All states California
California license records
Licensed contractors in Livermore, CA 724 active licenses list Livermore as their address in California Contractors State License Board's License Master file, file dated November 6, 2026.
This page shows the first 400 by name; search by name to find anyone else.
Before you hire anyone on this list Confirm the license on the official site. Our copy is a snapshot; the state's record is live and shows complaints. Make sure the name on your contract matches the name on the license. Check the license type covers your job. A roofing license doesn't cover electrical work. How to check a contractor in California, step by step
General building (B) 110 4 Craftsmen Construction INC #1093827 · expires July 31, 2028 4sigma Home Development #1134839 · expires March 31, 2027 A Cut Above Construction #1001238 · expires February 28, 2027 A L C Services Company #975686 · expires October 31, 2027 A N E Construction #852914 · expires January 31, 2027 Adams C W Construction INC #821642 · expires July 31, 2027 Advance Construction Services INC #720954 · expires April 30, 2028 Ahboltin Construction INC #456781 · expires December 31, 2027 Aliamus Construction #1092198 · expires June 30, 2028 All Around Construction #812892 · expires September 30, 2028 Altura Design & Build #1155162 · expires May 31, 2028 American Custom Contractors #824453 · expires September 30, 2027 Anderson Arbors Corp #870385 · expires July 31, 2027 Ariana Builders INC #1140449 · expires July 31, 2027 Artistic Edge Stair Company #981909 · expires June 30, 2027 Av Homes Construction INC #1101221 · expires February 28, 2027 B & B Builders INC #920091 · expires July 31, 2028 B D Construction #1001260 · expires February 28, 2027 Baird Construction #944727 · expires March 31, 2028 Balch Sherman D #355488 · expires October 31, 2027 Bay Area Arma Coatings #910941 · expires February 29, 2028 Bay Valley Construction LLC #1093281 · expires December 31, 2026 Biel's Home Improvement #550764 · expires December 31, 2026 Big Boys Construction INC #917763 · expires September 30, 2028 Big Dawg Construction INC #1158341 · expires July 31, 2028 Bishop Bob Builders INC #1059475 · expires March 31, 2027 Blum Construction #732161 · expires February 28, 2027 Bradley Logan Construction #1143335 · expires September 30, 2027 Bromley Construction #1115090 · expires January 31, 2028 Bromley Matthew #1108924 · expires August 31, 2027 Brothers Inspections Services #916094 · expires November 30, 2027 C & J Construction #791386 · expires February 28, 2027 Cameron Graham #664006 · expires February 28, 2027 Center Line Construction #1144858 · expires October 31, 2027 Christiansen Construction #496203 · expires October 31, 2028 Ciarfaglio E R Construction Company #807176 · expires April 30, 2028 Cidology INC #984095 · expires June 30, 2027 City By the Bay Developers INC #1083289 · expires November 30, 2027 Corporate Community Development #750748 · expires June 30, 2027 Country Builders Construction INC #956766 · expires January 31, 2027 Crevallo Construction INC #1042176 · expires July 31, 2028 D B A Construction INC #741615 · expires October 31, 2027 D B Pacific Construction #1000787 · expires February 28, 2027 D V F Construction #832967 · expires February 29, 2028 Daley John Thomas #943886 · expires February 29, 2028 Daniel Jones #1138629 · expires June 30, 2027 Das Construction #674322 · expires July 31, 2027 Dryden Construction INC #770638 · expires October 31, 2027 E B M Construction INC #821745 · expires July 31, 2027 Eagle Building & Development #465790 · expires November 30, 2028 East Valley Termite Company #569250 · expires May 31, 2027 Ecf Remodel-Construction INC #1126185 · expires September 30, 2028 Escott Construction #909294 · expires December 31, 2027 Escott Construction LLC #1150827 · expires February 29, 2028 F B Builders INC #607061 · expires December 31, 2027 Faggiano Const #578489 · expires September 30, 2027 Fernandez Designs & Builders INC #482703 · expires November 30, 2028 Forrest Bodily #421652 · expires January 31, 2028 G2 Ultimate Construction #783991 · expires