All states California
California license records
Licensed contractors in Windsor, CA 306 active licenses list Windsor as their address in California Contractors State License Board's License Master file, file dated November 6, 2026.
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) 81 Acheson General Building #1094090 · expires July 31, 2028 Alexander Valley Contractings #724759 · expires January 31, 2028 Benjamin Bryant Construction INC #917588 · expires October 31, 2028 Bertolucci Construction #785923 · expires October 31, 2028 Better Built Homes Building Contractor #1039198 · expires May 31, 2028 Better Holmes Construction #1007295 · expires September 30, 2027 Bravo Restoration and Construction #956146 · expires December 31, 2026 Bronson Construction #1027394 · expires May 31, 2027 Brown Ronald Construction #699982 · expires December 31, 2026 Buena Vista Company #721475 · expires April 30, 2028 Building Resources #802218 · expires December 31, 2027 Cambra Contracting INC #971346 · expires February 28, 2027 Captain Construction #1035790 · expires February 29, 2028 Carmichael Paul #545942 · expires November 30, 2026 Connolly Construction #508764 · expires April 30, 2027 Constructive Concepts Building LLC #1048765 · expires June 30, 2028 Craftsmen Builders #1155587 · expires December 14, 2026 Deluxe Bath and Kitchen #1014179 · expires May 31, 2028 Dericco John Construction #673413 · expires June 30, 2027 Dwelling Resources INC #960042 · expires May 31, 2027 Earl Construction Co #372867 · expires May 31, 2028 Ed Lino Construction #1019879 · expires October 31, 2028 Empire Building and Restoration INC #674617 · expires May 31, 2027 Ettlin Construction #484309 · expires December 31, 2027 Euro Construction #508266 · expires March 31, 2027 Ev & J Construction Corp #859279 · expires August 31, 2028 F Griffitts Construction #1012797 · expires April 30, 2028 F R C INC #715667 · expires April 30, 2028 Finewright Builders #1162103 · expires September 30, 2028 G O Mechanical INC #1125308 · expires May 31, 2027 Gallaher Construction INC #419991 · expires March 31, 2028 Gallaher Signature Construction INC #806365 · expires April 30, 2028 Gehrett & Zunino Builders INC #875505 · expires April 30, 2028 Grooms Construction #1074207 · expires March 31, 2027 Harkey Construction INC #790931 · expires February 28, 2027 Hauer Construction & Maintenance #760292 · expires March 31, 2027 Hofstetter Construction #1117528 · expires March 31, 2028 Howard John Construction #852970 · expires January 31, 2027 Iconic Home Builder INC #1011365 · expires March 31, 2028 J J Cook Enterprises INC #726234 · expires August 31, 2028 J Prime Builders #994170 · expires June 30, 2028 Jedi Properties #1091149 · expires May 31, 2028 Jlb Construction #1151800 · expires March 31, 2028 Jmw Builders INC #980359 · expires January 31, 2027 Jpl Builders INC #1009769 · expires December 31, 2028 Kasting General Contracting #1067358 · expires July 31, 2028 Keller Construction #563548 · expires March 31, 2027 Ladder Brothers Construction #1136143 · expires April 30, 2027 Landmark Associates #484150 · expires December 31, 2027 Lets Build #1131217 · expires January 31, 2027 Luke's Construction Service #590689 · expires June 30, 2028 M D R Construction #1044375 · expires September 30, 2028 M D S Construction #813621 · expires December 31, 2027 Manning Construction INC #723704 · expires August 31, 2028 Mccarthy Construction #1152834 · expires April 30, 2028 Mila Construction INC #1128582 · expires November 30, 2026 Monzon Wood Creations #1126709 · expires September 30, 2028 Mv Construction #1084149 · expires November 30, 2027 Ortiz & Son's Construction #1141776 · expires August 31, 2027 Parks Lance M Construction #945690 · expires April 30, 2028 