Updated: Apr 30, 2026
Location and Projects
Address
P O BOX 1491, Rosemead, CA, 91770
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CaLPark Construction Co
CaLPark Construction Co, Rosemead, Po Box 1491, Rosemead, CA (Employees: Ching Lan Tsai, Ching Lan Tsai, and Kenneth Lee) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring CaLPark Construction Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
CaLPark Construction Co Services
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CaLPark Construction Co Contact Information
Phone Number: (626) 380-5282
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Address: P O BOX 1491, Rosemead, CA 91770
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CaLPark Construction Co Rosemead
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
CaLPark Construction Co has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that CaLPark Construction Co has worked on at least
6.0 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.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
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.
Building Permits by CaLPark Construction Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Permit for commercial tenant improvement to phu chen kitchen restaurant; convert existing unit 106 office to dining area to expand restaurant. new non bearing walls to office and dining area; alteration to existing unisex restroom; new duct and register; total tenant improvement 2 074sf
Valuation:
N/A
Permit #:
BLDTI24-00002
Status:
issued
Fee:
$1,629
Permit Type:
N/A
Building Type:
N/A
Supplemental ref. to permit # 17010-30000-01607 to revise structural plans
Valuation:
$501
Permit #:
17010-30002-01607
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
2 bathroom remodels no structural or exterior changes
Valuation:
$9,800
Permit #:
RESI22-0489
Status:
final
Fee:
$974
Permit Type:
Alteration or repair
Building Type:
N/A
Remodeling 2 bathroom and kitchen
Valuation:
$25,000
Permit #:
RESI21-0027
Status:
final
Fee:
$2,285
Permit Type:
Alteration or repair
Building Type:
N/A
New 1000 sf adu & 400 sf garage
Valuation:
$250,000
Permit #:
RESI23-0535
Status:
triage
Fee:
$16,725
Permit Type:
New single family...
Building Type:
N/A
Remodel kitchen replace 2 window 1 sliding glass
Valuation:
$9,800
Permit #:
RESI20-074
Status:
final
Fee:
$912
Permit Type:
Alteration or repair
Building Type:
N/A
Temp power pole
Valuation:
N/A
Permit #:
24041-30000-20015
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Sewer connection for new 997sf 1-story single family dwelling second unit
Valuation:
N/A
Permit #:
1701120003
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical for new 997sf 1-story single family dwelling second unit
Valuation:
N/A
Permit #:
1701120017
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for new 997sf 1-story single family dwelling second unit
Valuation:
N/A
Permit #:
1701120039
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and 2 baths remove linen closet and bathroom and remodel same bathroom/replace 11 pre-existing windows to meet egress/install 1 new window (new opening) (12 windows total)(don reviewed ok per don)
Valuation:
$22,500
Permit #:
14-0907
Status:
expired
Fee:
$624
Permit Type:
N/A
Building Type:
N/A
New single family dwelling of 2, 995 sq. ft. with attached garage of 452 sq. ft. and laundry of 165 sq. ft. 6ft x 45ft block wall in rear. 6ft x 50ft block wall on sides
Valuation:
$412,654
Permit #:
B13-0108
Status:
final
Fee:
$23,256
Permit Type:
N/A
Building Type:
N/A
New 997sf 1-story single family dwelling second unit consisting of 3-bedrm 2-bathrm kitchen living and laundry room
Valuation:
$134,000
Permit #:
1610190027
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2nd: unit 2 bedrooms 1 bathroom with attached 2 car garage and covered patio
Valuation:
$106,180
Permit #:
1406090040
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2nd: unit 2 bedrooms 1 bathroom with attached 2 cargarage and covered patio
Valuation:
$106,180
Permit #:
BL1406090040
Status:
Issued
Fee:
N/A
Permit Type:
Nr new residential
Building Type:
N/A
Change out (12) windows remodel (2) baths and kitchen. install drywall in garage
Valuation:
$25,000
Permit #:
1606150088
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(b) permit for 1, 037 sf t.i.: non-bearing walls to create - service kitchen and dining areas; addition (2) type 1 hoods & (1) walk-in cooler/freezer; alter (e) unisex restroom and addition ducts and register to (e) air conditioning system
Valuation:
N/A
Permit #:
BLD21-006551
Status:
complete
Fee:
$14,094
Permit Type:
Commercial
Building Type:
N/A
Electrical for a new bathroom and upgrade service panel to 200 amp
Valuation:
N/A
Permit #:
1506080047
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathtub/shower hose bibb lavatorie water closet and water heater
Valuation:
N/A
Permit #:
1506080026
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Main house addition one full bathoom (interior remodel)
Valuation:
$5,600
Permit #:
1406090041
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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CaLPark Construction Co Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
CaLPark Construction Co License info
Verified License
| License # | 1125782 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for CaLPark Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 768387 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 CaLPark Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 845108 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 CaLPark Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
26
Permits
- Building permit records show that CaLPark Construction Co has worked on 26 permitted projects.
CaLPark Construction Co Employees
CT
Ching Lan Tsai
Officer
CT
Ching Lan Tsai
Officer
KL
Kenneth Lee
Rmo / Ceo / Pres
KL
Kenneth Lee
Rmo/Ceo/Pres