ContractorHistory

Registered Washington contractor, based in SAN JOSE, CA

CUPERTINO ELECTRIC INC

Registered in Washington for 25 years

License number
CUPEREI002Q7
UBI
602074775
Trade
Electrical(all electrical contractors in Washington)
L&I license type and specialty
ELECTRICAL CONTRACTOR · GENERAL
Business address
SAN JOSE, CA
Phone
(408) 674-5004

Current verification

  • Found: Active Washington contractor registration
  • Found: Current bond record found
  • Found: No Attorney General complaint records found
  • Review: 1 other license record under the same UBI

From the state records below; each section shows its source and when it was last synced.

Registration

Status
ACTIVE
Effective date
November 27, 2000
Expiration date
February 27, 2027

Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.

Related licenses

One other license number is registered under the same UBI, 602074775. A UBI identifies one business with the state; a business may hold more than one license, renew under a new number, or register a new license after an earlier one closed.

  • CUPERTINO ELECTRIC INCACTIVE

    License CUPEREI824N1 · CONSTRUCTION CONTRACTOR · April 26, 2021 to April 26, 2027

Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.

Bond

Current bond

  • Bond company
    SAFECO INS CO OF AMERICA
    Bond number
    6252757
    Amount
    $4,000
    Effective date
    November 8, 2003
    Expiration date
    Until canceled

Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.

Liability insurance

Current policy

Chapter 19.28 RCW, the electrical contractor licensing law, requires a bond and does not require liability insurance. L&I's insurance dataset has no policy on file for this contractor.

Source: L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries. Last synced October 9, 2026.

People

Principals L&I lists for this license.

  • C T CORPORATION SYSTEMSince January 1, 1980
  • Boncher, BrettSince October 15, 2018
  • Ryley, JamesSince October 15, 2018
  • Schott, ThomasSince October 15, 2018
  • Santos, Claudia GuzmanSince October 17, 2025
  • Yang, HaoweiSince October 17, 2025
  • RYLEY, JAMESJanuary 1, 1980 to October 15, 2018
  • Bergthold, RudyAugust 6, 2013 to October 15, 2018
  • Boncher, JohnAugust 6, 2013 to October 15, 2018
  • Goss, MarjorieAugust 6, 2013 to October 15, 2018
  • Kang, JanAugust 6, 2013 to October 15, 2018
  • Curico, John JNovember 12, 2014 to October 15, 2018
  • Olson, DebraOctober 15, 2018 to October 17, 2025
  • Slakey, WilliamOctober 15, 2018 to October 17, 2025

Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced October 9, 2026.

Attorney General complaints

No Attorney General complaint records found.

Matched on business name and city: CUPERTINO ELECTRIC in SAN JOSE. Complaints filed under another name or city are not included.

One other registered contractor shares this business name and city: CUPERTINO ELECTRIC INC (CUPEREI824N1, ACTIVE). Complaints are matched by business name and city, so any complaint records shown here also appear on those pages. The records do not say which of these contractors a complaint was about.

A complaint record does not establish that the business violated the law.

Source: Attorney General Consumer Complaints, Washington State Attorney General's Office. Last synced October 9, 2026.

Record history

Changes to this contractor's state records since we began tracking them. The state's current-status tools do not show these.

No changes recorded since our records began on October 6, 2026.

Sources

Record last synced October 7, 2026.

Check this record against the state directly on L&I's Verify a Contractor page (search by license number CUPEREI002Q7).