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Electrical contractorSan Marcos, CA

1 Source Electrical Inc

Licensed since 2010 · Corporation · 1 building permits on record

CSLB #948725 · ActiveWorkers' comp insuredBonded $25,000Verified website

License classes

B General BuildingC-10 Electrical

1

Permits on record

1 jurisdiction

1

Permits in 3 years

last Mar 18, 2025

Work history

Building permits: San Diego County

Permits by year

Data covers San Diego County 2024–Oct 2026.

What they build

Remodel / addition

1

Most recent permits

Issued	Work	Jurisdiction	ZIP
Mar 18, 2025	Remodel / addition	San Diego County	92127

Only the type of work, date and ZIP are shown — never homeowner names or street addresses.

Permits are matched to this contractor by CSLB license number on the permit

Where they work

Building permits

Jurisdictions

San Diego County

1

Top ZIP codes

ZIP 921271

Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board

CSLB license#948725 · Active
Business typeCorporation
Issued · expiresJun 14, 2010 · Jun 30, 2028
OfficeSan Marcos, CA 92078
CSLB record updatedSep 14, 2026

Contractor bond$25,000 · since Sep 2, 2026
Bond companyMerchants Bonding Company (mutual)
Workers' compensationWorkers' Compensation Insurance · until Sep 13, 2027
InsurerMid-Century Insurance Company

License classes

B General BuildingC-10 Electrical

Always confirm a license on cslb.ca.gov before signingCheck another license

About the company

1sourceelectrical.com

Services

CommercialElectrical serviceEV chargersPanel upgrades

Founded1998
Website1sourceelectrical.com

From the company's own website, checked Oct 8, 2026. Claims are the company's; we show where each came from.

Facts with links to the page they came from

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Questions & answers

Is 1 Source Electrical Inc licensed?

CSLB license #948725 is active, issued Jun 14, 2010 and valid through Jun 30, 2028, with classes B, C-10.

Is 1 Source Electrical Inc insured and bonded?

CSLB lists workers' compensation insurance with Mid-Century Insurance Company until Sep 13, 2027 and a $25,000 contractor bond with Merchants Bonding Company (mutual).

How many jobs has 1 Source Electrical Inc done?

Building permits name the company on 1 jobs, including 1 remodel / addition.

Where does 1 Source Electrical Inc work?

Most permits are in San Diego County.

Sources

Contractors State License Board — license, bond and workers' comp records (Sep 14, 2026).
Building permits — San Diego County.
Company website — 1sourceelectrical.com (checked Oct 8, 2026).

Answers use only the facts on this pageIs this your business? Update listing