D-16 — Hardware, Locks and Safes | Nov 30, 2026 |
| SAN MATEO REAL ESTATE INC | 581591 | B — General Building | Nov 30, 2027 |
| SCAPES INC | 776147 | A — General Engineering | Mar 31, 2028 |
| SCD FINISH & DESIGN INC | 1064277 | C-6 — Cabinet, Millwork and Finish Carpentry | Mar 31, 2028 |
| SCHENDEL LEONARD CONSTRUCTION CO INC | 574236 | B — General Building | Aug 31, 2027 |
| SEA DESIGN & BUILD SEA CONSTRUCTION INC | 563320 | B — General Building | Aug 31, 2028 |
| SEQUOIA OUTDOOR DESIGN & BUILD INC | 1099847 | A — General Engineering | Dec 31, 2026 |
| SF INTERIOR & EXTERIOR REMODELING SERVICES SF INTERIOR & EXTERIOR CONSTRUCTION SERVICES LLC | 1129096 | B-2 — Residential Remodeling | Nov 30, 2026 |
| SHEEHAN GREG CONSTRUCTION INC | 1065472 | B — General Building | Apr 30, 2028 |
| SHELL DOOR SERVICE INC | 877655 | D-28 — Doors, Gates and Activating Devices | Jan 31, 2028 |
| SIMPLE HOMES CONSTRUCTION | 1101150 | B — General Building | Feb 28, 2027 |
| SPOTLIGHT ROOFING AND REMODELING SPOTLIGHT ROOFING INC | 1126976 | B — General Building | Sep 30, 2028 |
| STAN FLOW PLUMBING CORP | 1145225 | C-36 — Plumbing | Oct 31, 2027 |
| STEELWAVE C D S LLC | 1023477 | B — General Building | Feb 28, 2027 |
| STELLA PAINTING INC | 888268 | B — General Building | Dec 31, 2026 |
| STONEMAN FABRICATIONS 2 INC | 1005602 | C-54 — Ceramic and Mosaic Tile | Jul 31, 2027 |
| STRUCTURAL FX INC | 761980 | B — General Building | Jun 30, 2027 |
| SURFACETOPIA STONE COUNTERTOPS & TILE SURFACETOPIA | 1060984 | C-54 — Ceramic and Mosaic Tile | Dec 31, 2027 |
| T D COMMUNICATIONS INC DUDLEY TONY COMMUNICATIONS INC | 754119 | C-7 — Low Voltage Systems | Sep 30, 2026 |
| TANGO PAINTING AND DECORATING | 1073043 | C-33 — Painting and Decorating | Jul 31, 2027 |
| TARGET CONSTRUCTION LLC | 868116 | B — General Building | Oct 31, 2027 |
| TD BUILDER LLC | 1057829 | B — General Building | Jun 30, 2028 |
| TECHPRO BUILDERS INC | 860715 | B — General Building | Mar 31, 2027 |
| TECHWOOD DECKS WL PRO BUILDERS INC | 1104498 | B — General Building | Jul 31, 2027 |
| TEPA PAINTING | 1104435 | C-33 — Painting and Decorating | May 31, 2027 |
| THE PLUMBERS BROTHERS AND ROOTER INC | 1142928 | C-36 — Plumbing | Sep 30, 2027 |
| THE UMBRELLA PAINTING CORP | 1159836 | C-33 — Painting and Decorating | Aug 31, 2028 |
| THORNTON ELECTRIC THORNTON RANDY INC | 480158 | C-10 — Electrical | Jun 30, 2027 |
| TONY ADDY'S BUILDING SERVICES INC | 955364 | B — General Building | Dec 31, 2026 |
| TOP COAT TIER PAINTING INC | 1134799 | C-33 — Painting and Decorating | Mar 31, 2027 |
| TOTAL WOOD PRESERVATION INC | 1074287 | C-33 — Painting and Decorating | May 31, 2028 |
| TREMORS PLUMBING AND SEWER INC | 1095390 | C-36 — Plumbing | Aug 31, 2028 |
| TRUEBECK CONSTRUCTION INC | 903798 | B — General Building | Sep 30, 2027 |
| TRUJILLO ORLANDO PAINTING CONTRACTOR INC | 435235 | C-33 — Painting and Decorating | Jan 31, 2027 |
| TRUSCAPES LANDSCAPE CONSTRUCTION | 1069510 | C-27 — Landscaping | Oct 31, 2028 |
| UNIC CONSTRUCTION CORP | 1020422 | B — General Building | Nov 30, 2026 |
| UPFRONT EARTHWORK & PAVING UPFRONT CONSTRUCTION INC | 1114446 | C-12 — Earthwork and Paving | Dec 31, 2027 |
| V B R C CONSTRUCTION INC | 1104027 | B — General Building | Apr 30, 2027 |
| VALDEZ FINE HOME REMODELING INC | 1120368 | B — General Building | May 31, 2028 |
| VIKING WOOD | 1081513 | ASB — Asbestos Certification | Jun 30, 2027 |
| VISIONS LANDSCAPING & DESIGN INC | 844993 | C-27 — Landscaping | Aug 31, 2028 |
| VISTA LANDSCAPING INC | 438893 | C-27 — Landscaping | Jan 31, 2028 |
| WALLS N BEYOND PAINTING COMPANY PAINTERS LLC | 926640 | B-2 — Residential Remodeling | Aug 31, 2027 |
| WATER HEATER BOYS LLC | 1134458 | C-36 — Plumbing | Mar 31, 2027 |
| WEBFOOT CONSTRUCTION INC | 1099159 | B — General Building | Nov 30, 2026 |
| WILKINSON CONSTRUCTION INC | 593759 | A — General Engineering | Jul 31, 2028 |
| WILKINSON PRESERVATION FINE HOME MAINTENANCE INC | 1003768 | B — General Building | May 31, 2027 |
| WILLIAMS STERLING PAINTING CORPORATION | 885788 | C-33 — Painting and Decorating | Jan 31, 2028 |
| WING CARY PLUMBING & FIRE PROTECTION INC | 815871 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 31, 2027 |
| WINSOL CONSTRUCTION DESIGN AND BUILD CONSTRUCTION | 1139358 | B — General Building | Jun 30, 2027 |
| WIZARD PLUMBING AND DRAIN LLC | 974521 | C-36 — Plumbing | May 31, 2027 |
| WP PROLINE CONSTRUCTION LLC | 1156190 | B — General Building | Jun 30, 2028 |
| WRAP CONSTRUCTION LLC | 1148755 | B — General Building | Jan 31, 2028 |
| XLT BUILDERS INC | 1057265 | B — General Building | Aug 31, 2027 |
| Z GOR CONSTRUCTION INC | 1035573 | B — General Building | Feb 29, 2028 |
| ZUME BUILDERS ZOOM BUILDERS INC | 1042821 | B — General Building | Aug 31, 2028 |
Alphabetical order — this site ranks no one. Company licenses with a clear status in the CSLB file of October 1, 2026. Sole owners are not on this site; for today's status and complaints, use the CSLB's Instant License Check. How to read this.