Best Licensed General Contractors in St. Helena, CA
Homversa lists 30 general contractors registered in St. Helena holding current CSLB licenses, matched against the CSLB licensee file as of . The 10 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 482 active B general building contractor licenses in Napa County; 30 registered in St. Helena
- 10 of St. Helena's 30 licenses (33.3%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in St. Helena: 29 years
- Longest St. Helena licensure: since 1974
- 53 county licenses reach their expiration date within 90 days
We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.
On the CSLB register since 1974, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- St. Helena, CA 94574
- Licensed since
- Phone
- (707) 963-9020
On the CSLB register since 1978, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- St. Helena, CA 94574
- Licensed since
- Phone
- (415) 717-3365
On the CSLB register since 1986, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- St. Helena, CA 94574
- Licensed since
- Phone
- (707) 322-4750
On the CSLB register since 1987, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- St. Helena, CA 94574
- Licensed since
- Phone
- (925) 899-6929
On the CSLB register since 1993, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- St. Helena, CA 94574
- Licensed since
- Phone
- (707) 963-8700
On the CSLB register since 1999, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- St. Helena, CA 94574
- Licensed since
- Phone
- (707) 963-7393
On the CSLB register since 2003, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- Brisbane, CA 94005
- Licensed since
- Phone
- (415) 983-9520
On the CSLB register since 2008, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- St. Helena, CA 94574
- Licensed since
- Phone
- (707) 478-9782
On the CSLB register since 2017, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- St. Helena, CA 94574
- Licensed since
- Phone
- (707) 236-7981
On the CSLB register since 2025, with workers' compensation cover on file and bonded at $25,000.
- Verified
- Registered in
- St. Helena, CA 94574
- Licensed since
- Phone
- (707) 963-8058
Every other verified general contractor in St. Helena (20)
These hold the same current credential as the 10 above and passed the same check. They are listed alphabetically, not ranked - the 10 above are the top of the published ranking, and this is everyone else who qualified.
- Aqueduct Plumbing - CSLB #380498
- Cazbilt - CSLB #1092239
- Christopher Myers General Contracting - CSLB #1102304
- Dewyer Contracting - CSLB #888502
- Ebersole Construction - CSLB #735046
- Friedrich Company - CSLB #618485
- Gary Galusha Construction - CSLB #470933
- Glen Zide Construction - CSLB #635832
- Joshua Parke - CSLB #1151859
- Kirk De Alba Construction - CSLB #808046
- Manzanita Building Group Inc. - CSLB #1135329
- Matt Smith Builders - CSLB #1040152
- Mc Cornack Associates Construction Inc. - CSLB #541531
- Mcgrath Builders - CSLB #639282
- Polly Ogden Associates - CSLB #586270
- Reeves Construction - CSLB #387845
- S G Construction - CSLB #801053
- St Helena Development - CSLB #577653
- Thomas Construction - CSLB #441748
- Western States Investors Inc. - CSLB #750082
Compare the top 6 at a glance
Swipe the table sideways for all columns - the company name stays put.
| General Contractor | License | Workers' comp | Licensed since |
|---|---|---|---|
| Trainor Builders | #299037 | On file | 1974 |
| Br Construction Inc. | #354668 | On file | 1978 |
| Dp Builders | #490224 | On file | 1986 |
| Building And Design Inc. | #517581 | On file | 1987 |
| Gar Rector & Associates Inc. | #664538 | On file | 1993 |
| Team Built Construction Inc. | #759265 | On file | 1999 |
How this page is built
Nobody pays to appear on this page, and position cannot be bought. A company is listed only where the official register showed it holding a current license when we checked on September 4, 2026.
- Ranked by workers' compensation cover and years licensed.
- Left off anything expired on the date we checked, or carrying any status other than current.
- Not published at all until at least 3 general contractors pass that check. At most 10 appear - a cut through the ranking, not a further test.
The full method, including what each register does and does not publish.
Napa County general building licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 482 active B general building contractor licenses in Napa County, 30 of them registered in St. Helena. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median St. Helena license has been held 29 years, and the longest-standing one dates to 1974. 10 of St. Helena's 30 licenses (33.3%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 481 of the county's 482 licenses carry the same $25,000 bond California sets by statute. 53 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
General Contractors in St. Helena: common questions
How many licensed general contractors are there in St. Helena?
30 active B general building contractor licenses are registered in St. Helena, out of 482 across Napa County. 30 St. Helena-registered companies passed our license verification, and the 10 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license general contractors?
Yes. California licenses contractors by classification, and B is the CSLB classification that authorises this work. 30 active B general building contractor licenses are registered in St. Helena and 482 across Napa County, the longest-standing issued in 1974. Only CLEAR, unexpired licenses appear here.
How do I check a general contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 10 of St. Helena's 30 currently carry. 53 Napa County licenses expire within 90 days.
Why is a company not on this list?
A company appears only when we can match it to a current record in the register this page is verified against - 30 companies passed that match for St. Helena. A credential that is expired or suspended, or a business we cannot conclusively match to a current record, never appears. A listed business that believes its information is wrong can reach us through the contact and corrections page at homversa.com/contact. How current each date is, and what happens when a credential lapses, are explained on our methodology page.
Which nearby cities have verified general contractors?
Rutherford (3 verified), Angwin (12 verified), Kenwood (7 verified), Calistoga (21 verified) and Yountville (9 verified) each publish their own list, verified separately against the state register, so the counts differ city by city. The links are in the nearby-cities section below.
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