Updated: Jun 13, 2026
Location and Projects
Address
235 W Florence Ave, Inglewood, CA, 90301
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NS Corporation Construction
NS Corporation, 235 W Florence Ave, Inglewood, CA (Employees: Altschul, Christopher George, Altschul, Tiffany Ann, and Ennis, George Thomas) holds a license and 3 other licenses according to the Oregon license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring NS Corporation, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
NS Corporation Services
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NS Corporation Contact Information
Phone Number: (310) 412-7074
Address: 235 W Florence Ave, Inglewood, CA 90301
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental permit #18042-30000-05823 for change to original fixtures from existing fixtures
Valuation:
N/A
Permit #:
18042-30001-05823
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to permit #18041-10000-08337 3 new branch circuits
Valuation:
N/A
Permit #:
18041-30001-08337
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plan check only. revision to approved set of plans. change out model of duplex sump pump of in new car wash. comply with department order dated 5/23/02. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
15042-10001-19701
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit 14042-10000-11889 to addition (1) backwater valve comply with department order dated 5/23/02. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
14042-10002-11889
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of duplex sump pump system in new car wash. comply with department order dated 5/23/02. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
15042-10000-19701
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
5 hp compressor w/80 gallons vertical tank comply with department order dated 8/23/02. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
15045-10000-00191
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing waste and vent for new one story commercial building. existing 2 water meter. new 2 rp backflow preventer. sewer connects to existing 4 building sewer
Valuation:
N/A
Permit #:
13042-10000-17472
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit 14042-10000-11889 to addition (2) floor/drains sinks (2) back flow device (4) roof drain
Valuation:
N/A
Permit #:
14042-10001-11889
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for power and energy for a new car wash with a 600 a service. new panel and associated loads new vacuum new water pump
Valuation:
N/A
Permit #:
13041-10000-17666
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install (1) toilet (1) sink (2) floor sinks and (1) floor drain for carwash. (ref. w permit #13041-10000-17666 for 2nd trade)
Valuation:
N/A
Permit #:
13042-10000-17882
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit #14041-10000-17058 to addition units to (e) permit
Valuation:
N/A
Permit #:
14041-10002-17058
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing system for new car wash. 1 1/2 inch meter. plan check for waste and water
Valuation:
N/A
Permit #:
14042-10000-11889
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit #14042-10000-11889 for (1) prv
Valuation:
N/A
Permit #:
14042-10003-11889
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Pc for power and energy. new car wash. total area 16697 sq.ft(indoor+outdoor+facade). building application # 13010-10000-00943
Valuation:
N/A
Permit #:
14041-10000-17058
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remove & recompaction <ref.13010-10000-00943>
Valuation:
$519
Permit #:
15030-10000-03465
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install car wash equipment.
Valuation:
$88,400
Permit #:
BAACN-2014-05-03456
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel and replacing existing fixtures
Valuation:
N/A
Permit #:
18042-30000-05823
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Interior remodel replacing (39) existing circuits
Valuation:
N/A
Permit #:
18041-10000-08337
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Interior remodel & replace existing units
Valuation:
N/A
Permit #:
18044-10000-02739
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to 13042-30000-09969 for one extra trip
Valuation:
N/A
Permit #:
13042-30001-09969
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
NS Corporation Reviews
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Verified License
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NS Corporation License info
Verified License
| License # | 213526 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for NS Corporation at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 712489 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for NS Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 0067289 |
| Status | Active |
| State | Nevada |
| Type | C 33 Installing Industrial Machinery |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for NS Corporation at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 67289 |
| Status | Active |
| State | Nevada |
| Type | C33 - Installation Of Industrial Machinery |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of NS Corporation with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | Travelers Property Casualty Company Of America |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Fidelity & Deposit Company Of Maryland |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Travelers Casualty & Surety Company Of America |
13
Permits
- Building permit records show that NS Corporation has worked on 13 permitted projects.
NS Corporation Employees
AG
Altschul, Christopher George
President Chief Financial Officer
AA
Altschul, Tiffany Ann
Chief Executive Officer
ET
Ennis, George Thomas
Ceo
GE
George Thomas Ennis
Rmo / Ceo / Pres
SV
Sanchez, Victor
TD
Tenggardjaja, Francis Dudung
Vice President Secretary
TE
Thomas George Ennis
Ceo / President