QUALITY CONSERVATION SERVICES

California contractor license 1034739, issued by the Contractors State License Board (CSLB)

Classifications

(B) General Building Contractor

C-2 - Insulation and Acoustical Contractor

C-10 - Electrical Contractor

C-20 - Warm-Air Heating, Ventilating and Air-Conditioning Contractor

C-36 - Plumbing Contractor

C-39 - Roofing Contractor

D-65 - Weatherization and Energy Conservation

CSLB statusCLEAR

Recorded locationMONTCLAIR, San Bernardino County

Issue date01/10/2018 (as published)

Expiration date01/31/2028 (as published)

Workers’ compensationLeasing Firm, Temp Agency, etc (CSLB record)

Contractor bondAMERICAN CONTRACTORS INDEMNITY COMPANY, $25,000 (CSLB record)

SourceContractors State License Board (CSLB) License Master, retrieved 4 Oct 2026.

The License Master file includes licences that are currently renewed or expired but renewable. Licences that are cancelled, revoked, or expired and not renewable are not in it, so a licence missing from this register proves nothing about it.

This page shows the record as of the date we retrieved it, so the licence may have been renewed or changed since. Confirm current standing with the board: search licence number 1034739 on CSLB Instant License Check.

The board publishes contact details for its licensees; we do not republish addresses or phone numbers. You will find them on CSLB Instant License Check.

Nothing on this page is a rating or a recommendation. Our records come from federal, state and local sources, or user-inputted data.