Cmk Electrical & Data

Electrician in Sydney, NSW

4.1from 53 reviews60.2/ 100 evidence score#56 of 109 in Sydney
Call 1800 772 758Visit website

Cmk Electrical & Data is a electrician in Sydney, NSW. It has 4.1 stars from 53 Google reviews. WhoToHire scores it 60.2 out of 100 on independent evidence checks. That places it 56 of 109 electricians listed in Sydney. It is corroborated by 2 independent sources. Its website was reachable when last checked. Its listed phone number matches the one on its own website. Placement cannot be bought.

What we checked

Including the checks that did not pass, and the ones that never ran. A blank is not a pass.

  • Independently corroboratedConfirmed

    Described consistently by 2 separate sources.

  • Website reachableConfirmed

    Last reached 4 Aug 2026 over HTTPS.

  • Phone number confirmedConfirmed

    The listed number appears on their own website, checked 4 Aug 2026.

  • ABN confirmedNot checked

    No ABN is published on their website. Most small businesses don't publish one, so this is a bonus signal rather than a warning.

Reviews

4.1 stars from 53 reviews.

We hold the count and the average, not the individual reviews, so we cannot tell you whether those reviews arrived steadily over years or all in one fortnight. The second is far more likely to have been bought, and we would tell you if we could.

What they say about themselves

Taken from their own website. We have not verified any of it — it is here because it is useful, and labelled because it is unverified.

Advertises an emergency callout service

On its own site, this business says it is licensed, says it is insured, says it is certified and says it is accredited.

Services it lists

  • Domestic Electricians
  • Strata/Real Estate Services
  • Industrial Electricians
  • Commercial Electrician
  • 24/7 Emergency Electrician
  • TV Antenna Installation
  • Temporary Power Supplies
  • Emergency and Exit Lighting
  • LED Lighting Installations
  • Electrical and Fault Finding
  • Smoke Alarm Installation
  • EV Chargers Installations

Others nearby

Same trade, also in Sydney, ordered by evidence.

All 109 electricians in Sydney →