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DIAMOND CONSTRUCTION SOLUTIONS

License #874986BakersfieldSole OwnerLicensed since March 27, 2006

License

Status
CLEAR
First issued
March 27, 2006
Reissued
July 31, 2023
Expires
July 31, 2027
Entity
Sole Owner
Address of record
12110 COLORADO AVENUE, Bakersfield, CA 93312
Phone of record
(661) 332 7140

Contractor bond

Surety
NATIONWIDE MUTUAL INSURANCE COMPANY
Bond number
7901260086
Amount
$25,000
Effective
June 22, 2025

Workers’ compensation

This contractor has certified to the state that they have no employees, so they carry no workers’ compensation policy. The exemption covers only the license holder. If anyone else works on your project — a crew, a helper, a day laborer — they are not covered, and an injury on your property can become your liability. Ask who will physically be on site.

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 937 licensed general building contractors in Bakersfield.

People on this license

NameTitleSinceThrough
GUARINO ROBERT JRSole OwnerJuly 31, 2023Current
GUARINO ROBERT JRSole OwnerMarch 27, 2006March 31, 2010

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

DIAMOND CONSTRUCTION SOLUTIONS — California contractor license #874986 status, verified against CSLB records
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Is this your license?

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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.