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TT
Electrical contractorRancho Cucamonga, CA

T T S I Network Communications

Licensed since 2009 · Corporation · 1 building permits on record

CSLB #937581 · ActiveWorkers' comp insuredBonded $25,000Verified website
License classes
C-7 Low Voltage SystemsC-10 Electrical
1
Permits on record
1 jurisdiction
0
Permits in 3 years
last May 1, 2023

Work history

Building permits: City of Los Angeles

Permits by year

Data covers City of Los Angeles 2006–Oct 2026.

What they build

Electrical
1

Most recent permits

IssuedWorkJurisdictionZIP
May 1, 2023ElectricalCity of Los Angeles91604
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

Los Angeles
1

Top ZIP codes

  • ZIP 916041
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#937581 · Active
  • Business typeCorporation
  • Issued · expiresSep 10, 2009 · Sep 30, 2027
  • OfficeRancho Cucamonga, CA 91730
  • CSLB record updatedAug 25, 2026
  • Contractor bond$25,000 · since Jan 1, 2023
  • Bond companyAmerican Contractors Indemnity Company
  • Workers' compensationWorkers' Compensation Insurance · until Aug 25, 2027
  • InsurerOak River Insurance Company

License classes

C-7 Low Voltage SystemsC-10 Electrical
Always confirm a license on cslb.ca.gov before signingCheck another license

About the company

ttsielectric.com

Services

Electrical service
  • Websitettsielectric.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 T T S I Network Communications licensed?
CSLB license #937581 is active, issued Sep 10, 2009 and valid through Sep 30, 2027, with classes C-7, C-10.
Is T T S I Network Communications insured and bonded?
CSLB lists workers' compensation insurance with Oak River Insurance Company until Aug 25, 2027 and a $25,000 contractor bond with American Contractors Indemnity Company.
How many jobs has T T S I Network Communications done?
Building permits name the company on 1 jobs, including 1 electrical.
Where does T T S I Network Communications work?
Most permits are in City of Los Angeles.

Sources

  1. Contractors State License Board — license, bond and workers' comp records (Aug 25, 2026).
  2. Building permits — City of Los Angeles.
  3. Company website — ttsielectric.com (checked Oct 8, 2026).
Answers use only the facts on this pageIs this your business? Update listing