Updated: May 26, 2025
Location and Projects
Address
5800 A Hannum Ave, Culver City, CA, 90230
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Substrata Inc Photos
Substrata Construction
Substrata is a progressive Commercial Construction and Development firm based in Los Angeles, CA.
We build stories. Build yours with us.
From BuildZoom: Substrata Inc, 5800 A Hannum Ave, Culver City, CA holds a General Building license according to the California license board.
Their BuildZoom score of 117 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Substrata Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Substrata Inc Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Other Commercial Renovation
Other Commercial New Constr...
Small Multi-Family Remodel ...
Whole Home Remodel
Addition
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Substrata Inc Contact Information
Phone Number: (424) 702-5659
Address: 5800 A Hannum Ave, Culver City, CA 90230
Substrata Inc Culver City
Quality
117
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Substrata Inc has a BuildZoom score of 117, which places them above 99% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
5 projects
|
2024 |
|
7 projects
|
2023 |
|
4 projects
|
2022 |
Our building permit records indicate that Substrata Inc has worked on at least
19.0 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
|
6 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
4 projects
|
Multi-room remodels |
|
4 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Substrata Inc mostly works on
home addition
and kitchen remodel
projects.
Pricing
|
3 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $35,000. 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.
Substrata Inc Reviews
5 out of 5 stars, based on
1
review
-
By Abdul H.July 27, 2021Home remodel including new kitchen, new bathroom$200,000
This is a sample of this contractor's permits. Click here to access their complete permit history.
Two story single family dwelling addition to an existing garage. convert existing garage to a two car garage comply with department order effective date 06/11/2021. permit will expire 30 days from issuance date
Valuation:
$250,000
Permit #:
22014-10000-00697
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New construction of an adu at rear comply with department order effective date 06/11/2021. permit will expire 30 days from issuance date. 2 of 3
Valuation:
$250,000
Permit #:
22010-10000-00761
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan non structtural remodel to single family dwelling frame and construct new interior walls. upgrade existing electrical receptacles and install new receptacles and switches as shown on plan. remodel all bathrooms with new plumbing fixtures light fixtures tile and vanities. remodel kitchen with new cabinets plumbing and light fixtures cabinets counter tops and flooring. install new... see more
Valuation:
$500,000
Permit #:
22016-10000-04711
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
194 sq ft 1 story addition to an existing 1 story house renovation of kitchen
Valuation:
$50,000
Permit #:
24014-10000-05129
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Site prep grading and to remove and recompact under building. 3 of 3 comply with department order effective date 06/11/2021. permit will expire 30 days from issuance date
Valuation:
$211
Permit #:
22030-10000-01117
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1st flr: remodel/reconfigure kitchen den living room and dining room. remodel powder room. reconfigure stairs - remove 2nd floor landing. 2nd flr: modify stair landing only
Valuation:
N/A
Permit #:
PLM21-01256
Status:
issued
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
1st flr: remodel/reconfigure kitchen den living room and dining room. remodel powder room. reconfigure stairs - remove 2nd floor landing. 2nd flr: modify stair landing only
Valuation:
N/A
Permit #:
MEC21-01169
Status:
final
Fee:
$47
Permit Type:
N/A
Building Type:
N/A
1st flr: remodel/reconfigure kitchen den living room and dining room. remodel powder room. reconfigure stairs - remove 2nd floor landing. 2nd flr: modify stair landing only
Valuation:
N/A
Permit #:
ELE21-02271
Status:
final
Fee:
$47
Permit Type:
N/A
Building Type:
N/A
Supplemental to permit #20014-10000-05170 to change the geotechnical engineer from the original permitted plans
Valuation:
N/A
Permit #:
20014-10001-05170
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit #20014-10000-05170 to change the geotechnical engineer from the original permitted plans
Valuation:
N/A
Permit #:
20014-10001-05170
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplmental to 21019-10000-01932 revised scope to only demolish single family dwelling on site. (e) garage at front will be remained demolish by handcrack method ****see comments****
Valuation:
$501
Permit #:
21019-10001-01932
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit #20010-10000-05076 to capture setbacks on garage no change in building size or location. no fee dept error
Valuation:
N/A
Permit #:
20010-10001-05076
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior alteration and 1st story addition to (e) 1 story single family dwelling
Valuation:
$100,000
Permit #:
19014-30000-02270
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
2 new retaining wall comply with department order effective date 06/11/2021. permit will expire 30 days from issuance date
Valuation:
$10,000
Permit #:
22020-10000-01766
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Ground floor and second floor addition to an existing single family dwelling
Valuation:
$98,273
Permit #:
21014-30000-01633
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Demolition of detached 2-car garage and recreation room in conjunction with building permit application #20014-10000-05170. fence canopy and sewer cap required
Valuation:
$5,000
Permit #:
22019-10000-00191
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit #21030-10000-00185 to change the geotechnical engineer from the original permitted plans
Valuation:
N/A
Permit #:
21030-10001-00185
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(e-plan) garage framing repair - damages to garage framing due to vehicle impact damages localized to front corner of the garage. repairs to king stud and sill plate and minor surrounding framing repairs. area of work 50 sq ft
Valuation:
$10,000
Permit #:
BS2003021
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
Supplemental permit to 22014-10000-00697 to revise structural plans and t-24. no other changes
Valuation:
N/A
Permit #:
22010-10001-00761
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove and recompact for single family dwelling (non-hillside grading)
Valuation:
$382
Permit #:
21030-10000-00185
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Verified License
BuildZoom confirmed this contractor's license
Substrata Inc License info
Verified License
| License # | 1050826 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2025.
Verify this license's status for Substrata Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
117
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
16
Permits
- Building permit records show that Substrata Inc has worked on 16 permitted projects.
Cecille and her team at Substrata were excellent. We undertook this project in the middle of the Pandemic and while we were out of the country. But Cecille’s professionalism and the dedication of her team made things much easier than we had anticipated. Would highly recommend Substrata for you next project.