Updated: Jul 07, 2026
Location and Projects
Address
4950 West 145th Street, Hawthorne, CA, 90250
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Wiecha Dariusz Klaudiusz Architect
Wiecha Dariusz Klaudiusz, 4950 W 145th St, Hawthorne, CA holds a Architect license and 2 other licenses according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Wiecha Dariusz Klaudiusz, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Wiecha Dariusz Klaudiusz Services
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Wiecha Dariusz Klaudiusz Contact Information
Phone Number: (310) 263-6351
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Address: 4950 West 145th Street, Hawthorne, CA 90250
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Wiecha Dariusz Klaudiusz Hawthorne
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Wiecha Dariusz Klaudiusz has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
5 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Wiecha Dariusz Klaudiusz has worked on at least
14.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
5 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Wiecha Dariusz Klaudiusz mostly works on
commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $128,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Wiecha Dariusz Klaudiusz
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior tenant improvement of existing space. scope includes demolition of non-structural partitions restroom fixtures lighting where required and finishes throughout. there will be installation of new partitions new doors new finishes lighting/hvac as required and new plumbing fixtures. signage under separate permit - there is no proposed exterior work
Valuation:
N/A
Permit #:
BLD-2025-00351
Status:
issued
Fee:
$1,930
Permit Type:
N/A
Building Type:
N/A
Convert two (e) retail spaces into a restaurant and tenant improvements accordingly. fire sprinklers throughout required per nfpa 13
Valuation:
$180,000
Permit #:
24016-10000-11127
Status:
applied
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement of an existing 274 sq. ft. coffee kiosk. minor upgrades to millwork and equipment. no change in use
Valuation:
$75,000
Permit #:
24016-10000-28963
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan. tenant improvement for new food preparation equipment and kitchen. no change in parking. **see comments**
Valuation:
$170,000
Permit #:
24016-10000-27066
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change of use office to retail. limit hours of operation from 7am to 11 pm daily
Valuation:
$75,000
Permit #:
24016-20000-34029
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
P2 and p3 parking garage - convert parking area to storage and re-spriping accessible parking spaces (cp2201693- 90 days) (e-plan approved under bs2206330)
Valuation:
$128,000
Permit #:
BS2405665
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Tenant improvement potable water waste and vent
Valuation:
N/A
Permit #:
25042-20000-01059
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan supplemental to 22016-10000-38740 to increase scope to include interior improvement to dining area case manager office and restrooms
Valuation:
$30,000
Permit #:
22016-10001-38740
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Commercial interior tenant improvement project including
Valuation:
$130,000
Permit #:
BLDG23-1254
Status:
final
Fee:
$19,397
Permit Type:
Structural 8 000
Building Type:
N/A
Change of use from core and shell to new restaurant with outdoor dining and tenant improvement. see comments
Valuation:
$300,000
Permit #:
23016-20000-02080
Status:
applied
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Kitchen remodel within (e) congregate residence. millwork and equipment only
Valuation:
$130,000
Permit #:
23016-10000-16889
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement to existing restrooms and office area
Valuation:
$62,500
Permit #:
22016-10000-38740
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan. interior tenant improvement to (e) tutoring center and offices
Valuation:
$250,000
Permit #:
22016-20000-17853
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remodel (e) locker room in (e) church facility
Valuation:
N/A
Permit #:
22016-40000-39169
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Adding on mop sink
Valuation:
$600
Permit #:
BS2405620
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Tenant improvement. - buffalo wild wings
Valuation:
N/A
Permit #:
B22-1859
Status:
plancheck
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
3, 121 sq ft tenant improvement for lululemon athleticia. scope of work to include new store front removal and construction of non-load bearing walls to create new fitting rooms womens room stock room and sales and sales area with electrical
Valuation:
$530,000
Permit #:
BC11-00023
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2977 sf tenant improvement to existing retail space. addition non-bearing walls to create fitrooms offices stock room hc men and women restrooms new store front new hardlid ceiling
Valuation:
N/A
Permit #:
11016-10000-09379
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Interior tenant improvement of an existing retail store storefront remodel new finishes; addition non-bearing walls to create fitting rooms and stock room
Valuation:
N/A
Permit #:
11016-10000-13964
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Interior tenant improvement of an existing retail store involving new store front new lighting new finishes & millwork (shell only~)
Valuation:
N/A
Permit #:
11016-10000-18437
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Wiecha Dariusz Klaudiusz License info
Verified License
| License # | C31299 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Wiecha Dariusz Klaudiusz at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C31299 |
| Status | Active |
| State | California |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of June, 2013. Check the current license status of Wiecha Dariusz Klaudiusz with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 31299 |
| Status | Inactive |
| City | Oceanside |
| Type | Architect |
- According to the City of Oceanside, CA, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Wiecha Dariusz Klaudiusz at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
24
Permits
- Building permit records show that Wiecha Dariusz Klaudiusz has worked on 24 permitted projects.
Wiecha Dariusz Klaudiusz Employees
WK
Wiecha Dariusz Klaudiusz
Owner