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License is active

Source: Contractors State License Board (CSLB)

Licensed

Current and in good standing

Bonded

$25,000 surety bond

WC exempt

No employees — exempt from requirement

Clean record

No complaints or disciplinary actions

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INDUSTRIAL STRENGTH DEVELOPMENT INC

License Number
821898
State
California
Status
active
Business Type
Corporation
Address
311 NORTH ROBERTSON BLVD #600 BEVERLY HILLS, CA, 90211 Los Angeles County
Phone
(310) 890 3007

License Dates

Issued

07/18/2003

Expires

12/31/2027

Expires in 21 months

Reissued

12/08/2005

CSLB Last Updated

12/22/2025

License Classifications

B General Building Contractor

Personnel & Officers

DAVIS STEPHEN VICTOR

Responsible Managing Officer/Chief Executive Officer/President

B
Active

GRONER STACEY HELENE

Officer

Active

Contractor Bond

Bonded

Amount: $25,000

Company: AMERICAN CONTRACTORS INDEMNITY COMPANY

Bond #SC6345519

Effective: 01/01/2023

Workers' Compensation

Exempt

Owner/officer with no employees — exempt from WC requirement

CSLB designation: Exempt

Complaints & Disciplinary History

No disciplinary actions on file

This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.

Building Permits

Source: LA City Open Data (LADBS)

Bldg-Alter/Repair — 1 or 2 Family Dwelling

428 -428 S DALEHURST AVE, 90024

Convert (E) deatched garage to accessory dwelling unit per GCS 65852.2

$60,000

2022-04-26

Issued

Bldg-Addition — 1 or 2 Family Dwelling

430 -430 S DALEHURST AVE, 90024

1ST AND 2ND STORY ADDITION & REMODEL TO (E) 2 STORY SFD.

$250,000

2020-08-14

Issued

Bldg-Alter/Repair — 1 or 2 Family Dwelling

16836 -16836 W MARMADUKE PL, 91436

SUPPLEMENTAL PERMIT TO REVISE FLOOR PLANS AND SUPPORT EXISTING WALL WI

$20,000

2019-08-23

Permit Finaled

Bldg-Alter/Repair — 1 or 2 Family Dwelling

16836 -16836 W MARMADUKE PL, 91436

supplemental permit to 18014-30000-00883 to revise plans. no additiona

$501

2019-07-08

Permit Finaled

Bldg-Alter/Repair — 1 or 2 Family Dwelling

16834 -16834 W MARMADUKE PL, 91436

CONVERT (E) 20'-4" X 20'-10" DETACHED GARAGE TO (N) ACCESSORY DWELLING

$20,000

2019-03-20

CofO Issued

Bldg-Alter/Repair — 1 or 2 Family Dwelling

16836 -16836 W MARMADUKE PL, 91436

supplemental permit to 18014-30000-00882 to convert the existing permi

$501

2018-10-31

Permit Finaled

Bldg-Alter/Repair — 1 or 2 Family Dwelling

16834 -16834 W MARMADUKE PL, 91436

convert existing ALQ to ADU. no change in Floor Area

$100,000

2018-08-03

CofO Issued

Bldg-Addition — 1 or 2 Family Dwelling

16836 -16836 W MARMADUKE PL, 91436

3-story addition to existing 2-story SFD with attached garage.

$750,000

2018-08-03

Issued

Bldg-New — 1 or 2 Family Dwelling

13037 -13037 W SKY VALLEY ROAD, 90049

NEW 10'-0" x 20'-0" OPEN LATTICE ROOF PATIO COVER. ALL WORK PER ENGR.

$4,000

2018-01-18

CofO Issued

Bldg-Alter/Repair — 1 or 2 Family Dwelling

15936 -15936 W VALLEY VISTA BLVD, 91436

Replace 1 window(s). Same size, location, number, type. Replace drywal

$13,441

2017-05-12

Permit Finaled

Showing 10 of 17 permits

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