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WESTCO SERVICE CO

License #670542Shadow HillsCorporationLicensed since May 4, 1993

License

Status
CLEAR
First issued
May 4, 1993
Expires
May 31, 2027
Entity
Corporation
Address of record
9691 SUNLAND BLVD, Shadow Hills, CA 91040
Phone of record
(818) 504 6353

Contractor bond

Surety
AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond number
100166806
Amount
$25,000
Effective
January 1, 2023

Workers’ compensation

Carrier
ARCH INSURANCE COMPANY
Policy number
ZAWCI9789302
Effective
May 1, 2026
Expires
May 1, 2027

Are they licensed for your job?

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Licensed to perform

A contractor may only contract for work within their classifications. See all 5 licensed warm-air heating, ventilating and air-conditioning contractors in Shadow Hills.

People on this license

NameTitleSinceThrough
BARBERIO DAVID GREGResponsible Managing Officer/Chief Executive Officer/PresidentJune 6, 2011Current
BARBERIO DAVID JAMESLLC DirectorFebruary 4, 2025Current
BARBERIO MARIA DOLORESChief Executive Officer/PresidentFebruary 4, 2025Current
BARBERIO-COLEMAN SARA MARIAHOfficerFebruary 4, 2025Current
BARBERIO DAVID GREGOfficerApril 10, 2003June 6, 2011
BARBERIO MARIO ANTHONYResponsible Managing OfficerJune 4, 2003August 26, 2009
BARBERIO MARIO ANTHONYResponsible Managing OfficerFebruary 11, 2003August 26, 2009
BARBERIO MARIO ANTHONYResponsible Managing OfficerJuly 21, 2003January 1, 2004
BARBERIO MARIO ANTHONYResponsible Managing Officer/Chief Executive Officer/PresidentAugust 26, 2009June 6, 2011
MOORE ANDREW WILSONResponsible Managing EmployeeJuly 30, 2004May 11, 2009
MRASZ JANET FRANCESChief Executive Officer/PresidentApril 10, 2003May 11, 2009
MRASZ JANET FRANCESChief Executive Officer/PresidentMay 4, 1993July 15, 1998
MRASZ JANET FRANCESOfficerFebruary 11, 2003April 10, 2003
MRASZ JANET FRANCESResponsible Managing Officer/Chief Executive Officer/PresidentJuly 15, 1998February 11, 2003
MRASZ JANET FRANCESResponsible Managing Officer/Chief Executive Officer/PresidentMarch 6, 2000February 11, 2003
MRASZ JEFFREY THOMASOfficerApril 10, 2003May 11, 2009
MRASZ JOHN THOMASOfficerJuly 15, 1998April 18, 2002
MRASZ JOHN THOMASOfficerJune 4, 2003July 17, 2003
MRASZ JOHN THOMASResponsible Managing OfficerMay 4, 1993July 15, 1998
MRASZ JOHN THOMASResponsible Managing OfficerApril 18, 2002June 4, 2003
MRASZ JOHN THOMASResponsible Managing OfficerJuly 17, 2003January 1, 2004
MRASZ JOHN THOMASResponsible Managing OfficerJuly 17, 2003May 11, 2009

Other warm-air heating, ventilating and air-conditioning contractors in Shadow Hills

See all 5 in Shadow Hills →

Verified status badge

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WESTCO SERVICE CO — California contractor license #670542 status, verified against CSLB records
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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.