Updated: Apr 20, 2026
Location and Projects
Address
23430 BATEY AVENUE, Harbor City, CA, 90710
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O&B Construction
O&B Construction, 23430 Batey Ave, Harbor City, CA (Employee: Bernardo Rosario Sevilla) holds a General Building license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring O&B Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
O&B Construction Services
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O&B Construction Contact Information
Phone Number: (310) 740-7479
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Address: 23430 BATEY AVENUE, Harbor City, CA 90710
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O&B Construction Harbor City
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
O&B Construction has a BuildZoom score of 93, which places them above 73% of 336,931 contractors in California.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that O&B Construction has worked on at least
2.0 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.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Reroof 11249-53 regentview ave including garage with tear off. repair 64sqft of drywall throughout and 50 sqft stucco. repair/replace electrical fixtures. 7 carbon monoxide detectors
Valuation:
$15,876
Permit #:
BLD-23-00100
Status:
expired
Fee:
$559
Permit Type:
N/A
Building Type:
N/A
Re-roof remove and replace stucco install wall insulation as per plan
Valuation:
$25,000
Permit #:
10283424
Status:
final
Fee:
$903
Permit Type:
N/A
Building Type:
N/A
Plumbing for adu: wh tub/shower 1 sink 1 water closet
Valuation:
N/A
Permit #:
2203070009
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ele for adu: 16 outlets 6 fixtures 200a panel
Valuation:
N/A
Permit #:
2203070009
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical for adu: furance and vent fan
Valuation:
N/A
Permit #:
2203070011
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for addition and service panel upgrade to 200 amp see permit bl1801020017
Valuation:
N/A
Permit #:
1805090005
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Panel upanel 100amp to 200amps
Valuation:
N/A
Permit #:
19041-10000-04291
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Permit existing attached open covered patio 340 sf
Valuation:
$6,800
Permit #:
1804120008
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Disabled access upgrades-exterior ramp, single use bathroom general interior access, additional interior remodel to create study, break area & modify bedrooms, repair front porch
Valuation:
$70,000
Permit #:
1702070044
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for ada upgrades and change out existing 100 amp panel for new 200 amp panel - same location - see permit bl1702070044 and sub panel
Valuation:
N/A
Permit #:
1705010077
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install hose bibb
Valuation:
N/A
Permit #:
19042-10000-02795
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1-story addition (added 3 beds 1 bathroom & 2-car garage) at rear of existing residence per city standard. type v sheet. related electrical hvac & plumbing
Valuation:
N/A
Permit #:
05014-40000-04153
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement - plumbing a=3.0 psi/100ft. convert & reduce fixtures of an existing goldi-locks restuarant to a 900 sf bakery take out only
Valuation:
N/A
Permit #:
05042-10000-20202
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remove replace exist'g front flat roof w gable roof. additional shear walls added for lateral reinforcement
Valuation:
N/A
Permit #:
05014-40001-04153
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 05016-10000-16810: change address from 209 south vermont ave. to 207 south vermont ave
Valuation:
N/A
Permit #:
05016-10001-16810
Status:
applied
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to 03010 40000 03154 & 03010 30001 03154 change of contractor from owner to contractor
Valuation:
N/A
Permit #:
03010-40002-03154
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
T-24 lighting plan check for remodeled space. goldi-locks restuarant to a 945 sf bakery take out only
Valuation:
N/A
Permit #:
05041-10000-19520
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remodeling/tenant improvement of an existing goldi-looks to a 900 sf bakery take out only
Valuation:
N/A
Permit #:
05016-10000-16810
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit# 05041-10000-19520 to pay for (1) extra trip
Valuation:
N/A
Permit #:
05041-10001-19520
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit # 05042-10000-20202 for additional fixtures
Valuation:
N/A
Permit #:
05042-10001-20202
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
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O&B Construction License info
Verified License
| License # | 350027 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for O&B Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
14
Permits
- Building permit records show that O&B Construction has worked on 14 permitted projects.
O&B Construction Employees
BS
Bernardo Rosario Sevilla
Sole Owner