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CMK Electrical & Data

8 Reviews
1800 772 758


NSW, 2000


NSW, 2000

CMK Electrical & Data

Servicing the North Shore area including Chatswood and surrounding suburbs. Can complete all jobs electrical call us now for your electrical needs.

CMK ELECTRICAL & DATA is an electrical national award winning business with only the highest grade of electricians carrying out services to ensure 100% work satisfaction. No job is too big or small. We are an assured business so you can be sure you are in safe hands. We a prompt and reliable service and offer upfront pricing. We offer 24/7 emergency service!

Member of NECA- National Electrical And Communication Association

Australian family owned and run business.


Because we provide more than a service; we provide solutions.

At CMK ELECTRCIAL & DATA we understand that no two customer's electrical service and repair needs are the same. We also understand that when making important decisions about electrical upgrades & improvements, specialty lighting, safety & security, and energy savings, the more information you have the better.

The expert electricians at CMK ELECTRCIAL & DATA provide you with the information you need to make informed decisions, and work alongside you to decide on the best possible solutions for all your residential and commercial electrical needs.

To find out more about how we provide these solutions, please call us now.

Our expertise :

Industrial, Residential, Commercial, Business & Office Electricians.

* Professional FIRE SAFETY services

* 24 / 7 Emergency services. Breakdowns. Blackout Services

* Home Electrical Safety Check

* Safety Switches -Surge Protection- Circuit Breakers

* Power Supply-Switchboard-Fuse Box Upgrades

* New or Rewire Home -Renovations -Extensions

* Spa -Pool -Sauna -Hot Water System Services

* New Power Points -Phone Points-TV Points

* Install Lights-Fittings -Fixtures -Outdoor Lighting

* Security Lighting -Smoke Detection

* Emergency / Exit Signage & Lighting

* Data & Communication Electricians

* Three Phase Power

All local CMK electricians are licensed and fully insured.
...read more

Contact details

Visit website Email this business
1800 772 758


  • Fuse Boxes
  • Appliance Testing, Appliance Tagging
  • Networking
  • Lighting
  • Electric Hot Water Systems
  • Residential
  • View more (15)


  • Clipsal
  • HPM
  • Legrand
  • NHP
  • Hager
  • Pierlite

Payment options

  • EFT
  • Visa
  • MasterCard


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Very poor

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Yvonne Rozier

I really like how Cris fully explains what he is going to do and found him to be very professional. I'd rather pay for a job well done and know that it is done properly. I have full confidence in his work and would not hesitate to use him for everything we need an Electrician for and will recommend him to other any time.

Andy Consumer
9 months AGO

OMG what an idiot I am. I had a powerpoint installed and a power switch replaced. was told over internet that should be $250. Next thing, $450.

Watch out

OVER a year AGO

Cris came to do some preliminary investigation work and told us that the problem was grave and to fix the issue would be expensive. He sent us a bill for his call out fee. We then waited 2 weeks for the quote and in the end I had to call him to remind him to send it. He quoted us thousands of dollars to do the job. We then thought we had better get a second opinion. The second person who came fixed "our grave issue" in 5 mins during his call out and cost us $180. We found Cris to be extremely misleading. He either had no idea what was wrong or was intentionally trying to overcharge us. Either way is not good.

OVER a year AGO

Cris significantly overcharged me. I paid $950 cash to have one powerpoint rewired, one downlight rewired and a bulb replaced. He charged $220 for 20 minutes 'investigation' work. I contacted him twice for an explanation as to why his prices were so much higher than others but his response is simply "I don't believe there is any overcharge as these were the prices provided and accepted". Obviously I wish I had gone with my gut and questioned the prices at the time, but given his website says "Don’t overpay! With our amazing prices...CMK is ahead of all our competitors" I thought his prices must be reasonable. Don't make the same mistake I did!

OVER 4 years AGO

Great service. Very quick to respond, came out at my convenience. Friendly and honest. I will be using him again in the near future.


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