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Location and Projects

Address
337 W 35TH SUITE R, National City, CA, 91950
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Southflow National Business Construction

Serving National City and the greater San Diego area, Southflow National Business Inc has more than three decades of experience in the construction industry. The company specializes in projects that include both residential and commercial properties, tailoring solutions to meet the requirements of each client. Southflow National Business Inc manages various phases of construction, from planning to execution, and has completed work on a range of property types in the region. With 33 years in business, the company applies established construction methods and industry knowledge to support building and renovation needs across the area.

Southflow National Business Inc Services

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Southflow National Business Inc Contact Information

Phone: (951) 551-5224 Edit
Address: 337 W 35TH SUITE R, National City, CA 91950 Edit

Southflow National Business Inc National City

Quality

99
85th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Southflow National Business Inc has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.

Activity

2 projects
2025
2 projects
2024
Our building permit records indicate that Southflow National Business Inc has worked on at least 4.0 projects over the past 2 years.

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

Pricing

1 project
$5k-$20k
1 project
$20k-$50k
Value Not Public: 3.0 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 Southflow National Business Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Residential alteration or addition - plan check-permit
2024-03-08
Cross street: piedmont st description of work: 2500 sqft re-roof for existing single family dwelling if a re-roof project is proposed the following specifications apply. existing roofing material: shingle proposed roofing material: shingle manufacturer: owens corning brand and model: tru def duration cool color (if cool roof required): mountainside #0890-0016 built-up roofing assembly... see more
Valuation:
$14,825
Permit #:
PDS2024-RESALT-001830
Status:
issued
Fee:
$3
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-08-15
Cross street: san miguel description of work:hra (online permit) windows and/or sliding glass door replacements with the same net openable area. (replacement windows must meet state of california energy code requirements for u-factor and shgc for package d of the applicable climate zone (see pds #409). also per county building code 704a.3.2.2; windows shall be dual-glazed with a minim... see more
Valuation:
N/A
Permit #:
PDS2024-RESALT-006625
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-03-05
Cross street: apple st description of work: hra (online permit) electric heat pump and/or air conditioner replacement no modifications or alterations to existing system
Valuation:
N/A
Permit #:
PDS2024-RESALT-001721
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New residential detached accessory structure - plan check-permit
2025-08-21
Cross street: pecos st description of work: 810 sqft detached deck for existing single family dwelling 11/14/2024: scope change see coa (pg)
Valuation:
$24,300
Permit #:
PDS2024-RESACC-000699
Status:
issued
Fee:
$2,171
Permit Type:
N/A
Building Type:
N/A
Residential utility - citizen access
2025-04-07
Main panel upgrade to 200amp underground
Valuation:
N/A
Permit #:
W24-1874
Status:
complete
Fee:
$201
Permit Type:
Electrical
Building Type:
N/A
Building Permit
2000-01-28
Computer perifpheral equipment
Valuation:
$0
Permit #:
BUS1998-055809
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical
1993-07-07
No Description Available
Valuation:
$0
Permit #:
9307-089
Status:
FINALED
Fee:
$30
Permit Type:
Commercial
Building Type:
N/A

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