Updated: Feb 26, 2026
Location and Projects
Address
10628 RANDY LN, Cupertino, CA, 95014
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Quans Electrical Co
Quans Electrical Co, 10628 Randy Ln, Cupertino, CA (Owned by: Hien Quang Truong) holds a Electrical, Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 104 ranks in the top 9% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Quans Electrical Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Quans Electrical Co Contact Information
Phone Number: (408) 529-0854
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Address: 10628 RANDY LN, Cupertino, CA 95014
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Quans Electrical Co Cupertino
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Quans Electrical Co has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
4 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Quans Electrical Co has worked on at least
13.0 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.
Experience
|
13 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Quans Electrical Co mostly works on
electrical project
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Scope of work to include: r/r furnace install new hvac in back of home
Valuation:
N/A
Permit #:
2025 109236 RS
Status:
final
Fee:
N/A
Permit Type:
Duplex
Building Type:
N/A
Change existing gas furnace and air conditioning to electrical fan coil and heat pump. same location
Valuation:
$14,300
Permit #:
BLD2026-02112
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Scope of work to include: install level 2 ev charger inside garage 240v/50amp
Valuation:
N/A
Permit #:
2025 131723 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 099693 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 090634 MF
Status:
final
Fee:
N/A
Permit Type:
Townhouse
Building Type:
N/A
Addition outdoor air conditioning and replace furnace in same location
Valuation:
N/A
Permit #:
BLD24-01013
Status:
final
Fee:
$639
Permit Type:
Combination
Building Type:
N/A
Electrical meter upgrade to 200amp and relocate and (n) air conditioning and (r/r) furnace
Valuation:
$3,800
Permit #:
BLD21-62843
Status:
final
Fee:
$609
Permit Type:
N/A
Building Type:
N/A
Replace existing furnace and air conditioning same location
Valuation:
$10,500
Permit #:
BLD23-70422
Status:
final
Fee:
$238
Permit Type:
N/A
Building Type:
N/A
Replace existing furnace and air conditioning same location
Valuation:
$9,300
Permit #:
BLD2022-04338
Status:
complete
Fee:
$307
Permit Type:
N/A
Building Type:
N/A
Change furnace to fan coil heat pump system
Valuation:
$9,000
Permit #:
BLD21-62734
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Furnace replacement same location
Valuation:
$3,000
Permit #:
BLD2024-03857
Status:
complete
Fee:
$307
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2022 684987 MF
Status:
filed
Fee:
N/A
Permit Type:
Townhouse
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2022 679795 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2022 679794 RS
Status:
filed
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Remove and replace existing furnace 36k btu 80% afue. addition 14 seer 3 ton air conditioning unit
Valuation:
N/A
Permit #:
BLD2019-02086
Status:
complete
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
R/r furnace same location inside closet addition on air conditioning unit in rear of house
Valuation:
N/A
Permit #:
2018 128547 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Relocate furnace to attic & addition air conditioning unit including a portion of duct work
Valuation:
N/A
Permit #:
BLD2018-50067
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Hvac
Valuation:
N/A
Permit #:
21-1068
Status:
final
Fee:
$232
Permit Type:
Furnace
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 114982 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Replace furnace at the same location like for like and addition air conditioning
Valuation:
N/A
Permit #:
18000-01424
Status:
final
Fee:
$258
Permit Type:
N/A
Building Type:
N/A
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Quans Electrical Co Reviews
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Verified License
BuildZoom confirmed this contractor's license
Quans Electrical Co License info
Verified License
| License # | 706512 |
| Status | Active |
| State | California |
| Type | Electrical, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Quans Electrical Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | Developers Surety & Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
140
Permits
- Building permit records show that Quans Electrical Co has worked on 140 permitted projects.
Quans Electrical Co Employees
HT
Hien Quang Truong
Owner