Petersen Builders INC #476311 · expires July 31, 2027 Quality Craftsmen Construction INC #1132141 · expires January 31, 2027 R B Construction & Remodel #896814 · expires May 31, 2027 Rising Starr Construction INC #1096755 · expires September 30, 2028 S & K Builders #732721 · expires February 28, 2027 S G Construction #907138 · expires November 30, 2027 Sal Concept Construction INC #1044543 · expires September 30, 2028 Samuelson Mike Construction INC #853853 · expires June 30, 2027 Schnepper Walter Construction #550538 · expires February 29, 2028 Shook & Waller Construction INC #577955 · expires September 30, 2027 Skillz Construction INC #1074867 · expires April 30, 2027 Sm Builder #1125615 · expires August 31, 2028 Sonoma Mountain Construction Company #925721 · expires December 31, 2026 Soule Building Systems INC #735962 · expires May 31, 2027 St Peter Brian Robert #878212 · expires May 31, 2028 Stiles Builder #1094016 · expires July 31, 2028 Stunts Custom Construction INC #1041081 · expires April 30, 2027 Town and Country Construction #813098 · expires September 30, 2027 Twentyfour / Seven Construction Company #929277 · expires February 28, 2027 Unlimited Property Services #745218 · expires January 31, 2028 Warner J Enterprises #1004203 · expires June 30, 2027 Electrical (C-10) 36 Anderson Matt #987509 · expires October 31, 2027 Black Dog Electric INC #842957 · expires February 29, 2028 Bls Electrical INC #1132212 · expires January 31, 2027 Cary Thor Electric INC #995798 · expires August 31, 2028 Ccurtiselectric #1042562 · expires August 31, 2028 Collins Electric #1146210 · expires November 30, 2027 Csn Electric #1104083 · expires July 31, 2027 Eleos Electric #1009044 · expires November 30, 2027 Era Electric LLC #1142179 · expires August 31, 2027 Gamez Electric INC #922488 · expires April 30, 2027 Gwin Electric #738517 · expires July 31, 2027 Hogan Electric Service Company INC #1079201 · expires April 30, 2027 J C Electric #958057 · expires February 28, 2027 Jeffries Electric #923405 · expires October 31, 2028 Josh Raymond Leo #890093 · expires August 31, 2028 Jsb Electric #1128139 · expires October 31, 2028 Kenley Electric INC #1083358 · expires November 30, 2027 Knights Electric Incorporated #432135 · expires December 31, 2026 Lit Electric LLC #1130166 · expires December 31, 2028 Lodolce Electric LLC #1026407 · expires August 31, 2028 Maus Electric INC #1037950 · expires February 29, 2028 North Bay Electric #815815 · expires December 31, 2026 Osprey Electric #974039 · expires January 31, 2027 Power Play Electric #805693 · expires March 31, 2028 Raw Electric #1058552 · expires May 31, 2027 Rca Electric INC #1008300 · expires October 31, 2027 Rca Intergrated Systems INC #1116805 · expires February 29, 2028 Renninger Electric INC #1058236 · expires September 30, 2027 S W Electric #1051414 · expires March 31, 2027 Sigal Utility Services INC #1053349 · expires May 31, 2027 Silva M Electric INC #778567 · expires November 30, 2026 Siri Electric #962661 · expires June 30, 2027 Surge Electric Service #835307 · expires December 31, 2027 Tonole Electrical INC #699955 · expires November 30, 2027 Van Der Boon Electric INC #867970 · expires January 31, 2027 Vince Sigal Electric INC #867459 · expires October 31, 2028 Landscaping (C-27) 26 Burroughs Jared #1020869 · expires November 30, 2026 Canepa Landscaping INC #1018847 · expires September 30, 2028 Cervantes Landscaping #538804 · expires August 31, 2028 Circuit Rider Community Services #457067 · expires May 31, 2028 Colorful Impression Landscapes INC #918403 · expires June 30, 2028 Community Soil INC #1016286 · expires July 31, 2028 El Paraiso Landscaping #944561 · expires March 31, 2028 Fernandez Landscape Maintenance INC #1014557 · expires May 31, 2028 Great