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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TCS EFFICIENT RENOVATION
- License Number
- 840142
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 414 W REDONDO BCH BLVD STE I GARDENA, CA, 90248 Los Angeles County
- Phone
- (424) 329 3117
License Dates
Issued
06/05/2004
Expires
04/30/2027
Expires in 13 months
Reissued
04/08/2025
CSLB Last Updated
03/11/2026
License Classifications
Personnel & Officers
WILLIS MICHAEL DWAYNE SR
Responsible Managing Officer/Chief Executive Officer/President
WILLIS MARY JUNE
Officer
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100941227
Effective: 04/08/2025
Workers' Compensation
Carrier: MID-CENTURY INSURANCE COMPANY
Policy #A09512824
Effective: 03/01/2025
Expires: 03/01/2027
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.
Building Permits
Source: LA City Open Data (LADBS)
Bldg-Alter/Repair — Commercial
5418 -5418 S HOOVER ST, 90037
Reroof with 31 sqrs COMP SHINGLE roofing. Existing solid sheathing. Re
$6,200
2022-09-10
Bldg-Alter/Repair — 1 or 2 Family Dwelling
3811 -3811 S CARMONA AVE, 90008
Replace 13 window(s). Same size, location, number, type.
$3,250
2022-06-08
Bldg-Alter/Repair — 1 or 2 Family Dwelling
3811 -3811 S CARMONA AVE, 90008
Reroof with 30 sqrs COMP SHINGLE roofing over new solid sheathing. Re-
$12,250
2022-05-10
Bldg-Alter/Repair — Commercial
11901 -11901 S AVALON BLVD, 90061
SUPPLEMENTAL TO PERMIT # 16016-70000-23399 RAISE ROOF HEIGHT AT SANTUA
$4,500
2022-05-03
Bldg-Alter/Repair — Commercial
2300 -2300 S GRIFFITH AVE, 90011
Re-roof with Class A or B roof covering material weighing less than 6
$8,500
2021-11-29
Bldg-Addition — Commercial
8305 -8305 S GRAMERCY PL, 90047
ADD 2-STORY ELEVATOR LIFT AND CREATE A NEW WINDOW OPENING IN OFFICE OF
$25,000
2021-10-31
Bldg-Alter/Repair — 1 or 2 Family Dwelling
2846 -2846 N CHADWICK CIR, 90032
Reroof with 10 sqrs COMP SHINGLE roofing. Existing solid sheathing. Re
$2,000
2020-11-16
Bldg-Alter/Repair — 1 or 2 Family Dwelling
1931 -1931 S BUCKINGHAM ROAD, 90016
Window change-out (same size & type) for residential buildings. Dual
$3,000
2020-03-04
Bldg-Alter/Repair — 1 or 2 Family Dwelling
3787 -3787 S CIMARRON ST, 90062
(7) Window change-out (same size & type) for residential buildings.
$2,500
2020-02-12
Bldg-Alter/Repair — 1 or 2 Family Dwelling
745 -745 E BROADWAY, 90291
Re-roof with Class A or B material weighing less than 6 pounds per sq.
$4,300
2020-01-30
Showing 10 of 28 permits
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