Updated: May 01, 2026
Location and Projects
Address
20411 SW BIRCH ST STE 300, Newport Beach, CA, 92660
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Gkk Works Architect
Gkk Works, 20411 SW Birch St, Newport Beach, CA (Owned by: Praful M. Kulkarni) holds a Architect license and 1 other license according to the Ohio license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gkk Works, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gkk Works Services
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Gkk Works Contact Information
Phone Number: (949) 250-1500
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Address: 20411 SW BIRCH ST STE 300, Newport Beach, CA 92660
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior tenant improvement of existing laboratory area for new behavioral biology lab @ 3rd floor (rm 321-327) @ 822 s/f
Valuation:
N/A
Permit #:
BLD2017-00693
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
Supplemental permit for additional permit fees
Valuation:
N/A
Permit #:
18044-20002-08148
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Dsa review: center for nursing & health sciences
Valuation:
N/A
Permit #:
FIR18-0077
Status:
issued
Fee:
$318
Permit Type:
Dsa review
Building Type:
N/A
Mechanical for (e) laboratory area for cal tech
Valuation:
N/A
Permit #:
MEC2017-01201
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Electrical for (e) laboratory area cal tech
Valuation:
N/A
Permit #:
ELE2017-01555
Status:
final
Fee:
N/A
Permit Type:
Electrical permit
Building Type:
N/A
Plumbing for (e) laboratory for cal tech
Valuation:
N/A
Permit #:
PLM2017-01332
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Mechanical for tenant improvement
Valuation:
N/A
Permit #:
MEC2017-01345
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Plumbing for tenant improvement
Valuation:
N/A
Permit #:
PLM2017-01490
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Otay mesa; building mechanical electrical permits to convert existing storage room into new walk-in cooler for existing commercial building. scope to include associated electrical and mechanical work. base zone: cc-1-3. geo: 22 52. esl. cpioz-a. brush management. pcd 96-7162. kaiser foundation health plan g.c. provided affodavit fo no alarm work
Valuation:
$11,690
Permit #:
1946798
Status:
complete
Fee:
$1,184
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Otay mesa; building mechanical electrical permits to convert existing storage room into new walk-in cooler for existing commercial building. scope to include associated electrical and mechanical work. base zone: cc-1-3. geo: 22 52. esl. cpioz-a. brush management. pcd 96-7162. kaiser foundation health plan g.c. provided affodavit fo no alarm work
Valuation:
N/A
Permit #:
1946800
Status:
complete
Fee:
$1,184
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Otay mesa; building mechanical electrical permits to convert existing storage room into new walk-in cooler for existing commercial building. scope to include associated electrical and mechanical work. base zone: cc-1-3. geo: 22 52. esl. cpioz-a. brush management. pcd 96-7162. kaiser foundation health plan g.c. provided affodavit fo no alarm work
Valuation:
N/A
Permit #:
1946799
Status:
complete
Fee:
$1,184
Permit Type:
Add/alt tenant im...
Building Type:
N/A
New com:38, 690 total sf 2- story unit (1st floor) 13, 949 sf storage, 5.393 covered parking (2nd story) 19, 348 sf storage incl e, m, p, s (bldg a) spr 06-24 & spr 06-28
Valuation:
N/A
Permit #:
08-01288
Status:
applied
Fee:
$213,083
Permit Type:
N/A
Building Type:
N/A
Tenant improvement - offices * restrooms *100 amp subpanel*2 toilets, 2 sinks
Valuation:
$276,000
Permit #:
B0003509
Status:
final
Fee:
$1,567
Permit Type:
Combo
Building Type:
N/A
New comm: 9, 422 sf shell buildings spr 06-28 (bldg 1)
Valuation:
N/A
Permit #:
08-02068
Status:
applied
Fee:
$244,956
Permit Type:
N/A
Building Type:
N/A
Const chg to project 546905 approval(s) 1923384 electrical revisions. g0.00 e-1 e-2 e-3 delta 2
Valuation:
N/A
Permit #:
1998106
Status:
issued
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Dsa review: center for nursing & health sciences
Valuation:
N/A
Permit #:
REV19-0152
Status:
final
Fee:
$302
Permit Type:
Dsa review
Building Type:
N/A
Revision to permit # b0702420 airport terminal and concourse. revise baggage service area and restroom partitions. also deferred submittal for glass guardrail calculations
Valuation:
N/A
Permit #:
B0800472
Status:
issued
Fee:
$416
Permit Type:
N/A
Building Type:
N/A
New com:3, 435 total sf (1, 250 sf office) (2, 185 sf storage) incl e, m, p, s (bldg f) spr 06-24 & spr 06-28
Valuation:
N/A
Permit #:
08-01294
Status:
applied
Fee:
$5,869
Permit Type:
N/A
Building Type:
N/A
New com:5, 004 total sf storage incl e, m, p, s (bldg i) spr 06-24 & spr 06-28
Valuation:
N/A
Permit #:
08-01297
Status:
applied
Fee:
$5,237
Permit Type:
N/A
Building Type:
N/A
New com:5, 189 total sf storage incl e, m, p, s (bldg h) spr 06-24 & spr 06-28
Valuation:
N/A
Permit #:
08-01296
Status:
applied
Fee:
$5,373
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Gkk Works License info
Verified License
| License # | OHARC.8207054 |
| Status | Active |
| State | Ohio |
| Type | Architect |
- BuildZoom has not verified this license since April, 2013.
Verify this license's status for Gkk Works at the Ohio Department of Commerce.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 731885 |
| Status | Inactive |
| State | California |
| Type | General Building |
- 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 Gkk Works at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $10,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
15
Permits
- Building permit records show that Gkk Works has worked on 15 permitted projects.
Gkk Works Employees
DH
David Nelson Hunt
Officer
JT
John Al Tschudin
Rme
PK
Praful M. Kulkarni
Owner
PK
Praful Madhukar Kulkarni
Ceo / President