AI Rankings · Skilled Trades

ChatGPT's shortlist: commercial electrical contractors, market by market

Commercial electrical contractors wire and maintain business buildings: service upgrades, panels and switchgear, lighting and controls, generators, and data center and industrial power work.

4markets live
96ChatGPT answers read
17 Sep 2026latest snapshot

Across markets

Named in the most markets

  1. Rosendin top 20 in 3 of 4 · #1 in 1
  2. Cupertino Electric top 20 in 2 of 4
  3. CSI Electrical Contractors top 20 in 1 of 4 · #1 in 1
  4. Amber Electrical Contractors top 20 in 1 of 4 · #1 in 1
  5. Northstar Electrical Services top 20 in 1 of 4 · #1 in 1
  6. Cavanaugh Electrical Contracting top 20 in 1 of 4
  7. Collins Electrical top 20 in 1 of 4
  8. JMEG Electrical Contractors top 20 in 1 of 4
  9. Enterprise Electrical top 20 in 1 of 4
  10. Allied Contractors top 20 in 1 of 4

Nationwide

Snapshot 17 Sep 2026 · 24 answers · 138 named

United States

  1. Rosendin54%
  2. EMCOR Group54%
  3. M.C. Dean54%

Leaders: Rosendin, EMCOR Group

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By state

Snapshot 17 Sep 2026 · 24 answers · 91 named

California

  1. CSI Electrical Contractors79%
  2. Collins Electrical63%
  3. WCI Electric54%

Leader: CSI Electrical Contractors

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Snapshot 17 Sep 2026 · 24 answers · 97 named

Pennsylvania

  1. Northstar Electrical Services67%
  2. Cavanaugh Electrical Contracting63%
  3. Callaghan Electrical Construction54%

No Leader yet

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Snapshot 17 Sep 2026 · 24 answers · 80 named

Texas

  1. Amber Electrical Contractors79%
  2. JMEG Electrical Contractors63%
  3. Enterprise Electrical63%

No Leader yet

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