Licensed contractors in Petaluma, CA — page 2 of 2
398 company licenses with a clear status in Petaluma, CA, in the CSLB file of October 1, 2026.
1 · 2
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| PRESTIGE LANDSCAPING SERVICES LLC | 1148161 | C-27 — Landscaping | Feb 29, 2028 |
| PROGRESSIVE PLASTERING INC | 715224 | C-35 — Lathing and Plastering | Jul 31, 2027 |
| PRUETT FENCE COMPANY INC | 758284 | B — General Building | Sep 30, 2027 |
| PRYOR CONTRACTORS ANDINO VENTURES INC | 1089523 | B — General Building | Apr 30, 2028 |
| QUALITY FLOORING CENTER INC | 995059 | C-15 — Flooring and Floor Covering | Jul 31, 2028 |
| QUINN'S CALIFORNIA LANDSCAPES INC | 852825 | C-27 — Landscaping | Dec 31, 2026 |
| R & J BROS CONSTRUCTION | 1146715 | B — General Building | Nov 30, 2027 |
| RAFAEL AND SONS CONSTRUCTION INC | 1151585 | A — General Engineering | Mar 31, 2028 |
| RAMIREZ FLOORS INC | 796934 | C-15 — Flooring and Floor Covering | Feb 28, 2027 |
| RANGE BUILDERS HAROLD CONSTRUCTION COMPANY | 1005111 | B — General Building | Feb 28, 2027 |
| RAPOZA JB REFRIGERATION CONSULTING LLC | 508663 | C-38 — Refrigeration | Apr 30, 2028 |
| REBEL PIPELINES GENERAL ENGINEERING INC | 1160841 | A — General Engineering | Sep 30, 2028 |
| REBUILDING TOGETHER PETALUMA INC | 1118472 | B — General Building | Mar 31, 2028 |
| REDBRIDGE ELECTRIC INC | 1074249 | B — General Building | Mar 31, 2027 |
| REDWOOD BUILDERS | 1014786 | B — General Building | Jun 30, 2028 |
| REDWOOD SEPTIC SERVICES | 1158226 | C-42 — Sanitation System | Jul 31, 2028 |
| RELIABLE AFFORDABLE ELECTRICAL CONTRACTOR LLC | 950601 | C-10 — Electrical | Nov 30, 2027 |
| REYNA FENCE COMPANY INC | 1160175 | C-13 — Fencing | Aug 31, 2028 |
| RIGNEY PLUMBING INC | 481056 | C-36 — Plumbing | Oct 31, 2027 |
| RIGO LANDSCAPING INC | 1117033 | C-27 — Landscaping | Apr 30, 2028 |
| RISE RIGGING LLC | 1051954 | A — General Engineering | Apr 30, 2027 |
| RISING GARDENS LLC | 1161913 | C-27 — Landscaping | Sep 30, 2028 |
| ROBELLO PLUMBING ROBELLO INC | 878332 | C-36 — Plumbing | Jul 31, 2028 |
| ROBERTS KEN & SON GENERAL CONTRACTOR INC | 528352 | B — General Building | Apr 30, 2028 |
| ROCA CONSTRUCTION INC | 769593 | B — General Building | Jun 30, 2027 |
| ROCKIN ROOFERS SIMPLY SOLAR | 991938 | B — General Building | Apr 30, 2028 |
| RODAS BROTHERS CONSTRUCTION INCORPORATED | 1098152 | B — General Building | Aug 31, 2027 |
| ROMAN'S PLUMBING INC | 952842 | C-36 — Plumbing | May 31, 2027 |
| RSJ PAINTING | 1127134 | C-33 — Painting and Decorating | Sep 30, 2028 |
| RUST PLUMBING INC | 976035 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Sep 30, 2027 |
| RYAN J & KRISTI M MCGUNAGLE INC | 902078 | C-6 — Cabinet, Millwork and Finish Carpentry | Aug 31, 2027 |