May 31, 2028 Gabel Construction #827656 · expires November 30, 2027 Gar-Cal Group #1140101 · expires July 31, 2027 Garcia Home Renovations LLC #1135503 · expires April 30, 2027 Gene's Custom Builders #897977 · expires June 30, 2027 George Construction #691401 · expires January 31, 2027 Gibbons Bill #765037 · expires June 30, 2027 Goddard Const Service #558082 · expires May 31, 2028 Goldbar Builders LLC #806046 · expires December 31, 2027 Golden Gate Construction #1011010 · expires February 29, 2028 Grandella Construction #548105 · expires February 28, 2027 Green Werx #767646 · expires August 31, 2027 Grogan Construction #616308 · expires February 28, 2027 Grow Builders INC #1037360 · expires March 31, 2028 H R C Construction INC #840494 · expires November 30, 2027 Haan Construction LLC #1101715 · expires February 28, 2027 Hannon Construction Company INC #572423 · expires July 31, 2027 Hawk Development #863664 · expires September 30, 2027 Heirloom Home & Garden #821584 · expires July 31, 2027 Hoover Construction Co #515787 · expires August 31, 2027 Hutchinson J D Construction #629029 · expires September 30, 2027 I W Bison Company #388528 · expires April 30, 2028 Infocus Construction INC #1134051 · expires March 31, 2027 Integrity Construction and Millwork LLC #807553 · expires January 31, 2028 J & J Pro Builders INC #1122188 · expires June 30, 2028 J & R Home Repair & Remodeling #841147 · expires June 30, 2028 J Arroyo's Construction #1104688 · expires May 31, 2027 J C W Construction #952875 · expires September 30, 2028 J D B Systems #555068 · expires December 31, 2027 J G R Construction #739715 · expires August 31, 2027 J Hawk Construction INC #1010902 · expires February 29, 2028 J M A Builders #977284 · expires September 30, 2028 Jb Construction #1070994 · expires November 30, 2026 Jdl Construction #1109801 · expires March 31, 2028 Jimco Building Service #1015560 · expires June 30, 2028 Jmls Corporation #1002999 · expires April 30, 2027 Joiner James Construction #940753 · expires December 31, 2027 Jones Kenneth #912062 · expires March 31, 2028 K&M Properties INC #1158878 · expires July 31, 2028 Kares Construction INC #374120 · expires April 30, 2027 Kc Construction #974518 · expires June 30, 2028 Killen Enterprises INC #895365 · expires April 30, 2027 Kitchen Fantastic #1032007 · expires October 31, 2027 Kuhnke Michael #938815 · expires October 31, 2027 L C Construction LLC #989858 · expires July 31, 2028 Lancar Development INC #741185 · expires December 31, 2027 Landmark Exteriors #658620 · expires July 31, 2028 Lci Green Construction INC #1013795 · expires May 31, 2028 Left Coast Construction #946637 · expires October 31, 2028 Leo's Construction #1119891 · expires April 30, 2028 Leslie Justin L #855448 · expires March 31, 2027 Little Ken Construction #1002176 · expires March 31, 2027 Electrical (C-10) 29 A C E Electric Co #671750 · expires May 31, 2027 A M Z Electric #975952 · expires August 31, 2028 Abc Dano Electrical Services #843155 · expires July 31, 2028 Abercrombie Electric #495040 · expires July 31, 2028 Abigail Energy Group LLC #1136225 · expires April 30, 2027 American Wholesale Lighting INC #876887 · expires April 30, 2028 Anderson Electric #967851 · expires November 30, 2027 Anderson Pro Electric #1117775 · expires March 31, 2028 Better Electric #1103324 · expires April 30, 2027 Boyle Tommy Electric #760097 · expires March 31, 2027 Brown & Fesler INC #702575 · expires February 28, 2027 C M Electric #962951 · expires July 31, 2027 Cahill J D Electric #786473 · expires October 31, 2028 Calenergy Electrical Corporation #1001398 · expires February 28, 2027 Chateau Electric INC #679549 · expires October 31, 2027 Electrical & Electronic Services LLC #1050839 · expires December 31, 2026 Eleven Electrical INC #1062572 · expires July 31, 2028 Empower Electrical Services INC #1121819 · expires June 30, 2028 Fuse Electric #1038662 · expires April 30, 2028 Golden Electrical Services #1097977 · expires October 31, 2028 High Standard Lighting and Electric #749105 · expires July 31, 2027 Horizon Electric Co #1123254 · expires July 31, 2028 Independent