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Location and Projects

Address
9434 GALLATIN ROAD, Downey, CA, 90240
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ROSALIO SERNA Construction

ROSALIO SERNA, 9434 Gallatin Rd, Downey, CA (Owned by: Rosalio Serna) holds a General Building license and 1 other license according to the California license board.

Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring ROSALIO SERNA, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

ROSALIO SERNA Contact Information

Phone: (562) 225-0464 Edit
Address: 9434 GALLATIN ROAD, Downey, CA 90240 Edit

ROSALIO SERNA Downey

Quality

97
82nd percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
ROSALIO SERNA has a BuildZoom score of 97, which places them above 82% of 336,931 contractors in California.

Activity

1 project
2025
1 project
2024
1 project
2023
Our building permit records indicate that ROSALIO SERNA has worked on at least 3.0 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.

Pricing

1 project
$20k-$50k
Value Not Public: 2.0 projects
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 ROSALIO SERNA

Sort by: Notable Notable | Date Date | Job Value Job Value
Residential addition-alteration
2023-10-24
Reroof tear off and recover with 48 sq of comparable shingles to house and garage
Valuation:
$30,000
Permit #:
BLD-23-02052
Status:
expired
Fee:
$878
Permit Type:
N/A
Building Type:
N/A
Commercial alteration/repair
2017-03-16
Arco - install 120 volt outlet for pos system
Valuation:
N/A
Permit #:
1703-0157
Status:
final
Fee:
$70
Permit Type:
Electrical
Building Type:
N/A
Address
2024-10-22
Address assignment for new adu
Valuation:
N/A
Permit #:
MISC2410-005
Status:
final
Fee:
$291
Permit Type:
Address assignment
Building Type:
N/A
Plan revision
2025-08-20
Revision to b2404-043
Valuation:
N/A
Permit #:
MISC2508-021
Status:
plancheck
Fee:
$294
Permit Type:
Solar photovoltaic
Building Type:
N/A
Commercial alteration/repair
2017-03-16
Arco - install 120 volt outlet for pos system
Valuation:
N/A
Permit #:
1703-0157
Status:
final
Fee:
$70
Permit Type:
Electrical
Building Type:
N/A
Building permit
2017-10-16
Residential building permit - installing 55 lf long 6 high block wall per approved plans
Valuation:
N/A
Permit #:
BLD17-01245
Status:
final
Fee:
$345
Permit Type:
N/A
Building Type:
N/A
Wood and panel fence 150'lx6'h 60'lx6'h 152'x6'h 60'x6'h=
Valuation:
$10,000
Permit #:
B00-038-880
Status:
expired
Fee:
$467
Permit Type:
N/A
Building Type:
N/A
Wood and panel fence 150'lx6'h 60'lx6'h 152'x6'h 60'x6'h=
Valuation:
$10,000
Permit #:
B00-038-878
Status:
canceled
Fee:
$429
Permit Type:
N/A
Building Type:
N/A

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