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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HEMPELMANN HART
Owner: HART HEMPELMANN
- License Number
- 680422
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 553 N P C HWY STE. 126 REDONDO BEACH, CA, 90277 Los Angeles County
- Phone
- (310) 780 1866
License Dates
Issued
11/16/1993
Expires
11/30/2027
Expires in 20 months
CSLB Last Updated
10/13/2025
License Classifications
Personnel & Officers
HEMPELMANN HART
Sole Owner
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #SC401804
Effective: 01/01/2023
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
2220 -2220 N MANDEVILLE CANYON ROAD, 90049
Reroof with 15 sqrs BUILT UP roofing over new solid sheathing. Re-roof
$5,250
2020-07-17
Bldg-Alter/Repair — 1 or 2 Family Dwelling
2220 -2220 N MANDEVILLE CANYON ROAD, 90049
Interior kitchen remodel/repair (no changes in walls or openings).
$9,000
2020-07-16
Bldg-Alter/Repair — 1 or 2 Family Dwelling
8745 -8745 N OAK PARK AVE, 91325
Interior kitchen remodel/repair (no changes in walls or openings).
$19,000
2019-05-21
Bldg-Alter/Repair — Apartment
1 -1 W CENTURY DR, 90067
Supplemental to permit# 18016-30000-29406 to upgrade marble counters a
$80,000
2019-05-14
Bldg-Alter/Repair — Apartment
1 -1 W CENTURY DR, 90067
NEW DROP CEILING IN (E) CONDO UNIT
$3,000
2018-09-11
Bldg-Alter/Repair — 1 or 2 Family Dwelling
266 -266 S IRVING BLVD, 90004
MODIFY SMALL SECTION OF ROOF AND ADD WALL SPACE
$8,000
2018-07-02
Bldg-Addition — 1 or 2 Family Dwelling
264 -266 S IRVING BLVD, 90004
Supplemental to permit #17014-30000-02601 to add 45' x 25' irreg. shap
$170,000
2017-08-15
Bldg-Addition — 1 or 2 Family Dwelling
266 -266 S IRVING BLVD, 90004
Remodel (E)SFD. Add 10'-3 5/8" x 6' 1/2" two story extension & 21'-1
$390,000
2017-06-22
Bldg-Alter/Repair — 1 or 2 Family Dwelling
12112 -12112 W LAUREL TERRACE DR, 91604
SUPPLEMENTAL TO PERMIT #17014-10000-01609 TO REVISE FOUNDATION DETAILS
$501
2017-05-25
Bldg-Addition — 1 or 2 Family Dwelling
12112 -12112 W LAUREL TERRACE DR, 91604
ADDITION TO SINGLE FAMILY DWELLING, 151 SQFT TO REAR. KITCHEN REMODEL,
$60,000
2017-04-12
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