Electrical Testing #754102 · expires September 30, 2028 Industrial Motor Control Solutions INC #523906 · expires March 31, 2027 Intec Solutions INC #762835 · expires May 31, 2027 Jepsen D M INC #469575 · expires February 28, 2027 Jepsen Electric INC #800970 · expires November 30, 2027 Ke-N-Ix Electric INC #1113544 · expires December 31, 2027 Kukahiko INC #1039550 · expires May 31, 2028 Warm-air heating, ventilating and air-conditioning (C-20) 17 Air Concepts INC #839627 · expires June 30, 2028 Air Solutions LLC #1161492 · expires September 30, 2028 Airteks.Com INC #930172 · expires March 31, 2027 Alpine Mechanical Service Company INC #553780 · expires January 31, 2027 Awesome Heating and Air Conditioning INC #813172 · expires January 31, 2027 Bay Valley Heating and Air Conditioning #838243 · expires May 31, 2028 Bradford Air & Heating #839474 · expires May 31, 2028 Ca Heating and Air Conditioning #1099080 · expires November 30, 2028 Central Heating & Air Conditioning #825661 · expires October 31, 2027 Cohen Air Conditioning & Heating #1105472 · expires June 30, 2027 Daniel Mechanical Services #984060 · expires June 30, 2027 East Bay Heating & Air #1015658 · expires June 30, 2028 Iron Horse Heating and Cooling #1083103 · expires October 31, 2027 Kell Mechanical Heating and Air Conditioning INC #993569 · expires June 30, 2028 Killen Mechanical INC #1034453 · expires November 30, 2028 Left Coast Heating and Air Conditioning #1040611 · expires June 30, 2028 Livermore Mechanical INC #986999 · expires September 30, 2027 Plumbing (C-36) 14 A Good Plumber INC #707298 · expires March 31, 2027 A S P Plumbing #971697 · expires April 30, 2028 Able To Plumbing and Rooter #838521 · expires May 31, 2028 Altamont Plumbing INC #1140064 · expires July 31, 2027 America's Drain & Jetting #1160929 · expires September 30, 2028 Brasso's Plumbing INC #504789 · expires September 30, 2028 Cali'z Plumbing INC #1078384 · expires July 31, 2027 Dollar Drain and Rooter #974683 · expires August 31, 2028 E 3 Plumbing #994335 · expires July 31, 2028 East - West Plumbing #968675 · expires December 31, 2027 Edgington Plumbing INC #621841 · expires December 31, 2027 J F Plumbing INC #883520 · expires August 31, 2028 James Tonne Plumbing #1078390 · expires July 31, 2027 L N D Plumbing #1012396 · expires March 31, 2028 Landscaping (C-27) 14 Allied Landscape #944359 · expires March 31, 2028 Aragon Commercial Landscaping INC #717339 · expires January 31, 2028 C L P Landscaping INC #937796 · expires September 30, 2027 Discover Landscaping #753582 · expires September 30, 2028 Echeverria Nico Landscape #835732 · expires April 30, 2028 Epic Irrigation Service and Management INC #1118480 · expires March 31, 2028 Fg Turf #1054961 · expires June 30, 2027 Gardens By Valerie Rose #976467 · expires September 30, 2028 J D Landscaping #773252 · expires January 31, 2028 J R Concepts Landscape Contrctors #964533 · expires August 31, 2027 L & L Landscaping INC #374217 · expires April 30, 2027 L A R Landscaping #1102651 · expires March 31, 2027 L&M Landscaping Service LLC #1153182 · expires April 30, 2028 Las Palmas Landscape Services INC #996981 · expires September 30, 2028 General engineering (A) 14 C W Lance LLC #1125977 · expires September 30, 2028 D M G Construction #879854 · expires June 30, 2028 De Freitas Manuel A #872097 · expires February 29, 2028 Edsen Blair #723371 · expires June 30, 2028 Fremont Paving Company INC #279637 · expires January 31, 2027 Frontline General Engineering Construction INC #1047164 · expires January 31, 2028 George Raymond A #583753 · expires December 31, 2027 Heat Transfer Systems Corporation #1149338 · expires January 31, 2028 Henninger Engineering #892425 · expires March 31, 2027 J & M INC #176709 · expires September 30, 2027 Jeppson Construction #820309 · expires September 30, 2027 K D W Construction LLC #983268 · expires April 30, 2027 Kinetics Mechanical Service INC #907245 · expires November 30, 2027 Lighty Douglas E #704452 · expires March 31, 2027 Other license types 202 3d Remodeling INC General building (B), Cabinet, millwork and finish carpentry (C-6) and 1 