Room addition contractors in Kentfield, CA
22 contractors pulled 23 room addition permits in Kentfield in 2025–26. Ranked by the number of room addition permits; license classes are checked against what California requires for this work.
Across all cities we track, the median declared value of a room addition permit is $107,354 (middle half $49,712–$250,000). See Room addition cost in Sacramento & the Bay Area.
- Kelly Domer Partners INC. DBA Pacific Constr.San Rafael · #346196 · 5 permits · room addition: 2
- Green Bay Remodeling INC.Concord · #993580 · 41 permits · room addition: 1
- Thompson Suskind L PSan Francisco · #860556 · 16 permits · room addition: 1
- Swett Construction INCSan Rafael · #869956 · 7 permits · room addition: 1
- Michael StoneSan Rafael · #968847 · 6 permits · room addition: 1
- R De Leon ConstructionSan Rafael · #1101710 · 6 permits · room addition: 1
- Matson Construction ManagementSan Rafael · #1077437 · 4 permits · room addition: 1
- Faubel Construction INCMill Valley · #781646 · 3 permits · room addition: 1
- Young Brothers Remodel INCCorte Madera · #1093478 · 3 permits · room addition: 1
- Apperson / Hoog & Associates INCNovato · #777251 · 2 permits · room addition: 1
- Diamond Home RestorationSan Anselmo · #910654 · 2 permits · room addition: 1
- New Dimension Builders INCMill Valley · #1067306 · 2 permits · room addition: 1
- J & J Custom Builders INCPetaluma · #1013823 · 2 permits · room addition: 1
- C L ConstructionVallejo · #1008357 · 2 permits · room addition: 1
- Sandra Bird Designs INCKentfield · #460795 · 1 permit · room addition: 1
- A B Supply INCNovato · #1047189 · 1 permit · room addition: 1
- Brian Knutson CarpentryNovato · #854132 · 1 permit · room addition: 1
- Lookinland Custom Building LLCSan Rafael · #1093316 · 1 permit · room addition: 1
- C A Duffy ConstructionSan Rafael · #756734 · 1 permit · room addition: 1
- DMF BuilderKentfield · #1076128 · 1 permit · room addition: 1
- J G ConstructionVacaville · #1023460 · 1 permit · room addition: 1
- Symmetric Energy INClicense not matched · 15 permits · room addition: 1
Also licensed for this work in Kentfield (no room addition permits in our data)
- Starving PlumbersKentfield · #759372 · 8 permits
- Pacific Ridge ConstructionKentfield · #1080490 · 7 permits
- Dan Gillies Construction Services INCKentfield · #927236 · 6 permits
- Shoshan Construction ServicesKentfield · #864488 · 4 permits
- Rivas Building Group INCKentfield · #1034341 · 3 permits
- Lowry Construction INCKentfield · #699271 · 2 permits
- Jim Allen Construction LLCKentfield · #307804 · 1 permit
- Bay City Contractors INCKentfield · #1069561 · B
- Millworks Design / ConstructionKentfield · #793052 · B
- Magner Construction And Repair INCKentfield · #1047499 · B
- Allwood Construction Services INCKentfield · #736693 · B, C-15
- HKB Design Build INCKentfield · #1113724 · B
- Della Valle Lin General ContractorKentfield · #732935 · B
- Summit Professional Builders INCKentfield · #789450 · B
- Lazor ConstructionKentfield · #689228 · B
- Rehm R J ConstructionKentfield · #774715 · B
- Cerutti R M - BuilderKentfield · #704007 · B
- Rivas Project Management And BuildingKentfield · #699671 · B
- Pacific Ridge Enterprises INCKentfield · #880632 · B
Open in the directory: filters, sorting, compare →← Contractors in Kentfield, CA