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Licensed General Contractors in Napa, California

Updated November 1, 2026 from CSLB's public license file · B General Building Contractor

  • 392licensed general contractors
  • 369active (Clear)
  • 5.9%with a suspension
  • 52%workers' comp exempt
  • 19.3 yrsmedian time licensed
  • 48%corp / LLC / partnership (52% sole owner)
  • 8new in the last 12 months
  • —change tracking began November 1, 2026

There are 392 general contractors based in Napa in CSLB's current file. 369 (94.1%) have a Clear status as of November 1, 2026.

52% report a workers' comp exemption, 5.7 points lower than the statewide figure for general contractors (57.7%), so many of these businesses say they have no employees. The share with a suspension (5.9%) is close to the Napa County rate for the same license (5.6%).

The median general contractor here has held a license for 19.3 years (more than the statewide median of 15.3), and 8 licenses were issued in the last 12 months.

General contractors hold CSLB's B (General Building Contractor) license, which covers projects that combine two or more unrelated trades. See the B General Building Contractor guide for what the license covers.

How to check a general contractor's license in Napa

  1. Open the general contractor's profile from the table below (or search Napa listings by name). Check that B appears among its classifications and that the primary status reads Clear. What B covers.
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 5.9% of Napa listings here already show a suspension.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed general contractor is required by law. See the $1,000 rule.

50 of 392 general contractors in Napa

Napa general contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed general contractors in Napa
Business nameLicense #StatusYearsWorkers' compBond
Peck & Hiller Company 109795 Clear 77 Insured On file
Bell Products INC 171534 Clear 69 Insured On file
Ed's Plumbing & Repairs / Construction 266938 Clear 55 Exempt On file
Garton Construction INC 277505 Clear 54 Insured On file
Bradley R E General Bld Cont 288652 Clear 52 Insured On file
K G B Kirk Geyer Built 295276 Clear 52 Insured On file
Walker Ron M Construction 294861 Clear 52 Exempt On file
Kellebrew Construction Services 322145 Clear 50 Exempt On file
Syar James M 325241 Clear 50 Insured On file
Nova Group INC 326774 Clear 50 Insured On file
Lowrey Custom Innovations 335905 Clear 49 Exempt On file
Cox Ronald E Designer / Builder INC 339494 Clear 49 Insured On file
Welsh D T Construction INC 351732 Clear 48 Exempt On file
Krueger Bros Builders INC 364692 Clear 48 Insured On file
Sunrise Construction 380471 Clear 47 Exempt On file
Pridmore Brothers Construction INC 384371 Clear 46 Insured On file
Carmichael Construction 392828 Clear 46 Insured On file
Rabbitt Henry J & Sons INC 402965 Clear 45 Insured On file
Doran Construction 405660 Clear 45 Exempt On file
O'brien Builders 407631 Clear 45 Insured On file
Peralta Construction CO 414515 Clear 45 Exempt On file
Abernethy Brothers Construction INC 417727 Clear 44 Exempt On file
De Simoni Mike 432785 Clear 43 Exempt On file
Bakker Construction 445309 Clear 43 Exempt On file
New Visions Building & Specialties INC 458169 Clear 42 Exempt On file
Regan & Sons Incorporated 457333 Clear 42 Insured On file
Piombo G R Construction Company 462363 Clear 42 Exempt On file
Paradise Pools and Landscapes INC 467427 Clear 41 Insured On file
Whitehill Construction 467393 Clear 41 Exempt On file
Olson James A General Contractor 472963 Clear 41 Exempt On file
Abernethy Construction INC 475036 Clear 41 Exempt On file
Kashani Construction Company 475055 Clear 41 Exempt On file
Hcg Associates INC 478246 Clear 41 Insured On file
Contractor Services & Associates 482375 Clear 41 Insured On file
Steve Silva Plumbing INC 483676 Clear 40 Insured On file
Ogden Alan 484913 Clear 40 Exempt On file
Goldstar Construction and Real Estate Services 491965 Clear 40 Insured On file
Reinell Construction 496414 Clear 40 Exempt On file
Courtney Construction 498844 Clear 40 None On file
Scott Steven A Const Company 499872 Clear 40 Exempt On file
Knittel Construction INC 501977 Clear 39 Insured On file
Cello & Maudru Construction Company INC 508844 Clear 39 Insured On file
R & R Maher Construction Company INC 508930 Clear 39 Insured On file
S C Construction 510857 Clear 39 Exempt On file
American Eagle Ent 511101 Clear 39 Insured On file
Mr Rooter Plumbing 511333 Clear 39 Insured On file
R Y Construction 517077 Clear 39 Insured On file
Wunderlich Wayne Construction 522318 Clear 38 Exempt On file
Cocke's W Thomas Construction 524605 Clear 38 Exempt On file
Leggett Construction INC 524230 Clear 38 Exempt On file

See all 392 general contractors in Napa

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed general contractors are in Napa?

CSLB's current public file lists 392 general contractors with a Napa mailing address. 369 have a Clear status, and 89% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a general contractor need in California?

CSLB issues the B General Building Contractor classification for this work. In Napa County, 94.1% of Napa's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work rule).

How do I check a general contractor's workers' comp?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Napa general contractors, 52% are exempt (no employees), 46.9% insured and 1% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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Guides