more · #459683 · expires April 30, 2027 A & J Doors General building (B), Limited specialty (D-28) · #699552 · expires November 30, 2028 A Better Roofing Company General building (B), Roofing (C-39) · #1148383 · expires December 31, 2027 A G M Artistic Signs Sign (C-45) · #856025 · expires March 31, 2027 A P Concrete Concrete (C-8) · #633954 · expires December 31, 2027 A R Painting Painting and decorating (C-33) · #857911 · expires March 31, 2028 Aall Fire Protection Services Fire protection (C-16) · #1154838 · expires May 31, 2028 Abayla Contracting Services INC General building (B), Painting and decorating (C-33) · #566321 · expires July 31, 2028 Abia Property Management INC Painting and decorating (C-33) · #1121739 · expires September 30, 2028 Acme Pacific Repairs INC Limited specialty (D-34) · #541021 · expires September 30, 2028 Acorn Onsite INC General engineering (A), HAZ · #499418 · expires October 31, 2028 Act Professional Painting and Decorating Painting and decorating (C-33) · #1014437 · expires May 31, 2028 Advanced Air Leak Detection Services INC Limited specialty (D-21) · #966851 · expires October 31, 2027 Advanced Doorways Limited specialty (D-28) · #801778 · expires December 31, 2027 Advanced Water Products Water conditioning (C-55) · #632567 · expires November 30, 2027 Affordable Rain Gutters Sheet metal (C-43) · #646574 · expires May 31, 2028 Ag Security Services INC Low voltage systems (C-7), Electrical (C-10) · #982618 · expires April 30, 2027 Ais Heating & Air Conditioning INC General building (B), Warm-air heating, ventilating and air-conditioning (C-20) · #1098502 · expires November 30, 2028 Ais Heating and Air Conditioning General building (B), Warm-air heating, ventilating and air-conditioning (C-20) · #919756 · expires July 31, 2028 Alantec Corrosion Control INC Low voltage systems (C-7), Limited specialty (D-12) · #1077722 · expires July 31, 2027 All Color Painting Painting and decorating (C-33) · #763597 · expires May 31, 2027 All On Electric INC Electrical (C-10), Solar (C-46) · #944973 · expires April 30, 2027 All-Guard Alarm Systems INC Low voltage systems (C-7), Electrical (C-10) · #398874 · expires February 28, 2027 Allen Steel Structural steel (C-51) · #566721 · expires February 29, 2028 Allied Construction Services General building (B), Painting and decorating (C-33) and 1 more · #605271 · expires May 31, 2028 Ambient Heating and Air Warm-air heating, ventilating and air-conditioning (C-20), Refrigeration (C-38) · #837170 · expires November 30, 2026 American Array Solar Electric Electrical (C-10), Roofing (C-39) · #993467 · expires June 30, 2028 American Glass & Glazing Glazing (C-17) · #1051657 · expires March 31, 2027 American Sign Installation Co Sign (C-45), Limited specialty (D-03) · #860168 · expires June 30, 2027 Amigo Garage Doors INC Limited specialty (D-28) · #900010 · expires December 31, 2026 Amigo Rooter & Plumbing Plumbing (C-36), Sanitation system (C-42) · #917521 · expires February 28, 2027 Ams.Net LLC Low voltage systems (C-7), Electrical (C-10) · #763508 · expires February 28, 2027 Anthon Incorporated Insulation and acoustical (C-2) · #952663 · expires August 31, 2027 Anytime Plumbing Service General building (B), Plumbing (C-36) · #730871 · expires December 31, 2026 Apaz Construction INC Residential remodeling (B-2) · #1136334 · expires April 30, 2027 Aqua Gunite INC Swimming pool (C-53) · #874123 · expires August 31, 2027 Arbor Vision INC Limited specialty (D-49) · #1045914 · expires October 31, 2028 Architectural Glass & Aluminum Co INC General building (B), Glazing (C-17) and 1 more · #313758 · expires June 30, 2028 Armtrout's Custom Roofing Roofing (C-39) · #573460 · expires March 31, 2028 Arts & Security Locksmith INC Limited specialty (D-16) · #544896 · expires January 31, 2027 Atkinson Tile & Design General building (B), Ceramic and mosaic tile (C-54) · #939117 · expires October 31, 2027 B T C Bob Tedrick Construction INC General building (B), Painting and decorating (C-33) · #923594 · expires February 28, 2027 B V T S INC Limited specialty (D-49) · #815538 · expires August 31, 2027 Barbero