Landscape LLC The #1113978 · expires February 28, 2027 Guys Yard Design INC #1061717 · expires December 31, 2027 Jg Landscape Construction #1133729 · expires February 28, 2027 Juve Landscape Management #1065382 · expires April 30, 2028 Jv Landscape #1047271 · expires November 30, 2028 Murray Peter Landscaping #612634 · expires February 28, 2027 Natures Tailor #750601 · expires June 30, 2028 Northview Landscaping INC #1048652 · expires July 31, 2027 P E Landscaping #919955 · expires July 31, 2028 Paredes Landscaping #1070838 · expires November 30, 2028 Parnow Austin Landscape Design #1075928 · expires May 31, 2027 Perfect Green Oak Lawn & Landscape #1160133 · expires August 31, 2028 Red Vino Landscape LLC #1108190 · expires August 31, 2027 Rovettis Landscape & Maintenance #740442 · expires November 30, 2028 Sonoma Mountain Landscape INC #840474 · expires June 30, 2028 Tarantino's Yardscapes #849113 · expires November 30, 2026 Visual Dream Landscapes #806331 · expires April 30, 2028 Zaft Landscape INC #900554 · expires July 31, 2027 Painting and decorating (C-33) 19 Bj Painting #1151910 · expires March 31, 2028 Bonds Custom Painting #1071245 · expires November 30, 2028 Coating Painting Waterproofing INC #973617 · expires June 30, 2028 Crh Painting #1101585 · expires February 28, 2027 Cutting Edge Painting #1055768 · expires July 31, 2027 Diamond Painting LLC #1090442 · expires April 30, 2028 Finger Painting #760098 · expires March 31, 2027 Keech Painting Contractors #711217 · expires September 30, 2028 M Stone #914383 · expires April 30, 2028 Martinez Ortiz Eduardo Alonso #1079660 · expires September 30, 2027 Nordic Colors #757237 · expires December 31, 2026 Olympus Painting #1080774 · expires September 30, 2027 Palomares Painting & Decorating INC #1119345 · expires May 31, 2028 Powell's Painting LLC #996312 · expires September 30, 2028 Ramza Painting INC #1159158 · expires August 31, 2028 True Tone Painting INC #899051 · expires July 31, 2027 Villa William Painting #867523 · expires November 30, 2027 Vivid Painting Co #1162686 · expires October 31, 2028 Windsor Painting #707643 · expires June 30, 2027 Plumbing (C-36) 14 Azevedo Plumbing #610882 · expires January 31, 2027 B A M Plumbing INC #979996 · expires February 28, 2027 Borg John Plumbing Incorporated #690949 · expires June 30, 2028 Brester - Smith Plumbing #1075089 · expires April 30, 2027 Herrera Plumbing #1094579 · expires July 31, 2028 Holman Plumbing Services #1025061 · expires March 31, 2027 Integrity Plumbing Service & Repair #1129600 · expires November 30, 2026 J T Z Plumbing #961646 · expires June 30, 2027 Jv Plumbing & Backflow #955698 · expires December 31, 2026 Mike's Plumbing & Rooter #885932 · expires March 31, 2028 Morris Jason Plumbing #1004678 · expires June 30, 2027 Np Plumbing #1162080 · expires September 30, 2028 Wahl Plumbing INC #995671 · expires May 31, 2028 Weatherly Water Heaters and Plumbing Services #1116920 · expires February 29, 2028 General engineering (A) 13 American Tank Co INC #794146 · expires April 30, 2027 Daher Development INC #1019826 · expires May 31, 2028 Elliff Tyler #1001865 · expires March 31, 2027 Galvan Underground Construction INC #988314 · expires October 31, 2027 Hammer Engineering LLC #1110818 · expires July 31, 2028 Irwin Excavating Services INC #1072795 · expires January 31, 2027 Mann Excavating #834236 · expires March 31, 2028 Mann Excavating INC #808408 · expires May 31, 2028 Nor Cal Excavating & Trucking #1075175 · expires April 30, 2027 North Bay Construction Services #965651 · expires September 30, 2027 R C Construction #525979 · expires March 31, 2028 R C X INC #715476 · expires November 30, 2027 Sousa Engineering #1038833 · expires May 31, 2028 Other license types 117 A Plus Locksmith