License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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PETROCHEM INSULATION INC
- License Number
- 300201
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1501 W FOUNTAINHEAD PKWYSTE 550 TEMPE, CA, 85282
- Phone
- (480) 646 3157
License Dates
Issued
11/22/1974
Expires
09/30/2026
Expires in 6 months — verify renewal before long contracts
CSLB Last Updated
06/02/2025
Personnel & Officers
STOWERS MATTHEW TROY
Responsible Managing Employee
Qualifier bond: LIBERTY MUTUAL INSURANCE COMPANY
BENSON BRIAN DAVID
Officer
GUARD BRUCE SCOTT
Officer
ROGERS JANELLE MARIE
Officer
FELERTAG RACHEL
Officer
HORNER CHAD ALSTON
Officer
LOUIS STEPHEN JOSEPH
Officer
LEISER VIRGINIA LEE
Officer
LEISER MICHAEL RAYMOND
Responsible Managing Officer/Chief Executive Officer/President
MEACHAM JAMES GREGORY
Officer
WOOD RALPH BRIGGS
Officer
LEWIS ARTHUR VERNON
Chief Executive Officer/President
ORTH DEBORAH LYNN
Officer
LEISER PATRICK ALLEN
Responsible Managing Officer
MORGAN ALICE CARLA
Officer
RENFREW BRENT ARIC
Officer
SCHMADERER RAPHAEL KARL JOSEPH
Responsible Managing Employee
Qualifier bond: SAFECO INSURANCE COMPANY OF AMERICA
KEMPPEL DENALI ANN
Officer
WRIGHT BILL DOUGLAS
Chief Executive Officer/President
SPAGNOLA ANTHONY JOSEPH
Officer
ENNIS STEVEN TALLEY
Chief Executive Officer/President
LEISER TERRY N
Officer
GRAHN ROBERT EUGENE
Responsible Managing Employee
Qualifier bond: CONTRACTORS BONDING AND INSURANCE COMPANY
LEISER NATHAN PATRICK
Responsible Managing Employee
Qualifier bond: LIBERTY MUTUAL INSURANCE COMPANY
JOHNSON GREGORY RICHARD
Chief Executive Officer/President
CARTER KEITH
Chief Executive Officer/President
FREUDENTHALER CHARLES ERICH
Responsible Managing Officer
Qualifier bond: SAFECO INSURANCE COMPANY OF AMERICA
MINTER MICHAEL LLOYD
Responsible Managing Employee
Qualifier bond: LIBERTY MUTUAL INSURANCE COMPANY
Contractor Bond
Amount: $25,000
Company: SAFECO INSURANCE COMPANY OF AMERICA
Bond #6608663
Effective: 01/01/2023
Workers' Compensation
Carrier: EVEREST NATIONAL INSURANCE COMPANY
Policy #EN6WC00185251
Effective: 06/01/2025
Expires: 06/01/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
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