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Contractor Lookout is an independent website, not affiliated with CSLB or the State of California. This record comes from CSLB's public data file dated November 1, 2026 and may be out of date. Not a consumer report under the FCRA.

Diamond HVAC Corp: CSLB License #1106621

Source: CSLB public data · Updated November 1, 2026 · Official CSLB record

Not currently in good standing

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Suspended automatically because CSLB has no current workers' comp certificate or exemption on file for this license.

License details

License number
1106621
Primary status
Work Comp Susp · what this means
Business type
Corporation
Issued
June 27, 2023 (3 years)
Expires
June 30, 2027
Classifications
C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
Mailing address
5777 Gibraltar Dr 206, Pleasanton, CA, 94588
Phone
(650) 585 6888

Workers' compensation

Type
License does not have current W/C
Insurer
Clear Spring Property and Casualty Company
Policy number
CWC02202202
Effective
June 19, 2025
Expires
June 19, 2026
Suspend date
June 19, 2026

Confirm coverage with CSLB's insurer search. How to check workers' comp.

Contractor's bond

Surety
Merchants Bonding Company (mutual)
Bond number
100125037
Amount
$25,000
Effective
June 19, 2023

Status history

No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.

Related

Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.