Updated: Apr 22, 2026
Location and Projects
Address
2509 BOLAR AVE, Hacienda Heights, CA, 91745
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Thomas K Construction
Thomas K Co at 2509 BOLAR AVE, Hacienda Heights, CA 91745, held a General Contractor license (#600329) with the California contractors license board with an expiration date of 06-30-2027. We last verified the license was inactive on 04-21-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Thomas K Co Services
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Thomas K Co Contact Information
Phone Number: (626) 336-0023
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Address: 2509 BOLAR AVE, Hacienda Heights, CA 91745
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace siding on the front of the building only (like for like) on building 9
Valuation:
$10,000
Permit #:
B20-000-662
Status:
final
Fee:
$412
Permit Type:
Dwellings
Building Type:
N/A
Replace siding on building #7 (like for like)
Valuation:
$15,000
Permit #:
B21-000-061
Status:
issued
Fee:
$464
Permit Type:
Dwellings
Building Type:
N/A
Change of use from auto repair/auto body and use of land recycling center to office and warehouse ; addition 2 (n) restroom and office non bearing wall tenant improvement no change in parking
Valuation:
$35,000
Permit #:
13016-10000-22466
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Express permit in conjunction with title 24 plan check only under 13041-20000-32424. (((t24 for existing one story office building. total sqrft 4215)))
Valuation:
N/A
Permit #:
13041-10000-33522
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installing (3) air conditioning package units; (30) air inlets/outlets (2) bathroom vent system (2) conference room and (1) corridor vent system
Valuation:
N/A
Permit #:
13044-10000-12987
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement in (e) produce wholesale building
Valuation:
$60,000
Permit #:
16016-20000-10533
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Unit# 101 & 102 change of occupancy to a-3 in portion of ground floor in type i -fr level occupancy load 89 includes electrical mechanical and plumbing
Valuation:
$120,000
Permit #:
C10924
Status:
FINAL
Fee:
$652
Permit Type:
N/A
Building Type:
N/A
Installing (3) sink (2) floor drains (3) other sink/lavatories (3) toilets and (1) urinal
Valuation:
N/A
Permit #:
13042-10000-23313
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit #13044-10000-12987 for duct detector (3 ea) & witness test
Valuation:
N/A
Permit #:
13044-10001-12987
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit #13041-10000-33522 for low voltage/data cabling
Valuation:
N/A
Permit #:
13041-10001-33522
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace siding on building #1
Valuation:
$75,000
Permit #:
B12-001-050
Status:
final
Fee:
$1,285
Permit Type:
Dwellings
Building Type:
N/A
Mechanical for for tenant improvement 2382sf existing retail space into health spa for 8082 e. santa ana canyon rd. ref bld2005-01709
Valuation:
$0
Permit #:
MEC2005-00589
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for tenant improvement 2382sf existing retail space into health spa for 8082 e. santa ana canyon rd. ref bld2005-01709
Valuation:
$0
Permit #:
ELE2005-01057
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change irregular 19'-6 x 61 7 of retail space to snack shop for sale of coffee and snacks; install kitchen equipment and ramp
Valuation:
N/A
Permit #:
09016-10000-08081
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace exterior balcony siding on building #2
Valuation:
$50,000
Permit #:
B12-000-162
Status:
final
Fee:
$977
Permit Type:
Apartment house
Building Type:
N/A
Tenant improvement in (e) produce wholesale building
Valuation:
$60,000
Permit #:
16016-20000-10533
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
1471 sf restaurant t. i
Valuation:
$22,065
Permit #:
B13-09002
Status:
final
Fee:
$5,449
Permit Type:
N/A
Building Type:
N/A
Tenant development change irregular 19'-6 x 61 7 of retail space to snack shop for sale of coffee and snacks;
Valuation:
N/A
Permit #:
09041-20000-14502
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing for tenant improvement 2382sf existing retail space into health spa. ref bld2005-01709
Valuation:
$0
Permit #:
PLM2005-00906
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-stucco repair damaged framing (less than 10% damage) valuation to be verified by inspector
Valuation:
N/A
Permit #:
02016-10000-18847
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Thomas K Co License info
Inactive License
| License # | 600329 |
| Status | Inactive |
| State | California |
| Type | General Building, Painting And Decorating |
| 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 Thomas K Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Thomas K Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
17
Permits
- Building permit records show that Thomas K Co has worked on 17 permitted projects.
Thomas K Co Employees
TK
Thomas Jiwan Koo
Owner