Drywall INC Drywall (C-9) · #548081 · expires May 31, 2028 Barker Heating & Cooling General building (B), Boiler, hot water heating and steam fitting (C-4) and 4 more · #1043930 · expires September 30, 2028 Barnett Concrete Concrete (C-8) · #510162 · expires May 31, 2027 Barnett Plumbing & Water Heaters Fire protection (C-16), Plumbing (C-36) · #910529 · expires February 29, 2028 Bay Area Fire Protection LLC Fire protection (C-16) · #976895 · expires May 31, 2028 Bay Area High Reach INC Limited specialty (D-39) · #853577 · expires January 31, 2027 Bay Area Security Specialists INC Low voltage systems (C-7), Electrical (C-10) · #950344 · expires July 31, 2028 Bay Area Tile Ceramic and mosaic tile (C-54) · #672544 · expires June 30, 2027 Becker Construction INC General building (B), Framing and rough carpentry (C-5) and 1 more · #838569 · expires March 31, 2028 Big Iron Fence & Fabrication LLC Fencing (C-13) · #1151088 · expires February 29, 2028 Bigelow's Concrete Concrete (C-8) · #453063 · expires March 31, 2028 Blackstar Concrete Concrete (C-8) · #1055894 · expires July 31, 2027 Blue Phoenix Contracting LLC Insulation and acoustical (C-2) · #1113076 · expires November 30, 2027 Bob Andre Glazing (C-17) · #962860 · expires July 31, 2027 Bolls Fire and Safety INC Fire protection (C-16) · #922847 · expires September 30, 2028 Bond Painting Painting and decorating (C-33) · #774460 · expires February 29, 2028 Borg Construction & Renovation INC Residential remodeling (B-2) · #1112493 · expires November 30, 2027 Bradshaw Roofing INC Roofing (C-39) · #717386 · expires May 31, 2028 Braswell Construction INC General building (B), Plumbing (C-36) · #551066 · expires October 31, 2027 Brian's Backhoe Service Earthwork and paving (C-12) · #763820 · expires June 30, 2027 Brothers That Just Do Gutters San Ramon The Sheet metal (C-43) · #1115646 · expires January 31, 2028 Bustamante Concrete Concrete (C-8) · #908142 · expires December 31, 2027 C W I Construction INC General building (B), Roofing (C-39) · #869676 · expires May 31, 2027 Cabre Tech Solutions INC General building (B), Low voltage systems (C-7) and 1 more · #1141924 · expires August 31, 2027 Calco Fence INC Fencing (C-13) · #458341 · expires June 30, 2028 Calco Fence Supply INC Fencing (C-13) · #1114283 · expires December 31, 2027 Caliber Cabinets INC Cabinet, millwork and finish carpentry (C-6) · #917541 · expires October 31, 2027 California Fence Builder Fencing (C-13), Limited specialty (D-41) · #1060346 · expires November 30, 2027 California Pool Construction INC Swimming pool (C-53) · #831556 · expires November 30, 2027 California Seamless Gutters Limited specialty (D-24) · #634764 · expires January 31, 2027 California's Gunite & Pool Plastering INC Lathing and plastering (C-35), Swimming pool (C-53) · #724827 · expires July 31, 2028 Calisign Sign (C-45) · #1028158 · expires February 28, 2027 Camco Builders General building (B), Ceramic and mosaic tile (C-54) · #936088 · expires June 30, 2028 Cano-Eixo Construction INC General building (B), Ceramic and mosaic tile (C-54) · #905507 · expires December 31, 2026 Carefree Toland Pools INC Swimming pool (C-53) · #334958 · expires February 28, 2027 Carpetland Flooring and floor covering (C-15) · #761121 · expires April 30, 2027 Ccs General engineering (A), General building (B) and 2 more · #957965 · expires February 28, 2027 Cedar Tree Service LLC Tree and palm (C-49) · #1132970 · expires February 28, 2027 Ceglio Concrete Concrete (C-8) · #1088627 · expires March 31, 2028 Chain Link Fence & Supply INC Fencing (C-13) · #720464 · expires March 31, 2028 Cmjn Avt Low voltage systems (C-7) · #993859 · expires June 30, 2028 Cold Systems Refrigeration LLC Refrigeration (C-38) · #1158041 · expires July 31, 2028 Construction Management Associates ASB, General building (B) and 1 more · #757672 · expires January 31, 2027 Contract Floor Coverings INC General building (B), Flooring and floor covering (C-15) and 1 more · #385256 · expires December 31, 2027 Cornerstone Select Builders INC General building (B), Drywall (C-9) · #888881 · expires January 31, 2027 Corona