Best Licensed General Contractors in Middletown, CA
30 general contractors registered in Middletown 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.
- 232 active B general building contractor licenses in Lake County; 30 registered in Middletown
- 16 of Middletown's 30 licenses (53.3%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Middletown: 25 years
- Longest Middletown licensure: since 1983
- 17 county licenses reach their expiration date within 90 days
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- Verified
- August 22, 2026
- Licensed since
- 1983
- Phone
- (707) 987-0500
- Verified
- August 22, 2026
- Licensed since
- 1986
- Phone
- (707) 263-3464
- Verified
- August 22, 2026
- Licensed since
- 1990
- Phone
- (707) 774-1957
- Verified
- August 22, 2026
- Licensed since
- 1991
- Phone
- (707) 987-2265
- Verified
- August 22, 2026
- Licensed since
- 1994
- Phone
- (707) 695-8745
- Verified
- August 22, 2026
- Licensed since
- 1994
- Phone
- (707) 479-8683
- Verified
- August 22, 2026
- Licensed since
- 1997
- Phone
- (707) 237-1293
- Verified
- August 22, 2026
- Licensed since
- 1998
- Phone
- (415) 435-8686
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Refrigeration Technology Incorporated | #440017 | On file | 1983 |
| Paulette M Allen DBA D & P Pools | #500941 | On file | 1986 |
| Lmc Contracting | #603383 | On file | 1990 |
| Lake Builders Inc. | #617873 | On file | 1991 |
| Jan-Mar Corporation | #690828 | On file | 1994 |
| Monhoff Builders | #699845 | On file | 1994 |
Lake 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: 232 active B general building contractor licenses in Lake County, 30 of them registered in Middletown. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Middletown license has been held 25 years, and the longest-standing one dates to 1983. 16 of Middletown's 30 licenses (53.3%) 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: 232 of the county's 232 licenses carry the same $25,000 bond California sets by statute. 17 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 Middletown: common questions
How many licensed general contractors are there in Middletown?
30 active B general building contractor licenses are registered in Middletown, out of 232 across Lake County. 30 Middletown-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. 30 active B general building contractor licenses are registered in Middletown and 232 across Lake County, the longest-standing issued in 1983. 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 16 of Middletown's 30 currently carry. 17 Lake County licenses expire within 90 days.