Top-Rated Contractors in Napa
50 verifiedThese contractors have SiteVetter Safety Scores of 85+ out of 100, indicating strong compliance with licensing, insurance, bonding, and federal requirements.
A SiteVetter Safety Score is a proprietary 0-100 compliance rating that aggregates contractor data from six sources: California Contractors State License Board (CSLB), SAM.gov federal exclusions, OSHA safety inspections, Department of Labor wage records, EPA environmental compliance, and building permit records from major California cities. In Napa, CA, 50 contractors currently hold Safety Scores of 85 or above, qualifying them as “top-rated” for 2026.
How We Calculate Safety Scores
Our Safety Score aggregates data from 6 sources: CSLB license status, workers' compensation coverage, contractor bonding, federal databases including SAM.gov (debarment), OSHA (safety violations), DOL (wage violations), and building permits. Scores of 85+ indicate contractors with active licenses, proper insurance, and clean federal records.
Top 50 Contractors by Safety Score
Ranked by SiteVetter Safety Score, highest first
Earthscapes
License #962498 · C27
Grade A · Excellent
Adams Electric INC
License #825906 · C10
Grade A · Excellent
North Bay Courts
License #800332 · C32
Grade A · Excellent
Mario Custom Builder INC
License #995829 · B
Grade A · Excellent
Ault Thomas Jay
License #732279 · B
Grade A · Excellent
Carter Air Balance CO
License #725518 · D62
Grade A · Excellent
Vintage Builders
License #685291 · B
Grade A · Excellent
Standard Hvac
License #901905 · B
Grade A · Excellent
Don John Landscaping
License #879820 · C27
Grade A · Excellent
Cox Ronald E Designer / Builder INC
License #339494 · B
Grade A · Excellent
Degarmo's Custom Wood Works INC
License #783438 · B
Grade A · Excellent
Bay Village Builders INC
License #786261 · B
Grade A · Excellent
Hurst Firewood INC
License #774152 · D49
Grade A · Excellent
Binstock Enterprises
License #492561 · A
Grade A · Excellent
Napa Valley Roofing & Construction LLC
License #773839 · B
Grade A · Excellent
Young's Painting & Deck Restoration
License #776166 · C33
Grade A · Excellent
Knight F J Construction INC
License #722012 · B
Grade A · Excellent
Mollo Chris Painting
License #767872 · C33
Grade A · Excellent
Island Built INC
License #803973 · B
Grade A · Excellent
Reliable Refrigeration
License #467256 · C20
Grade A · Excellent
Wooly's Electric INC
License #652059 · C10
Grade A · Excellent
Tbc Plaster Artisans INC
License #618579 · B
Grade A · Excellent
ZV Construction
License #870574 · B
Grade A · Excellent
Millennium Painting
License #820029 · B
Grade A · Excellent
Zerba Construction
License #808747 · B
Grade A · Excellent
Reyes Joey
License #812013 · C54
Grade A · Excellent
Oden & Doucette INC
License #819580 · C32
Grade A · Excellent
Quality Incorporated Site Work & Underground
License #622688 · A
Grade A · Excellent
K G B Kirk Geyer Built
License #295276 · B
Grade A · Excellent
3 Kings Builders LLC
License #802859 · B
Grade A · Excellent
D K B Electric INC
License #630725 · C10
Grade A · Excellent
Wine Country Concrete
License #636169 · C-8
Grade A · Excellent
All American Painting CO
License #837100 · C33
Grade A · Excellent
Plumbing Innovations INC
License #624540 · C16
Grade A · Excellent
C R Buildworks INC
License #837132 · B
Grade A · Excellent
Pintail Roofing
License #949533 · C39
Grade A · Excellent
Abel's Roofing
License #831952 · C39
Grade A · Excellent
Schindler Judy Design & Build INC
License #832590 · B
Grade A · Excellent
C & J Painting
License #700342 · C33
Grade A · Excellent
Altura Construction INC
License #838515 · B
Grade A · Excellent
Sun Heating & Air Conditioning
License #559498 · C20
Grade A · Excellent
Thern Electric and Solar
License #831007 · C10
Grade A · Excellent
Bradley R E General Bld Cont
License #288652 · B
Grade A · Excellent
Cameron Electric
License #850835 · C10
Grade A · Excellent
Vinatieri Construction
License #885208 · B
Grade A · Excellent
Dons Swimming Pool Center INC
License #537144 · D35
Grade A · Excellent
Denny's Heating & Air Conditioning LLC
License #688217 · C20
Grade A · Excellent
H & L Construction
License #918618 · B
Grade A · Excellent
West Coast Floor Company
License #891057 · C15
Grade A · Excellent
Furlani Plastering INC
License #972840 · C35
Grade A · Excellent
Finding the Best Contractors in Napa
When hiring a contractor in Napa, California, due diligence matters. The contractors listed above have been verified against multiple government databases and achieved Safety Scores of 85 or higher—placing them among the most compliant contractors in the area.
Our Safety Score considers:
- License Status — Active CSLB license with proper classifications
- Workers' Compensation — Current coverage to protect you from liability
- Contractor Bond — Financial protection if work isn't completed
- Federal Compliance — No debarments, wage violations, or safety citations
While a high Safety Score is a strong indicator of a reputable contractor, we always recommend getting multiple quotes, checking references, and verifying the contractor is licensed for your specific type of project.
Safety Scores are calculated based on publicly available government records and are updated weekly. For official verification, check directly with CSLB at cslb.ca.gov.