Best Licensed General Contractors in Ione, CA
28 general contractors registered in Ione hold current CSLB licenses, verified against official records as of August 22, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 161 active B general building contractor licenses in Amador County; 28 registered in Ione
- 9 of Ione's 28 licenses (32.1%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Ione: 15 years
- Longest Ione licensure: since 1979
- 11 county licenses reach their expiration date within 90 days
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- Verified
- August 22, 2026
- Licensed since
- 1992
- Phone
- (209) 481-8242
- Verified
- August 22, 2026
- Licensed since
- 1995
- Phone
- (209) 327-0534
- Verified
- August 22, 2026
- Licensed since
- 1996
- Phone
- (209) 274-4649
- Verified
- August 22, 2026
- Licensed since
- 1998
- Phone
- (209) 418-5314
- Verified
- August 22, 2026
- Licensed since
- 2002
- Phone
- (209) 304-6627
- Verified
- August 22, 2026
- Licensed since
- 2003
- Phone
- (209) 327-6598
- Verified
- August 22, 2026
- Licensed since
- 2017
- Phone
- (877) 607-6527
- Verified
- August 22, 2026
- Licensed since
- 2018
- Phone
- (209) 304-9139
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Tim Adams General Contractor | #640261 | On file | 1992 |
| Josh Mc Eachron Construction | #710399 | On file | 1995 |
| Van Ness Construction | #728071 | On file | 1996 |
| Minarcin Construction Company Inc. | #757594 | On file | 1998 |
| Lazar Construction & Builders Inc. | #810266 | On file | 2002 |
| Dymond Construction Inc. | #819005 | On file | 2003 |
Amador 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: 161 active B general building contractor licenses in Amador County, 28 of them registered in Ione. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Ione license has been held 15 years, and the longest-standing one dates to 1979. 9 of Ione's 28 licenses (32.1%) 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: 161 of the county's 161 licenses carry the same $25,000 bond California sets by statute. 11 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 Ione: common questions
How many licensed general contractors are there in Ione?
28 active B general building contractor licenses are registered in Ione, out of 161 across Amador County. 28 Ione-registered companies passed our license verification, and the 8 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. 28 active B general building contractor licenses are registered in Ione and 161 across Amador County, the longest-standing issued in 1979. 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 9 of Ione's 28 currently carry. 11 Amador County licenses expire within 90 days.
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