| S J S PLUMBING INC | 693624 | C-36 — Plumbing | Nov 30, 2027 |
| S L M BUILDERS | 718948 | B — General Building | Dec 31, 2026 |
| S W QUALITY BUILDERS A PARTNERSHIP | 1114123 | B — General Building | Dec 31, 2027 |
| SAME DAY PLUMBING AND WATER CLEANUP PLUMBING AND WATER DAMAGE LLC | 1155489 | B — General Building | May 31, 2028 |
| SATORI CONSTRUCTION REBENTISCH SYSTEMS INC | 1122120 | B — General Building | May 31, 2027 |
| SAVE ENERGY CO MAAP CORP | 440356 | B — General Building | May 31, 2027 |
| SCHILLY CONSTRUCTION INC | 832980 | B — General Building | Apr 30, 2028 |
| SCHMIDT R CONSTRUCTION INC | 961629 | B — General Building | Aug 31, 2027 |
| SECOND GENERATION TILE & STONE | 810511 | C-54 — Ceramic and Mosaic Tile | Sep 30, 2026 |
| SETTING THE STANDARD CONSTRUCTION INC | 1119181 | A — General Engineering | Apr 30, 2028 |
| SHEERAN BUILDERS INC | 1102496 | B — General Building | Feb 28, 2027 |
| SIERRA COAST BUILDERS INC | 1010514 | B — General Building | Jan 31, 2028 |
| SIGNOR CONSTRUCTION | 1128721 | B — General Building | Nov 30, 2026 |
| SLEMBROUCK/MANY CORPORATION | 467598 | C-10 — Electrical | Sep 30, 2028 |
| SOL LANDSCAPES INC | 981620 | C-27 — Landscaping | Sep 30, 2027 |
| SONOMA - MARIN ARBORISTS INC | 896313 | C-27 — Landscaping | May 31, 2027 |
| SONOMA CAST STONE CORPORATION | 784288 | C-8 — Concrete | Sep 30, 2028 |
| SONOMA COUNTY TREE EXPERTS INC | 655693 | D-49 — Tree Service | Jul 31, 2028 |
| SONOMA CUSTOM TILE | 761182 | C-54 — Ceramic and Mosaic Tile | Apr 30, 2027 |
| SONOMA DEMOLITION LLC | 1093525 | B — General Building | Jul 31, 2028 |
| SONOMA-MARIN CONSTRUCTION C L Y INCORPORATED | 690380 | A — General Engineering | Jun 30, 2028 |
| SPURGEON PAINTING INC | 390008 | C-33 — Painting and Decorating | Jan 31, 2027 |
| SPYE CONSERVATION INCORPORATED | 1133557 | A — General Engineering | Feb 28, 2027 |
| STAT HEATING & AIR CORPORATION | 1123282 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| STEPHENS PROPERTIES INC | 668635 | B — General Building | Apr 30, 2027 |
| STEVEN ALLEN CONSTRUCTION & DEVELOPING INC | 1070259 | B — General Building | Oct 31, 2028 |
| STICKS & STONES CONSTRUCTION INC | 1110578 | B — General Building | Sep 30, 2027 |
| STUDIO 101 GENERAL BUILDING CONTRACTORS | 1033732 | B — General Building | Dec 31, 2027 |
| SUAREZ PLASTERING INC | 1090722 | C-35 — Lathing and Plastering | Apr 30, 2028 |
| SULLIVAN ELLIS & GERALD INC | 533124 | C-55 — Water Conditioning | Jun 30, 2028 |
| SULLIVAN PROFESSIONAL CONSTRUCTION INC | 1046503 | B — General Building | Nov 30, 2026 |
| SUN SOLAR ELECTRIC INC | 880150 | C-10 — Electrical | Jun 30, 2028 |
| SUPERIOR BUILDING | 908732 | B — General Building | Mar 31, 2027 |
| SWIFT FINISHING INCORPORATED | 980980 | C-33 — Painting and Decorating | Feb 28, 2027 |