Lock and security equipment (C-28) · #971620 · expires March 31, 2028 Adriano Fred Masonry Contractor INC Masonry (C-29) · #302834 · expires February 29, 2028 Alfaro Construction General building (B), Limited specialty (D-49) · #1001985 · expires March 31, 2027 America's Pool Service Company Limited specialty (D-35) · #996059 · expires August 31, 2028 American Radiant & Water Heating INC General engineering (A), General building (B) and 3 more · #1102680 · expires March 31, 2027 Amg Engineering General engineering (A), Flooring and floor covering (C-15) · #887119 · expires November 30, 2026 Anderson Flooring Flooring and floor covering (C-15) · #960883 · expires May 31, 2027 Angel Brother's Lath and Plastering INC Lathing and plastering (C-35) · #1005486 · expires July 31, 2027 Apex Heating & Air Warm-air heating, ventilating and air-conditioning (C-20) · #1112541 · expires November 30, 2027 Arapov Dan Cabinetry Cabinet, millwork and finish carpentry (C-6) · #859269 · expires May 31, 2027 Axcel Fire Systems Fire protection (C-16) · #1023490 · expires February 28, 2027 B E S - Brandalick Energy Service Solar (C-46) · #494680 · expires July 31, 2028 Baldry Brothers Drilling Limited specialty (D-30) · #1146083 · expires November 30, 2027 Bigham Home Services General building (B), Electrical (C-10) and 3 more · #1109652 · expires September 30, 2027 Budget Landscape and Maintenance INC General building (B), Landscaping (C-27) · #641366 · expires August 31, 2028 C J's Iron Fence LLC Fencing (C-13) · #745339 · expires January 31, 2027 C V A Drywall INC Drywall (C-9) · #936204 · expires May 31, 2028 C&M Drywall Services Drywall (C-9) · #1117669 · expires March 31, 2028 Century Fencing Company INC Fencing (C-13) · #1024688 · expires April 30, 2028 Clark John A Limited specialty (D-21) · #1063307 · expires February 29, 2028 Cleanroom Management Co Limited specialty (D-34) · #825594 · expires October 31, 2027 Clearline Plumbing General building (B), Plumbing (C-36) · #970655 · expires August 31, 2027 Coleman Construction General building (B), Painting and decorating (C-33) · #1009455 · expires January 31, 2028 Compton Construction Company General building (B), Structural steel (C-51) · #429008 · expires November 30, 2027 Construction Art General building (B), Low voltage systems (C-7) · #608640 · expires January 31, 2027 Cv Drywall Drywall (C-9) · #838927 · expires May 31, 2028 Dedrick Enterprises General building (B), Limited specialty (D-34) · #991829 · expires April 30, 2027 E Sanchez Roofing Roofing (C-39) · #1027897 · expires June 30, 2027 Echelou Pool and Spa Swimming pool (C-53) · #1124690 · expires August 31, 2028 Edwards Welding Solutions Welding (C-60) · #1049254 · expires January 31, 2027 Element Fire Protection INC Fire protection (C-16) · #1099597 · expires December 31, 2026 Elliff Budd Limited specialty (D-21) · #577425 · expires September 30, 2027 Empire Insulation Contractors Insulation and acoustical (C-2) · #819279 · expires April 30, 2027 Firestine Tile & Stone Ceramic and mosaic tile (C-54) · #882502 · expires August 31, 2028 Fitzgerald Masonry Masonry (C-29) · #945700 · expires April 30, 2028 Flum Construction General engineering (A), General building (B) · #485669 · expires January 31, 2028 Franco's Garage Doors Limited specialty (D-28) · #886196 · expires October 31, 2028 Franco's Mechanical Warm-air heating, ventilating and air-conditioning (C-20) · #962011 · expires June 30, 2027 Galvan Roofing & Gutters Cabinet, millwork and finish carpentry (C-6), Roofing (C-39) and 2 more · #1040318 · expires January 31, 2027 Garcia's Tree Pro Tree and palm (C-49) · #1160059 · expires August 31, 2028 Good Nature Pool Service Limited specialty (D-35) · #1036917 · expires March 31, 2028 Guy's Fencing