Updated: Jul 05, 2026
Location and Projects
Address
10340 LIBERTY STREET, Alta Loma, CA, 91737
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TCL Construction
TCL Construction, 10340 Liberty St, Alta Loma, CA (Owned by: Troy Christian Lorenzen) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring TCL Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
TCL Construction Services
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TCL Construction Contact Information
Phone Number: (408) 400-0100
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Address: 10340 LIBERTY STREET, Alta Loma, CA 91737
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire damage scope to include: 1. repair of (6) roof trusses, and replacement of 9'x6 portion of the roof sheathing. 2. repair at the 2nd floor for (3) bedrooms (643 sf) to include repair gyp board, assoc electric, duct repair, truss repair. 3. bathroom remodel (35 sf) to include r/r tub, sink, toilet, and exhaust fan in same location. add lighting and r/r receptacles. 4. r/r (2) windo... see more
Valuation:
$68,413
Permit #:
2005 052881 MF
Status:
final
Fee:
N/A
Permit Type:
Condo
Building Type:
N/A
New sfdwl 3657 garage 520 garage 520 x 56.38 = 29 317.60 received signed util rel ltr 4/19/07
Valuation:
N/A
Permit #:
06050170
Status:
final
Fee:
$17,139
Permit Type:
N/A
Building Type:
N/A
Building electrical mechanical plumbing plancheck
2008-02-08
New single family residence w/473 sq ft attach garage lot# 7 plan c tract# 9433; (see # 2006-0781 for plancheck)
Valuation:
$382,417
Permit #:
2006-1398
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Building electrical mechanical plumbing plancheck
2008-02-07
New single family residence w/484 sq ft attach garage lot# 6 plan d tract# 9433; (see # 2006-0781 for plancheck)
Valuation:
$344,611
Permit #:
2006-1397
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Building electrical mechanical plumbing plancheck
2008-02-07
New single family residence w/462 sq ft attach garage lot# 5 plan b tract# 9433; (see # 2006-0781 for plancheck)
Valuation:
$298,345
Permit #:
2006-1396
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Building electrical mechanical plumbing plancheck
2008-02-07
New single family residence w/473 sq ft attach garage lot# 4 plan c tract# 9433; (see # 2006-0781 for plancheck)
Valuation:
$382,417
Permit #:
2006-1395
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Building electrical mechanical plumbing plancheck
2008-02-08
New single family residence w/462 sq ft attach garage lot# 3 plan b tract# 9433; (see # 2006-0781 for plancheck)
Valuation:
$298,345
Permit #:
2006-1394
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Building electrical mechanical plumbing plancheck
2006-09-08
New single family residence w/466 sq ft attach garage lot# 2 pl
Valuation:
$346,932
Permit #:
2006-1393
Status:
issued
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Building electrical mechanical plumbing plancheck
2006-09-08
New single family residence w/466 sq ft attach garage lot# 1 pl
Valuation:
$346,932
Permit #:
2006-1392
Status:
issued
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Demolition of 6 buildings -4 duplexes 1, 79
Valuation:
$55,000
Permit #:
2006-1897
Status:
issued
Fee:
N/A
Permit Type:
Demolition
Building Type:
N/A
Demolish 1 story house
Valuation:
N/A
Permit #:
06070117
Status:
final
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Temporary power pole
Valuation:
N/A
Permit #:
06100049
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
New 2159 sq ft single family dwelling
Valuation:
$400,000
Permit #:
B2005-0159
Status:
final
Fee:
$28,215
Permit Type:
New building
Building Type:
N/A
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Verified License
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TCL Construction License info
Verified License
| License # | 1005227 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for TCL 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 # | 685364 |
| 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 TCL Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
10
Permits
- Building permit records show that TCL Construction has worked on 10 permitted projects.
TCL Construction Employees
CW
Chunkit Wong
Sole Owner
TL
Tim Tung Lui
Officer
TL
Troy Christian Lorenzen
Owner