SINAI CONSTRUCTION
General Building Contractor — LOS ANGELES, California
DBA: TATUM HILL CONSTRUCTION
Record looks clean.
Active General Building Contractor contractor license in California, issued 2018. No open issues on file as of the retrieval date. Covers General Building Contractor in LOS ANGELES.
- Active through 02/29/2028
- Bonded $25000
- WC on file
- No complaints
California state licensing board · retrieved 02/05/2026
The record
License
- Number
- 1035535
- Status
- active
- Issued
- 02/02/2018
- Expires
- 02/29/2028
Coverage
- Contractor bond
- $25,000
- Bond company
- MERCHANTS BONDING COMPANY (MUTUAL)
- Workers comp
- Wage bond
- $0
Business
- Owner
- Is this you? →
- County
- Los Angeles
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 126
- Pending actions
- None
Licensed to do
- B — General Building Contractor
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (126)
Source: LA City Open Data (LADBS)
Bldg-Alter/Repair — Apartment
3649 -3649 S MIDVALE AVE, 90034
Supplemental permit to permit #19016-10000-39128 to: Change the Contra
2023-05-02
Issued
Bldg-Alter/Repair — 1 or 2 Family Dwelling
19336 -19336 W SANTA RITA ST, 91356
VOLUNTARY FOUNDATION REPAIR FOR (E) 2-STORY SFD: FOUNDATION CRACK REPA
$25,000
2023-04-20
Issued
Bldg-Alter/Repair — 1 or 2 Family Dwelling
3649 -3649 W 58TH PL, 90043
VOLUNTARY FOUNDATION REPAIR FOR EXISTING SINGLE FAMILY RESISDENCE: FOU
$20,000
2023-04-04
Permit Finaled
Bldg-Alter/Repair — 1 or 2 Family Dwelling
4056 -4056 S BEETHOVEN ST, 90066
Add sill plate anchor bolts and plywood to cripple walls (if existing)
$3,000
2023-02-28
Issued
Bldg-Alter/Repair — 1 or 2 Family Dwelling
4332 -4332 S GARTHWAITE AVE, 90008
FOUNDATION UPGRADE TO (E) SFD
$20,000
2023-02-27
Issued
Bldg-Alter/Repair — 1 or 2 Family Dwelling
526 -526 E WHEELING WAY, 90042
FOUNDATION RETROFIT AROUND (E) SINGLE FAMILY DWELLING W/NEW RAISED FLO
$60,000
2023-02-06
Issued
Bldg-Alter/Repair — 1 or 2 Family Dwelling
4332 -4332 S GARTHWAITE AVE, 90008
Add sill plate anchor bolts and plywood to cripple walls (if existing)
$3,000
2023-01-26
Issued
Bldg-Alter/Repair — 1 or 2 Family Dwelling
4412 -4412 W 58TH PL, 90043
Add sill plate anchor bolts and plywood to cripple walls (if existing)
$3,000
2023-01-16
Issued
Bldg-Alter/Repair — 1 or 2 Family Dwelling
502 -502 N BEACHWOOD DR, 90004
Add sill plate anchor bolts, add plywood to cripple walls (if existing
$15,000
2023-01-11
Permit Finaled
Bldg-Alter/Repair — Apartment
11746 -11746 W BELLAGIO ROAD, 90049
SOFT STORY RETRPFOT AS PER LABC CH. 93 INSTALL NEW SHEAR WALL AND 2 BA
$60,000
2023-01-06
CofC Issued
Showing 10 of 126 permits
Status history
- Last updated
- 02/05/2026
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #1035535
California state licensing board · retrieved 02/05/2026