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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DIVERSIFIED IMPROVEMENTS & ADVANCED WIRING COMPANY
- License Number
- 928193
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 8549 WILSHIRE BLVD 1174 BEVERLY HILLS, CA, 90211 Los Angeles County
- Phone
- (323) 356 0256
License Dates
Issued
01/31/2009
Expires
01/31/2027
Expires in 10 months
CSLB Last Updated
05/21/2025
License Classifications
Personnel & Officers
MANDELL DAVID AARON
Sole Owner
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #67377774
Effective: 03/01/2025
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Complaints & Disciplinary History
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
4369 -4369 N CANOGA AVE, 91364
Interior kitchen remodel/repair (no changes in walls or openings).
$7,500
2021-10-25
Bldg-Alter/Repair — 1 or 2 Family Dwelling
7515 -7515 W CLINTON ST, 90036
Replace 4 window(s). Same size, location, number, type.
$1,000
2020-06-08
Bldg-Alter/Repair — 1 or 2 Family Dwelling
9000 -9000 W MEREDITH PL, 90210
Replace damaged wood framing (less than 10%). Same size, spacing, type
$2,500
2019-02-26
Bldg-Alter/Repair — 1 or 2 Family Dwelling
9000 -9000 W MEREDITH PL, 90210
SUPPLEMENTAL PERMIT TO INCREASE VALUATION BY $5,200.
$5,200
2019-01-31
Bldg-Alter/Repair — 1 or 2 Family Dwelling
9000 -9000 W MEREDITH PL, 90210
Interior bathroom remodel/repair (no changes in walls or openings).
$1,900
2019-01-19
Bldg-Alter/Repair — 1 or 2 Family Dwelling
7515 -7515 W CLINTON ST, 90036
Replace 3 window(s). Same size, location, number, type.
$750
2018-08-22
Bldg-Alter/Repair — 1 or 2 Family Dwelling
104 -104 N HARPER AVE, 90048
Replace drywall/plaster (patch and paint). Non-structural repair only.
$3,120
2016-08-18
Verify this record on the official state licensing board
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