INC Fencing (C-13) · #970005 · expires February 29, 2028 Hard Stone Concrete Concrete (C-8) · #1136038 · expires April 30, 2027 Hayman Refrigeration & Air Conditioning Warm-air heating, ventilating and air-conditioning (C-20), Refrigeration (C-38) · #913517 · expires April 30, 2028 Henry Mechanical Electrical (C-10), Warm-air heating, ventilating and air-conditioning (C-20) and 3 more · #855174 · expires February 28, 2027 Image Tree Service INC Limited specialty (D-49) · #719689 · expires July 31, 2027 Intentional Contracting INC General building (B), Concrete (C-8) and 1 more · #765188 · expires February 28, 2027 Interstate Steel Builders INC General building (B), Structural steel (C-51) · #968575 · expires December 31, 2027 Jc Roofing Residential Services Corporation Roofing (C-39) · #1062927 · expires August 31, 2028 Johnny's Court Surfacing Parking and highway improvement (C-32) · #963738 · expires July 31, 2027 Johnson Pools INC Swimming pool (C-53) · #602946 · expires September 30, 2028 Johnson Shawn B Heating and Cooling Warm-air heating, ventilating and air-conditioning (C-20) · #912855 · expires March 31, 2028 Just Floor You Flooring and floor covering (C-15) · #576259 · expires August 31, 2027 K & P Kelly INC General engineering (A), Building moving/demolition (C-21) · #510770 · expires May 31, 2027 Kanan's Tile Ceramic and mosaic tile (C-54) · #927439 · expires January 31, 2027 Landmark Concrete Construction INC Concrete (C-8) · #806223 · expires April 30, 2028 Leland Plumbing Heating & Air Cond Warm-air heating, ventilating and air-conditioning (C-20), Plumbing (C-36) · #848071 · expires October 31, 2028 Lopez Jacob Electric General building (B), Electrical (C-10) · #904161 · expires September 30, 2027 Low Voltage Security Low voltage systems (C-7), Electrical (C-10) · #900930 · expires March 31, 2028 Lr Concrete Construction Concrete (C-8) · #1160199 · expires August 31, 2028 Lucky Garage Door Limited specialty (D-28) · #1148429 · expires December 31, 2027 Maudlin Drywall INC Drywall (C-9) · #576093 · expires January 31, 2028 Maxwell Fabrication LLC Welding (C-60) · #1102866 · expires March 31, 2027 Mcgee Dan Plastering Lathing and plastering (C-35) · #1053416 · expires May 31, 2027 Moore Joe Painting_& Roofing Painting and decorating (C-33), Roofing (C-39) · #780163 · expires June 30, 2028 Moore's Custom Cabinets Cabinet, millwork and finish carpentry (C-6) · #995043 · expires July 31, 2028 Napa Valley Crane Service Limited specialty (D-07), Limited specialty (D-36) · #1013163 · expires April 30, 2028 Nereo Woodworking Cabinet, millwork and finish carpentry (C-6) · #589712 · expires March 31, 2028 Norcal Maintenance INC Limited specialty (D-24), Limited specialty (D-52) · #772419 · expires May 31, 2027 North Bay Concrete INC Concrete (C-8) · #622331 · expires June 30, 2027 North Coast Roofing LLC Roofing (C-39) · #1139842 · expires July 31, 2027 North Coast Steel INC Reinforcing steel (C-50) · #913566 · expires November 30, 2027 North Coast Waterworks INC General building (B), Solar (C-46) and 1 more · #498434 · expires September 30, 2028 Northern Pacific Fire Protection INC Fire protection (C-16) · #1135789 · expires April 30, 2027 Old Redwood Heating and Cooling Warm-air heating, ventilating and air-conditioning (C-20) · #1147019 · expires December 31, 2027 Performance Dry Wall Drywall (C-9) · #783435 · expires August 31, 2028 Precision Crane Service INC Limited specialty (D-07), Limited specialty (D-36) · #440078 · expires May 31, 2027 Raposo Woodworks Cabinet, millwork and finish carpentry (C-6) · #1119391 · expires April 30, 2028 Rebich Construction INC General engineering (A), General building (B) and 1 more · #675200 · expires March 31, 2027 Rebich Technologies Low voltage