Updated: May 04, 2026
Location and Projects
Address
161 E ORANGETHORPE AVE #34, Placentia, CA, 92870
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I Best Construction
I Best Construction, 161 E Orangethorpe Ave, Placentia, CA (Owned by: Dong Hak An) holds a General Building license and 2 other licenses 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 I Best Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
I Best Construction Services
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I Best Construction Contact Information
Phone Number: (949) 466-4903
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Address: 161 E ORANGETHORPE AVE #34, Placentia, CA 92870
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental permit to 17041-70000-37463 to correct address to read: 1324 innes place. ****no fee dept error*******
Valuation:
N/A
Permit #:
17041-70001-37463
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 17042-70000-25706 to correct address to read: 1324 innes place ****no fee dept error****
Valuation:
N/A
Permit #:
17042-70001-25706
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace w/h w new water heater @ same location
Valuation:
N/A
Permit #:
2012010001
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace a heat register in a room
Valuation:
N/A
Permit #:
2012010002
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Move plumbing drain exent water pipes
Valuation:
N/A
Permit #:
17042-70000-25706
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Retaining wall 18lfx5 & free standing alumawood patio iapmo 0195 196sf 14'x14 adding gfi 20amp breaker outlets downstream fan w/switch
Valuation:
N/A
Permit #:
PMT2016-02021
Status:
final
Fee:
$565
Permit Type:
N/A
Building Type:
N/A
168sf solid top (alumawood) patio cover; 40lf of 6 high retaining wall (city standard); gas/electric for bbq
Valuation:
N/A
Permit #:
PMT2014-04494
Status:
final
Fee:
$655
Permit Type:
N/A
Building Type:
N/A
Footing 24x24x18 for future patio cover electrical gas and 18lfx4ft high equipment wall per city detail
Valuation:
N/A
Permit #:
PMT2015-01207
Status:
final
Fee:
$377
Permit Type:
N/A
Building Type:
N/A
2 retaining walls (122 lf) within north pl 4 high max - city standard
Valuation:
N/A
Permit #:
PMT2015-04286
Status:
expired
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Vhfhsz 240sf solid top (tile) attached patio cover (footings permit issued under pmt2015-01207)
Valuation:
N/A
Permit #:
PMT2015-02811
Status:
final
Fee:
$317
Permit Type:
N/A
Building Type:
N/A
6 exterior electrical outlets ~ remove and replace 30lf x 6 high property line wall @ west side of pl per city standard
Valuation:
N/A
Permit #:
PMT2013-04556
Status:
final
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
Vhfhsz ~ exterior spiral staircase & 15lf x 5'6 high garden wall within east property line per city standard
Valuation:
N/A
Permit #:
PMT2014-01139
Status:
final
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Vhfhsz replace existing three (3) windows with three (3) folding doors on south side of house
Valuation:
N/A
Permit #:
PMT2016-02576
Status:
final
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
Plumbing. for: int. t.i.: inclds new non-bearing wall & ceiling in (e) restaurant space for new tenant ***urban grill*** entered by: daleyj
Valuation:
N/A
Permit #:
P2015-002411
Status:
final
Fee:
$1,140
Permit Type:
N/A
Building Type:
N/A
Mechanical. for: int. t.i.: inclds new non-bearing wall & ceiling in (e) restaurant space for new tenant ***urban grill*** entered by: daleyj
Valuation:
N/A
Permit #:
M2015-002410
Status:
final
Fee:
$1,267
Permit Type:
N/A
Building Type:
N/A
Electrical. for: int. t.i.: inclds new non-bearing wall & ceiling in (e) restaurant space for new tenant ***urban grill*** entered by: daleyj
Valuation:
N/A
Permit #:
E2015-002412
Status:
final
Fee:
$396
Permit Type:
N/A
Building Type:
N/A
Int. t.i.: inclds new non-bearing wall & ceiling in (e) restaurant space for new tenant ***urban grill*** c of o in file entered by: daleyj
Valuation:
N/A
Permit #:
B2015-002408
Status:
final
Fee:
$3,158
Permit Type:
N/A
Building Type:
N/A
189sf patio cover - iapmo er #0195
Valuation:
N/A
Permit #:
PMT2015-00710
Status:
final
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Residential addition: 414 sq. ft. to extend kitchen new bedroom with bathroom on 2nd floor and new 48 sq. ft. balcony per engineer plan
Valuation:
$50,000
Permit #:
BLD2010-00272
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Vhfhsz- gas electric for future fire pit and bbq gas lines (2 outlets) 2 electrical plugs 15amp gfi
Valuation:
N/A
Permit #:
PMT2012-01200
Status:
final
Fee:
$148
Permit Type:
N/A
Building Type:
N/A
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Verified License
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I Best Construction License info
Verified License
| License # | 623740 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for I Best 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 # | 697900 |
| 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. If this is your business, please update your license status.
Check this license's status for I Best 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 # | 694595 |
| 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. If this is your business, please update your license status.
Check this license's status for I Best 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
46
Permits
- Building permit records show that I Best Construction has worked on 46 permitted projects.
I Best Construction Employees
DA
Dong Hak An
Owner
JP
James Edward Prahm
Sole Owner
RM
Ralf Gerd Mitschrich
Sole Owner