Molding General building (B), Cabinet, millwork and finish carpentry (C-6) · #919676 · expires July 31, 2028 Counter Solutions Framing and rough carpentry (C-5), Cabinet, millwork and finish carpentry (C-6) and 2 more · #777123 · expires April 30, 2028 Creative Masonry INC Masonry (C-29) · #527407 · expires April 30, 2028 Crowning Touches Limited specialty (D-34) · #1081512 · expires September 30, 2027 Crystal Construction Clean Up Services Limited specialty (D-63) · #1146430 · expires November 30, 2027 Culligan Water Conditioning Water conditioning (C-55) · #398975 · expires November 30, 2028 Custom Painting INC Painting and decorating (C-33) · #512717 · expires September 30, 2028 Custom Woodworking Cabinet, millwork and finish carpentry (C-6) · #886869 · expires November 30, 2026 Cut Once Construction General building (B), Fencing (C-13) · #1056443 · expires July 31, 2027 D S B + Flooring and floor covering (C-15) · #858554 · expires May 31, 2027 Daves Carpet Service Flooring and floor covering (C-15) · #933182 · expires May 31, 2027 Davey Tree Surgery Company Landscaping (C-27), Construction zone traffic control (C-31) and 3 more · #1065489 · expires April 30, 2028 Deharo Construction INC General building (B), Solar (C-46) · #683104 · expires April 30, 2028 Delcon Heating and Air Conditioning Warm-air heating, ventilating and air-conditioning (C-20), Sheet metal (C-43) · #493271 · expires June 30, 2028 Direct Current Systems Low voltage systems (C-7), Electrical (C-10) · #1037185 · expires March 31, 2028 Disco Bay Electrical Electrical (C-10), General manufactured housing (C-47) and 1 more · #976171 · expires May 31, 2027 Domach INC Limited specialty (D-21) · #1040482 · expires June 30, 2028 Donnelly LLC Roofing (C-39) · #1151835 · expires March 31, 2028 Donnelly's Floor Service INC Flooring and floor covering (C-15) · #715272 · expires June 30, 2028 Dover Construction General engineering (A), General building (B) · #593744 · expires May 31, 2028 Dpi INC. General engineering (A), Fire protection (C-16) and 1 more · #506605 · expires April 30, 2028 Drw Masonry LLC Masonry (C-29) · #804574 · expires June 30, 2028 Dun - Rite Excavating INC General engineering (A), General building (B) and 3 more · #780025 · expires June 30, 2028 Dunmeyer Concrete Concrete (C-8) · #837983 · expires May 31, 2028 Dunn Charlie & Sons INC Masonry (C-29), Limited specialty (D-34) · #770563 · expires October 31, 2027 Duran Metal Fabrication Ornamental metal (C-23) · #1049907 · expires February 29, 2028 Duterte William Roy General building (B), Plumbing (C-36) · #619604 · expires May 31, 2027 E D T Tec INC General engineering (A), General building (B) and 1 more · #830873 · expires January 31, 2028 Eagle Air Warm-air heating, ventilating and air-conditioning (C-20), Solar (C-46) · #668002 · expires March 31, 2027 Edwards & Sons Equipment Service INC Limited specialty (D-21) · #716505 · expires May 31, 2027 Elb Us INC. Low voltage systems (C-7) · #989518 · expires January 31, 2028 Electric Express General building (B), Electrical (C-10) and 1 more · #632608 · expires October 31, 2027 Enrique's Tile and Granite Ceramic and mosaic tile (C-54) · #1098009 · expires October 31, 2028 Era Tile & Stone Ceramic and mosaic tile (C-54) · #1015770 · expires July 31, 2028 Evans Brothers Cabinets General building (B), Cabinet, millwork and finish carpentry (C-6) · #795834 · expires June 30, 2027 Evans Brothers INC General engineering (A), General building (B) and 2 more · #443018 · expires July 31, 2027 Everlasting Surfaces INC Ceramic and mosaic tile (C-54) · #957998 · expires February 28, 2027 Exterior Designs Landscaping (C-27), Swimming pool (C-53) · #743032 · expires November 30, 2027 Ezell's Telephone Company, E-Z Tel INC Low voltage systems (C-7) · #452985 · expires February 29, 2028 F B D Vanguard Construction INC General engineering (A), General building (B) and 1 more · #833032 · expires February 29, 2028 Fault Line Plumbing INC Boiler, hot water heating and steam fitting (C-4), Fire protection (C-16) and 2 more · #737079 · expires December 31, 2026 Fcs Striping Sealing & Paving