Updated: Mar 28, 2026
Location and Projects
Address
4334 Tosca Rd, Woodland Hills, CA, 91364
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William Eugene Hasenstab Construction
William Eugene Hasenstab, 4334 Tosca Rd, Woodland Hills, CA holds a General Building license according to the California 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 William Eugene Hasenstab, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
William Eugene Hasenstab Services
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William Eugene Hasenstab Contact Information
Phone Number: (818) 266-5772
Address: 4334 Tosca Rd, Woodland Hills, CA 91364
William Eugene Hasenstab Woodland Hills
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William Eugene Hasenstab has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that William Eugene Hasenstab has worked on at least
1.0 project over the past year.
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.
Pricing
|
1 project
|
$100k-$250k |
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 William Eugene Hasenstab
This is a sample of this contractor's permits. Click here to access their complete permit history.
Reroof & (8) skylights
Valuation:
$131,349
Permit #:
24-1011|000/000/RERO/00
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Re 30 000 sq ft a...
No Description Available
Valuation:
$131,349
Permit #:
24-1011|000/000/PLMB/00
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Re 30 000 sq ft a...
No Description Available
Valuation:
$131,349
Permit #:
24-1011|000/000/MECH/00
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Re 30 000 sq ft a...
No Description Available
Valuation:
$131,349
Permit #:
24-1011|000/000/ENGR/00
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Re 30 000 sq ft a...
No Description Available
Valuation:
$131,349
Permit #:
24-1011|000/000/ELEC/00
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Re 30 000 sq ft a...
40'-6 x 23'-6 addition of patio and family room; 21 x 16'-10 addition of master bathroom; 1'-9 x 8'-2 addition to enlarge kitchen
Valuation:
$100,000
Permit #:
18014-10000-05074
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Proposed interior remodel to (e) kitchen replace three damaged beams and addition 2 x 8 joists to facilitate (e)ceiling installation. work done per engineer
Valuation:
$23,000
Permit #:
20016-20000-12767
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodeling of existing single family dwelling including: removing walls remodeling bathroom & replacing windows and doors
Valuation:
$20,000
Permit #:
16016-10000-18424
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Irregular 20'-4 x 39'-11 (683 sf) addition for new bedroom bathroom and closet and enlarge family room of existing single family dwelling. all work per engineering
Valuation:
$75,000
Permit #:
17014-20000-06592
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel kitchen replace kitchen/dining room separation wall with new beam per engineering
Valuation:
$8,000
Permit #:
17016-20000-11177
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove (e) masonry fireplace and chimney and patch torch down roof esr 1475 as needed
Valuation:
$2,500
Permit #:
1705170053
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove (e) masonry fireplace and chimney and patch torch down roof esr 1475 as needed
Valuation:
$2,500
Permit #:
1705170053
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel for residential buildings (no structural changes)
Valuation:
$8,000
Permit #:
17016-20000-04646
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Major int remodel and addition at rear to expand ex kitchen/dining/family room. raise attic height above the area of new addition & master closet. see comments
Valuation:
$125,000
Permit #:
18014-20000-02020
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Electrical for kitchen remodel
Valuation:
N/A
Permit #:
1705170039
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for kitchen remodel
Valuation:
N/A
Permit #:
1705170035
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
200sq ft kitchen remodel
Valuation:
$8,000
Permit #:
1705150023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodeling of existing single family dwelling including: rem
Valuation:
$20,000
Permit #:
16016-10000-18424
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Kitchen remodel for residential buildings (no structural changes)
Valuation:
$8,000
Permit #:
17016-20000-04646
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Convert (e) 11 x 17'-6 irregular shape attic area on 2nd floor to (n) bedroom addition 5'-0"x 17'-6 to the new bedroom and (1) full bathroom on 2nd floor. addition 17'-6 x 5'-0"(n) patio cover on 1st floor
Valuation:
$28,000
Permit #:
17014-20000-00704
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
William Eugene Hasenstab Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
William Eugene Hasenstab License info
Verified License
| License # | 559205 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for William Eugene Hasenstab at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
11
Permits
- Building permit records show that William Eugene Hasenstab has worked on 11 permitted projects.
William Eugene Hasenstab Employees
WH
William Eugene Hasenstab
Owner