systems (C-7) · #1155189 · expires May 31, 2028 Redwood Empire Roofing Roofing (C-39) · #1036175 · expires February 29, 2028 Redwood Lath & Plaster Lathing and plastering (C-35) · #1028754 · expires July 31, 2027 Reliable Construction General building (B), Drywall (C-9) · #1134369 · expires March 31, 2027 Rigo's Custom Cabinets Cabinet, millwork and finish carpentry (C-6) · #1012282 · expires March 31, 2028 Riverside Electric Electrical (C-10), Plumbing (C-36) · #706815 · expires May 31, 2027 Rogers Radiant INC General building (B), Plumbing (C-36) · #786292 · expires January 31, 2027 Rose Valley Earthworks & Paving General engineering (A), Earthwork and paving (C-12) · #1119803 · expires April 30, 2028 Rupert Construction Company General building (B), Limited specialty (D-28) · #1074809 · expires April 30, 2027 S L F Concrete Construction INC Concrete (C-8) · #748934 · expires September 30, 2028 Same Day Heating, Cooling & Plumbing Electrical (C-10), Warm-air heating, ventilating and air-conditioning (C-20) and 1 more · #1113715 · expires December 31, 2027 Santa Rosa Stainless Steel Tank Company LLC Sheet metal (C-43) · #1129887 · expires December 31, 2026 Signal Path Technology Solutions LLC Low voltage systems (C-7) · #1155703 · expires May 31, 2028 Sir Grout Santa Rosa Ceramic and mosaic tile (C-54) · #1121987 · expires June 30, 2028 Smooth Style Concrete Construction INC Concrete (C-8) · #949364 · expires February 28, 2027 Snyder Construction INC General engineering (A), General building (B) · #1022236 · expires January 31, 2027 Sonoma County Plumbing INC General building (B), Fire protection (C-16) and 1 more · #748975 · expires October 31, 2027 Sonoma Reinforcing INC Reinforcing steel (C-50) · #823619 · expires September 30, 2028 Specialist Pool Service The Limited specialty (D-35) · #942179 · expires January 31, 2028 Stewart Liam Painting Residential remodeling (B-2), Painting and decorating (C-33) · #1081477 · expires September 30, 2027 Sunshine Aquatics INC Swimming pool (C-53) · #687129 · expires March 31, 2027 Thompson John Enterprises Partnership General engineering (A), Earthwork and paving (C-12) · #947071 · expires May 31, 2028 Tobon's Floor Covering Flooring and floor covering (C-15) · #690558 · expires June 30, 2028 Trans Tech Consultants General engineering (A), HAZ · #697833 · expires October 31, 2028 Tri - County Garage Door INC Limited specialty (D-28) · #732661 · expires October 31, 2028 Vasquez Alfredo Drywall (C-9) · #861658 · expires July 31, 2027 Vice Jeff Concrete Construction INC Concrete (C-8) · #734765 · expires January 31, 2028 Wards Tile Works Ceramic and mosaic tile (C-54) · #649565 · expires July 31, 2028 Waterworks Industries Incorporated General engineering (A), General building (B) and 4 more · #678182 · expires October 31, 2027 Waterworks Industries LLC General engineering (A), General building (B) and 5 more · #1137599 · expires May 31, 2027 Welding Contractor Welding (C-60) · #1003555 · expires February 28, 2027 Wildfire Tree Services Limited specialty (D-49) · #1088747 · expires March 31, 2028 Wilsons Custom Builds General building (B), Fencing (C-13) · #891363 · expires May 31, 2028 Windsor Waterproofing INC Limited specialty (D-12) · #1021103 · expires June 30, 2027 Wine Country Heating & Air Conditioning Warm-air heating, ventilating and air-conditioning (C-20) · #1115888 · expires February 29, 2028 Winkler Aquascapes Limited specialty (D-64) · #870177 · expires December 31, 2027 Wired & Ready Home Automation INC Low voltage systems (C-7) · #1142780 · expires August 31, 2027 Worden Rich Masonry Masonry (C-29) · #325368 · expires December 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
Windsor 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 .