INC General engineering (A), General building (B) and 2 more · #777533 · expires April 30, 2028 Fence Solutions Fencing (C-13) · #1061981 · expires August 31, 2028 Fitch John III General building (B), Cabinet, millwork and finish carpentry (C-6) · #843683 · expires July 31, 2028 Fito Plumbers INC General engineering (A), Plumbing (C-36) · #1019265 · expires October 31, 2028 Five Or Free Electrical Solutions INC Electrical (C-10), Warm-air heating, ventilating and air-conditioning (C-20) · #1002667 · expires April 30, 2027 Five Star Fencing Fencing (C-13) · #1026806 · expires May 31, 2027 Flooring Solutions INC Flooring and floor covering (C-15), Ceramic and mosaic tile (C-54) · #608728 · expires January 31, 2027 Focas Flooring INC Flooring and floor covering (C-15) · #1003660 · expires May 31, 2027 Forseth Brian Masonry Contractor Concrete (C-8), Masonry (C-29) · #667675 · expires March 31, 2027 Freitas Rangeland Engineering General engineering (A), Fencing (C-13) · #845511 · expires September 30, 2028 Fritz Johnson Tractor Service Earthwork and paving (C-12) · #1048496 · expires June 30, 2028 Fundaro Giorgio G Tile & Stone Ceramic and mosaic tile (C-54) · #976645 · expires October 31, 2027 G & G Builders INC General engineering (A), General building (B) · #750759 · expires June 30, 2028 G & K Carpets INC Flooring and floor covering (C-15) · #328485 · expires September 30, 2028 G S E Construction Company INC General engineering (A), General building (B) and 4 more · #401498 · expires March 31, 2027 Gancos & Sons Limited specialty (D-24) · #634243 · expires December 31, 2027 Gandolfo Excavating INC Earthwork and paving (C-12) · #1025367 · expires April 30, 2027 Gar-Cal Corporation General building (B), Painting and decorating (C-33) and 4 more · #1014246 · expires May 31, 2028 Gatco Construction & Plumbing General building (B), Plumbing (C-36) · #729282 · expires November 30, 2026 Gibson Development and Construction General engineering (A), General building (B) · #1039310 · expires May 31, 2028 Global Gutter Screens INC Sheet metal (C-43) · #1063382 · expires February 29, 2028 Golden State Landscaping General engineering (A), General building (B) and 2 more · #393345 · expires July 31, 2027 Golden State Stucco Masonry (C-29), Lathing and plastering (C-35) · #715759 · expires September 30, 2028 Gonzalez Pool Masonry INC Masonry (C-29) · #1041992 · expires July 31, 2028 Gradetech INC General engineering (A), Building moving/demolition (C-21) and 1 more · #628365 · expires September 30, 2027 Graham Construction General building (B), Electrical (C-10) and 1 more · #910551 · expires February 29, 2028 Grand Gutters Limited specialty (D-24) · #883310 · expires September 30, 2027 Grand Vista Landscape INC Landscaping (C-27), Swimming pool (C-53) · #954499 · expires November 30, 2028 Green Valley Group General engineering (A), Landscaping (C-27) · #458951 · expires July 31, 2028 Greg's Hardwood Floors Flooring and floor covering (C-15) · #928047 · expires January 31, 2027 Gsl Construction General engineering (A), General building (B) and 2 more · #914793 · expires April 30, 2028 Guardian Firestop and Insulation LLC Insulation and acoustical (C-2) · #1125232 · expires August 31, 2028 Gutter Done Limited specialty (D-24) · #1024455 · expires March 31, 2027 H & H Wallboard INC Drywall (C-9), Painting and decorating (C-33) · #951837 · expires September 30, 2028 H Q Construction Co INC General building (B), Painting and decorating (C-33) · #1042125 · expires July 31, 2028 Hacienda Pool Environments INC Swimming pool (C-53) · #1028298 · expires June 30, 2027 Halco Roofing Incorporated Roofing (C-39) · #583756 · expires February 29, 2028 Harper John - Millwork Solutions INC Cabinet, millwork and finish carpentry (C-6) · #935228 · expires May 31, 2027 Helfrich Refrigeration & Mechanical Services LLC Warm-air heating, ventilating and air-conditioning (C-20), Refrigeration (C-38) · #1047255 · expires November 30, 2026 High 5 Builders INC General building (B), Electrical (C-10) · #1027755 · expires September 30, 2027 Hollingshaus Enterprises General engineering (A), General