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Location and Projects

Address
1020 S MARENGO AVE UNIT 11, Pasadena, CA, 91106
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Sunco Solar Contractor

Sunco Inc, 1020 S Marengo Ave, Pasadena, CA (Employees: Guanlin Li, Guannan Li, and Hanbing Dong) holds a General Building 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 Sunco Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Sunco Inc Services

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Sunco Inc Contact Information

Phone: (626) 271-0224 Edit
Address: 1020 S MARENGO AVE UNIT 11, Pasadena, CA 91106 Edit

Sunco Inc Pasadena

Quality

104
91st percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Sunco Inc has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.

Activity

8 projects
2025
Our building permit records indicate that Sunco Inc has worked on at least 8.0 projects over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Experience

7 projects
Solar installations
Analyzing permits over the last 4 years shows that Sunco Inc mostly works on solar installation projects.

Pricing

5 projects
$5k-$20k
Value Not Public: 3.0 projects
The typical size of their permits is approximately $16,000. This graph shows the distribution of these job values.
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 Sunco Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
(eplan) photovoltaic for installation of roof mounted solar panels. photovoltaic system includes 6 modules with 3 microinverters and connected to existing main service panel. system size is 2.46kw dc/2.64kw air conditioning
Valuation:
N/A
Permit #:
25041-10000-35974
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(eplan) photovoltaic for installation of roof mounted solar panels. photovoltaic system includes 6 modules with 3 microinverters and connected to existing main service panel. system size is 2.46kw dc/2.30kw air conditioning
Valuation:
N/A
Permit #:
25041-10000-36043
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Residential - single family
2025-11-13
Photovoltaic system: installation of roof mounted solar (39) modules (1) inverter and (3) ess
Valuation:
$10,000
Permit #:
BLD2025-02272
Status:
final
Fee:
N/A
Permit Type:
Photovoltaic system
Building Type:
N/A
Residential building solar
2025-10-06
To install 3.28kw residential roof mounted photovoltaic system on adu
Valuation:
$8,000
Permit #:
B25-1705
Status:
issued
Fee:
$524
Permit Type:
N/A
Building Type:
N/A
Residential solarapp
2025-09-15
8 panel 3.28kw solar photovoltaic system
Valuation:
N/A
Permit #:
RESI25-0480
Status:
final
Fee:
$450
Permit Type:
Solarapp+
Building Type:
N/A
No Description Available
Valuation:
$5,000
Permit #:
37938
Status:
issued
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
13.5 kwh ess system (tesla powerwall 3)
Valuation:
$17,000
Permit #:
B00-037-246
Status:
issued
Fee:
$475
Permit Type:
Dwellings
Building Type:
N/A
Solar panels
2025-12-03
Installing 4.92 kw residential roof mounted photovoltaic system with 13.5 kw battery on b00-037-246
Valuation:
$17,000
Permit #:
B00-037-244
Status:
issued
Fee:
$538
Permit Type:
Dwellings
Building Type:
N/A
Residential building alteration-repair
2025-12-18
200 amp main panel upgrade
Valuation:
N/A
Permit #:
B25-2186
Status:
triage
Fee:
$276
Permit Type:
N/A
Building Type:
N/A
Photovoltaic solar permit
2025-11-14
Void - application transferred to 804 valley view rd - bpv25-0018
Valuation:
$16,000
Permit #:
SPV25-0082
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solar permit with solar app plus
2025-11-17
Solarapp:+ roof mounted 12.3kw photovoltaic and 1 sub panel
Valuation:
$16,000
Permit #:
BPV25-0018
Status:
issued
Fee:
$566
Permit Type:
N/A
Building Type:
N/A
Residential building alteration-repair
2025-11-24
10.2 kwh ess system related to solar b25-1962: install 6.56 kw residential roof mounted photovoltaic system
Valuation:
N/A
Permit #:
B25-1965
Status:
issued
Fee:
$515
Permit Type:
N/A
Building Type:
N/A
Residential building solar
2025-11-24
Install 6.56 kw residential roof mounted photovoltaic system related to ess b25-1965: 10.2 kwh ess system
Valuation:
$18,000
Permit #:
B25-1962
Status:
issued
Fee:
$554
Permit Type:
N/A
Building Type:
N/A

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