Updated: Apr 16, 2026
Location and Projects
Address
1911 W 2nd St, Santa Ana, CA, 92703
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OSH Construction
OSH Construction, 1911 W 2nd St, Santa Ana, CA (Owned by: Ling Kouang Phoun) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 104 ranks in the top 9% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring OSH Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
OSH Construction Services
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OSH Construction Contact Information
Phone Number: (949) 244-2998
Address: 1911 W 2nd St, Santa Ana, CA 92703
OSH Construction Santa Ana
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
OSH Construction has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that OSH Construction has worked on at least
9.0 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
|
4 projects
|
Home Additions |
|
3 projects
|
Multi-room remodels |
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that OSH Construction mostly works on
home addition
and kitchen remodel
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $47,962. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel appliances to stay same location 4 outlet replacement making 1 sliding door to single door making one window into door making 1 door into window replacing 4 windows. stove hood to be vented to exterior
Valuation:
$50,000
Permit #:
COMBR-2025-00118
Status:
final
Fee:
$4,300
Permit Type:
N/A
Building Type:
N/A
Manufactured - replace stair revise beam connection addition. scope (rev2024-2416)
Valuation:
N/A
Permit #:
XR2024-6955
Status:
final
Fee:
$236
Permit Type:
N/A
Building Type:
N/A
Duplex - deck repair. (front & rear) damaged beams guardrails handrails stringers treads sheathing & waterproofing 528 sf *as-built* i24-0641
Valuation:
$10,000
Permit #:
XR2024-0907
Status:
final
Fee:
$912
Permit Type:
N/A
Building Type:
N/A
Electrical panel upgrade to 200amp and garbage disposal
Valuation:
N/A
Permit #:
25041-90000-22204
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Building (residential) - single family/duplex remodel
2025-03-17
No Description Available
Valuation:
$20,000
Permit #:
BLDR-2024-1516
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Manufactured addition 73 sf & remodel kitchen 200 sf. relocate french door & (n) windows
Valuation:
$50,500
Permit #:
X2022-0854
Status:
final
Fee:
$3,692
Permit Type:
N/A
Building Type:
N/A
Installation of garbage disposal
Valuation:
N/A
Permit #:
25042-90000-09034
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel to 390 sqft. bathroom
Valuation:
$47,962
Permit #:
BLD-24-00401
Status:
complete
Fee:
$2,510
Permit Type:
N/A
Building Type:
N/A
320sf room addition (master bedroom/bathroom); 150sf remodel (kitchen existing bedrooms and laundry room)
Valuation:
N/A
Permit #:
PMT2021-05230
Status:
final
Fee:
$1,590
Permit Type:
N/A
Building Type:
N/A
Reroof 22 squares with class a or b material weighing less than 6 pounds per sq..ft. tear off existing material and install fiberglass or asphalt shingles (max. 2 overlays total) for residential roof replacement >50% of the total roof area apply cool roof product labeled and certified by cool roof council (ccrc) for non-residential buildings per title 24 part 6 setion 149(b)
Valuation:
$9,100
Permit #:
17016-40000-36303
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Single family residence - bathroom remodels (3) 300 sf per city standards stop work
Valuation:
$30,000
Permit #:
X2020-1304
Status:
final
Fee:
$1,638
Permit Type:
N/A
Building Type:
N/A
Manufactured convert walk in closet into master bathroom & closet 115 sf
Valuation:
$16,000
Permit #:
X2020-0157
Status:
final
Fee:
$758
Permit Type:
N/A
Building Type:
N/A
New addition master bed/bath walkin closet 266 sf
Valuation:
$50,000
Permit #:
B202202955
Status:
final
Fee:
$2,397
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel (non-strucutral) entered by: kongs
Valuation:
N/A
Permit #:
C2019-006889
Status:
final
Fee:
$461
Permit Type:
N/A
Building Type:
N/A
Re-roof 17 squares with class a or b material weighing less than 6 pounds per. sq ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof council (ccrc). tear off existing roofing
Valuation:
$7,200
Permit #:
16016-40000-28538
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pound per sq. ft over new solid sheathing. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc) cool roof may be required for non-residential buildings per title 24 part 6 section 149 (b). (11) window change-out (same size & type) for reside... see more
Valuation:
$11,000
Permit #:
16016-20000-17687
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(5) window change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24
Valuation:
$1,000
Permit #:
16016-20000-15498
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove/replace (27) windows (same size/location) * cf1r-alt
Valuation:
N/A
Permit #:
B1601319
Status:
issued
Fee:
N/A
Permit Type:
Windows
Building Type:
N/A
Re-roof 25 squares with class a or b material weighing less than 6 lbs per sq ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof council (ccrc). tear off existing roofing
Valuation:
$7,000
Permit #:
17016-40000-08256
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. over existing solid sheathing. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roofing rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$7,000
Permit #:
16016-20000-12011
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
OSH Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
OSH Construction License info
Verified License
| License # | 1005707 |
| 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 OSH Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 815215 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for OSH Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Accredited Surety & Casualty Company Inc |
44
Permits
- Building permit records show that OSH Construction has worked on 44 permitted projects.
OSH Construction Employees
LP
Ling Kouang Phoun
Owner
SH
Sergio Orlando Hernandez
Owner