building (B) · #803121 · expires January 31, 2028 Homesite Services INC A California Corporation General building (B), Flooring and floor covering (C-15) and 7 more · #854523 · expires February 28, 2027 Hrt Mobile Welding Welding (C-60) · #1132921 · expires February 28, 2027 Huixtepec Tile Company Ceramic and mosaic tile (C-54) · #696174 · expires September 30, 2028 Hutchson Ezra Concrete (C-8) · #872251 · expires February 29, 2028 Ilova Tile and Stone Corporation Ceramic and mosaic tile (C-54) · #1085506 · expires December 31, 2027 Ising's Culligan Water of San Joaquin Valley Water conditioning (C-55) · #668790 · expires April 30, 2027 J & J Concrete Construction INC Concrete (C-8) · #889166 · expires January 31, 2027 J C S Fire Fire protection (C-16) · #1016032 · expires August 31, 2028 J D General Construction INC General engineering (A), General building (B) and 8 more · #391749 · expires June 30, 2028 J D S Acoustics Insulation and acoustical (C-2) · #924525 · expires April 30, 2028 J R P United Mechanical Refrigeration & Appliances INC Refrigeration (C-38) · #1154508 · expires May 31, 2028 J Scerbo Services General building (B), Electrical (C-10) · #1124663 · expires August 31, 2028 Jakob's Floor Covering Flooring and floor covering (C-15) · #1045978 · expires October 31, 2028 Jd Mobile Welding Welding (C-60) · #1132470 · expires February 28, 2027 Jifco INC Pipeline (C-34) · #736330 · expires May 31, 2027 Jim's Glass Glazing (C-17) · #687324 · expires April 30, 2028 Jim's Screen Machine INC Limited specialty (D-52) · #967833 · expires November 30, 2027 Joe's Roofing Service Roofing (C-39) · #738139 · expires July 31, 2027 Johnson Brian T Electrical (C-10), Swimming pool (C-53) · #879869 · expires June 30, 2028 K S M Construction General building (B), Framing and rough carpentry (C-5) · #990265 · expires January 31, 2028 Kayak Tile & Stone INC Ceramic and mosaic tile (C-54) · #616172 · expires July 31, 2027 Key Mechanical Company Warm-air heating, ventilating and air-conditioning (C-20), Refrigeration (C-38) · #813609 · expires October 31, 2028 Kinetics Mechanical Service INC General building (B), Warm-air heating, ventilating and air-conditioning (C-20) and 2 more · #753650 · expires December 31, 2028 L J Interiors INC Insulation and acoustical (C-2) · #605932 · expires November 30, 2028 La Canada Tree Service Limited specialty (D-49) · #771298 · expires November 30, 2027 Lafayette Iron Works & Company INC Ornamental metal (C-23), Structural steel (C-51) · #851833 · expires December 31, 2026 Laser Security Systems INC Low voltage systems (C-7) · #404142 · expires June 30, 2027 Lilja Corp General engineering (A), Electrical (C-10) · #658760 · expires November 30, 2028 Livermore Glass Company Glazing (C-17) · #720456 · expires March 31, 2028 Locktronix INC Lock and security equipment (C-28) · #1053908 · expires May 31, 2027 Logan's Construction General building (B), Flooring and floor covering (C-15) · #583206 · expires December 31, 2027 Logistics Engineering and Design INC General building (B), Limited specialty (D-24) · #662759 · expires January 31, 2027 Is your business on this list?
Open your license page and choose "Claim this page" to add your phone number and website. They show on your page
and next to your name here, so people checking you out can call.
Got a quote? Check it before you sign. VetMyProposal reads a contractor's proposal for free and flags what's missing, unclear or risky. It works for roofing, solar, HVAC and window quotes.
Review my proposal free VetMyProposal is a free tool from the team behind LicenseLookup.
Source: California Contractors State License Board's License Master file. CSLB's file covers licenses that are current, or expired but still renewable. Cancelled and revoked licenses aren't in it, so if you can't find someone, check the official search. Only licenses that are active in the file and list an address in
Livermore are shown; a contractor based elsewhere can still work here. LicenseLookup is an independent guide, not a
government agency, and this is not an endorsement of anyone listed. See our terms .