Updated: Apr 06, 2026
Location and Projects
Address
2968 CROOKED CREEK DR, Diamond Bar, CA, 91765
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Cal Air Tech Construction
Cal Air Tech at 2968 CROOKED CREEK DR, Diamond Bar, CA 91765, held a General Contractor license (#866477) with the California contractors license board with an expiration date of 10-31-2029. We last verified the license was inactive on 04-05-2026.
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.
Cal Air Tech Services
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Cal Air Tech Contact Information
Phone Number: (626) 780-7038
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Address: 2968 CROOKED CREEK DR, Diamond Bar, CA 91765
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Cal Air Tech Diamond Bar
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Cal Air Tech, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Cal Air Tech has worked on at least
2.0 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
|
$20k-$50k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Window (6) change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 150.2(b) 1b of title 24
Valuation:
$40,000
Permit #:
22016-20000-31551
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Commercial alteration
4910 Hamner Ave, Eastvale, CA, 91752
2022-01-03
Tenant improvement - juice and acai bar order and pick up station 1 bathroom for vita cane
Valuation:
$100,000
Permit #:
PMT21-10224
Status:
final
Fee:
$131
Permit Type:
Commercial altera...
Building Type:
N/A
Supplemental to permit# 22044-10000-12466 to addition - replacement of 4 air conditioning units replacement of 2 heating units
Valuation:
N/A
Permit #:
22044-10001-12466
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to permit # 21042-30000-10501 to change address from [ 124 e. 1st street ste 107] to [107 japanese village plaza mall] 06/22/2021
Valuation:
N/A
Permit #:
21042-30001-10501
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replacement of 4 air conditioning units. replacement of 2 heating units
Valuation:
N/A
Permit #:
22044-10000-12466
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit for 2 original showers and 2 earthquake gas shut off valves
Valuation:
N/A
Permit #:
22042-20001-22268
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Tenant improvement. change of use of (e) retail store to juice shop
Valuation:
$40,000
Permit #:
21016-10000-04833
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing for kitchen and bathroom remodel
Valuation:
N/A
Permit #:
22042-20000-22268
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Ceiling lights outlets
Valuation:
N/A
Permit #:
22041-20000-53467
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pc for t-24 only total area is 1180 sqft
Valuation:
N/A
Permit #:
21041-10000-16508
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
2-floor sinks and 1-prep sink
Valuation:
N/A
Permit #:
21042-30000-10501
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to collect fees for 2 additional inspection per inspection correction notice dated 2/11/15. this permit does not authorize any additional work or extend the expiration date of the original permit
Valuation:
N/A
Permit #:
14041-20001-32684
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to permit no. 21016 - 10000 - 04833 to change address and legal from 124 e. 1st st. suite 107 to 107 japanese village plaza mall los angeles ca 90012 approved by boe on 06/16/2021
Valuation:
N/A
Permit #:
21016-10001-04833
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remove existing wood siding (front of house only) replace with stucco to match remaining portion of dwelling replace water main line from meter to house upgrade electrical service 200 amp
Valuation:
$1,500
Permit #:
B00-044-954
Status:
final
Fee:
$307
Permit Type:
Dwellings
Building Type:
N/A
1st floor addition 385 sf: extend living room kitchen bedroom & addition laundry room 2nd floor addition master bed & bathroom 484 sf and new rear patio 320 sf
Valuation:
$190,000
Permit #:
1310210024
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 1-story 2nd unit residence w/2 bdrms 2 bathrooms and attached garage w/laundry and storage
Valuation:
$128,000
Permit #:
1210170034
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert existing retail to restaurant for kung fu soy"**3/25/15 gave new copy of job card to atanacio garcia**
Valuation:
$87,840
Permit #:
B14-0720
Status:
final
Fee:
$5,428
Permit Type:
N/A
Building Type:
N/A
Install new hvac. change out 11 windows. tear off and re-roof house and detached garage of 2 500 sq. ft. with shingles. self haul. no flat work. 09/05/2012 addition tankless water heater washer & dryer under exisiting cover patio
Valuation:
$20,700
Permit #:
B12-0570
Status:
final
Fee:
$1,007
Permit Type:
N/A
Building Type:
N/A
Supplemental to permit 21041-10000-16508 to change address to 107 japanese village plaza mall
Valuation:
N/A
Permit #:
21041-10001-16508
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit #16042-10000-25618. (1) gas outlet for dryer
Valuation:
N/A
Permit #:
16042-10001-25618
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Cal Air Tech Reviews
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Recent Buildzoom Projects
Cal Air Tech License info
Inactive License
| License # | 866477 |
| 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 Cal Air Tech at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Cal Air Tech, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
33
Permits
- Building permit records show that Cal Air Tech has worked on 33 permitted projects.
Cal Air Tech Employees
HC
Henry Chau
Sole Owner