| T C STEEL | 568247 | C-51 — Structural Steel | Nov 30, 2027 |
| TAP CONSTRUCTION TAP EXCAVATION INC | 1053209 | A — General Engineering | May 31, 2027 |
| TAYLOR C M ELECTRICAL CONTRACTORS INC | 952528 | C-10 — Electrical | Sep 30, 2028 |
| TEAM GHILOTTI INC | 895384 | A — General Engineering | Apr 30, 2027 |
| THE TIN MAN INC | 575976 | C-43 — Sheet Metal | Mar 31, 2028 |
| THOMSON CONTRACTING INC | 1052420 | B — General Building | Jul 31, 2028 |
| TLC CUSTOM HOME BUILDERS LLC | 1155180 | B — General Building | May 31, 2028 |
| TOMROSE CONSTRUCTION INC | 605439 | B — General Building | May 31, 2028 |
| TRAINOR COMMERCIAL CONSTRUCTION INC | 453991 | B — General Building | Jan 31, 2028 |
| TRI COUNTY DESIGN CENTER B J M CONSTRUCTION INC | 993384 | B — General Building | Jun 30, 2028 |
| TRI-COUNTY HEATING AND SHEET METAL INC | 212733 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| TROPICANA POOLS OF CALIFORNIA | 907012 | C-53 — Swimming Pool | Nov 30, 2027 |
| TURNER & TAYLOR METAL WORKS INC | 894779 | C-23 — Ornamental Metal | Apr 30, 2027 |
| U S TRAFFIC CONTROL WEST LLC | 1135947 | C-31 — Construction Zone Traffic Control | Apr 30, 2027 |
| UNDERSCORE DESIGN AND BUILD | 1123585 | B — General Building | Jul 31, 2028 |
| UNION PACIFIC CONSTRUCTION INC | 694790 | B — General Building | Feb 29, 2028 |
| UNITY BUILDING & ELECTRIC CO | 979344 | B — General Building | Dec 31, 2026 |
| VALENCIA KRISTINE GUILLERMO J VALENCIA | 895133 | B — General Building | Apr 30, 2027 |
| VIENNA TILE & STONE LLC | 849721 | C-54 — Ceramic and Mosaic Tile | Oct 31, 2026 |
| WAGNER CUSTOM MILLWORK INC | 1142529 | C-6 — Cabinet, Millwork and Finish Carpentry | Aug 31, 2027 |
| WEDGE ROOFING INC | 416737 | B — General Building | Jan 31, 2028 |
| WEST COAST PAINTING & COATINGS W C P ASSOCIATES INC | 708623 | C-33 — Painting and Decorating | Oct 31, 2027 |
| WEST SIDE GRADING & PAVING | 1070136 | C-12 — Earthwork and Paving | Oct 31, 2026 |
| WESTECH ROOFING | 500843 | C-39 — Roofing | Oct 31, 2028 |
| WGE ELECTRIC WGE SERVICES INC | 1141922 | C-10 — Electrical | Aug 31, 2027 |
| WILDCAT ENGINEERING AANENSON WILDCAT INC | 951203 | A — General Engineering | Aug 31, 2028 |
| WILL WILL CONSTRUCTION CORP | 1137505 | B — General Building | May 31, 2027 |
| WILLIAMS CONSTRUCTION & REMODEL | 1097822 | B — General Building | Oct 31, 2026 |
| WILO CONSTRUCTION CO | 1146519 | B — General Building | Nov 30, 2027 |
| WINE COUNTRY PAINTERS INC | 813620 | C-33 — Painting and Decorating | Jun 30, 2028 |
| WUI MAMMOTH CONSTRUCTION INC | 1098536 | B — General Building | Oct 25, 2026 |
| ZAPPETINI INC | 1046265 | C-60 — Welding | Oct 31, 2026 |
| ZARCO'S ELECTRICAL INC | 1024658 | B — General Building | Dec 31, 2027 |
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.