Best Licensed General Contractors in Mammoth Lakes, CA
82 general contractors registered in Mammoth Lakes 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.
- 115 active B general building contractor licenses in Mono County; 84 registered in Mammoth Lakes
- 42 of Mammoth Lakes's 84 licenses (50.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Mammoth Lakes: 19 years
- Longest Mammoth Lakes licensure: since 1948
- 10 county licenses reach their expiration date within 90 days
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- Verified
- August 22, 2026
- Licensed since
- 1978
- Phone
- (760) 937-0846
- Verified
- August 22, 2026
- Licensed since
- 1978
- Phone
- (760) 965-9080
- Verified
- August 22, 2026
- Licensed since
- 1982
- Phone
- (760) 937-5571
- Verified
- August 22, 2026
- Licensed since
- 1983
- Phone
- (760) 709-1420
- Verified
- August 22, 2026
- Licensed since
- 1985
- Phone
- (760) 920-3648
- Verified
- August 22, 2026
- Licensed since
- 1985
- Phone
- (760) 924-8466
- Verified
- August 22, 2026
- Licensed since
- 1988
- Phone
- (760) 920-2806
- Verified
- August 22, 2026
- Licensed since
- 1989
- Phone
- (760) 934-6088
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Sierra Solar Inc. | #360454 | On file | 1978 |
| B Shepler Construction | #363561 | On file | 1978 |
| V P Construction | #429903 | On file | 1982 |
| Laframboise Construction | #447002 | On file | 1983 |
| A Guizot Contractor | #472544 | On file | 1985 |
| Preschutti Construction Inc. | #482954 | Exempt or none on file | 1985 |
Mono 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: 115 active B general building contractor licenses in Mono County, 84 of them registered in Mammoth Lakes. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Mammoth Lakes license has been held 19 years, and the longest-standing one dates to 1948. 42 of Mammoth Lakes's 84 licenses (50.0%) 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: 115 of the county's 115 licenses carry the same $25,000 bond California sets by statute. 10 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 Mammoth Lakes: common questions
How many licensed general contractors are there in Mammoth Lakes?
84 active B general building contractor licenses are registered in Mammoth Lakes, out of 115 across Mono County. 82 Mammoth Lakes-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. 84 active B general building contractor licenses are registered in Mammoth Lakes and 115 across Mono County, the longest-standing issued in 1948. 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 42 of Mammoth Lakes's 84 currently carry. 10 Mono County licenses expire within 90 days.
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