CMK Electrical & Data - 24/7 Electricians

24/7 Electricians, Local Electrician, Electrical Contractors, Security Alarms, Fault Finding Double Bay | Balmain | Vaucluse | Chatswood | Sydney

About Us

CMK Electrical & Data – 24/7 Emergency Electrician Willoughby

CMK Electrical & Data is a trusted emergency electrician in Balmain offering reliable and affordable electrical services 24/7.

Electrical Contractor Sydney

24/7 Emergency Electrician Balmain

Need an emergency electrician in Willoughby? Call CMK Electrical & Data today.

When electrical problems arise, it is best that you consult the expertise of a true professional.

Local Electrician Mosman

The qualified local electricians of CMK Electrical & Data are experienced and trained in handling all aspects of electrical work.

CMK Electrical & Data specialise in:

  • Emergency Electrician 24 hours
  • Fault finding
  • Hot Water Systems
  • Three Phase Power
  • Swicthboard upgrades & repairs
  • Ceiling fans
  • Emergency Lighting
  • Fire Safety services
  • Househould Alliances
  • LED lighting
  • Level 2 accredited Electrician
  • Lighting
  • RCD Tests
  • Safety inspections
  • Telephone and internet services
  • Wiring and Re-wiring
  • Emergency Hot Water Services
  • Smoke Detectors

With CMK Electrical & Data, you’re assured of safe and efficient service.

Electrical Contractors St. Leonards

CMK Electrical & Data takes pride in the value for money electrical services that they offer.

Their expert technicians are meticulous, professional, and they clean up after themselves.

Rest assured that their electricians will respond to your electrical emergency immediately.

Fault Finding Chatswood

Now you don’t have to worry about power failures or any emergency electrical problems.

CMK Electrical & Data 24/7 electrical services have got you covered.

Switchboard Upgrades & Repairs Willoughby

The fast and effective solutions from CMK Electrical & Data are sure to keep your loved ones and your property safe from electrical hazards.

Regardless of the time or the type of electrical emergency, the qualified electricians of CMK Electrical & Data will be there to assist you.

Hot Water Faults Lane Cove

Electricians from CMK Electrical & Data are honest and trustworthy.

CMK Electrical & Data strictly observes OH&S policies and provides the necessary training for their staff.

All electrical works are performed in accordance with Australian Standards.

Security Alarms Chatswood

Telephone and Internet Neutral Bay

So whether you need help in security alarm installation, rewiring, light fitting, or just about any electrical concern, don’t hesitate to contact CMK Electrical & Data.

For residential electrical repairs and emergency services, call CMK Electrical & Data on 1800 77# ###.

View similar businesses near: Willoughby NSW

Electrical Contractors

Payment Types Accepted

Cash, Eftpos, Visa, Mastercard, Bank Transfer


24/7 Emergency Electricians, Local Electrician, Electrical Contractors, Fault Finding, DC Wiring, Install LV AC/DC, Control Circuits, TV & Intercoms, Data Communication Systems, Security Alarms, Emergency Electrician 24 hours, Fault finding, Hot Water, Three Phase Power, Swicthboard upgrades & repairs, Ceiling fans, Emergency Lighting, Fire Safety services, Househould Alliances, LED lighting, Level 2 accredited, Electrician, Lighting, RCD Tests, Safety inspections, Telephone and internet services, , Wiring and Re-wiring, Emergency hot Water Services, Smoke Detectors


Double Bay, Balmain, Vaucluse, Chatswood, Willoughby, Lane Cove, St Leonards, Neutral Bay, Lavander Bay, Mosman, Asquith, Wollstonecraft, Crows Nest, Hornsby Heights, Cremorne Point, Drummoyne, Rozelle, Woolwhich, Pymble, Turramurra, Pennant Hills, Parramatta, Baulham Hills, Winston Hills, Central West Sydney, North East Sydney, North West Sydney, Eastern Suburbs Sydney, South Sydney, Inner North Sydney, South West Sydney, Inner West Sydney, South West Sydney, North Sydney, Sydney City


  • Fully Qualified
  • Fully Insured
  • NSW POLICE FORCE Master License: 000101202
  • NSW Fair Trading Government Licensing Service - Electrical Licence: 266721C
  • Multiple state training services Awards
  • Pride In Workmanship Award, Rotary Club of Liverpool West, 2013


Electrical Contractors

  • jay abider on 18th Oct 2015

  • MJ Preston Electrical Pty Ltd

    “The company recently installed solar panels on two of my properties. Very impressed with the quality of their work, attention to detail and meticulous care to prevent damage and clean up all materials from the properties. The electricians onsite were very polite too, taking time to explain what they were doing.”

  • Electrician Thornbury

    “Tejash from Patel Electrical Services answered my call promptly, made a same day response to my house and gave excellent service at a very good price. He is professional, friendly and competent. I will use his services again as needed and have no hesitation in recommending his services.”

  • Brian Mills Electrical

    “On-time, professional work, great price.
    Brian installed 2 new light fittings replacing existing faulty units - one simple & one complex.

    Quick worker, good communications & left the place very tidy. Happy customer.”

  • Captain Kirk Electrical

    “BAD SERVICE don't use these people the worst I have used in 35ys of building. Very over priced and when questioned would not reply or itemize account. I was charged for parts that were reused 2nd hand and not replaced also charge $1100job that took less than 1 hr when they thought no one was watching stay away from these guys ”

  • Electrical Services Bateau Bay

    “Easy to deal with and great service! I was impressed. Hard to find good trustworthy tradesmen these days! Big thumbs up!”

  • Hans Electrics Pty Ltd

    “good honest service with a smile,highly recommend.”

  • T.Lex Electrical Contractor

    “I would never allow anyone who threatens women with rape to go anywhere near my home or business”

  • Apec Electrical & Communication Services

    “This guy took my $5k without receipt plus broken my front door glass, and now he is just disappeared, never pick up and replied my calls, i am going to report to police and VCAT if he still not show up tomorrow. so please aware this guy!!!”

  • Mark Mackenzie M R & R A

    “Excellent Tradesman, highly professional, friendly, punctual, does a good job.”

  • Anthony Clancy Electrical Services

    “Word of mouth recommended them on first class work and I agree. I checked licensing, they have never been cited to licensing or had a complaint. The principal is currently pursuing Masters degree in WHSE. Located presently in Qld, still works in NSW and ACT when time permits. Principal managed electrical installations at DFAT sites in Vanuatu, Sth. Korea and Vietnam in recent years which I took into account on my job. Mobile is incorrect, it is now 0405 400 515.”

  • GL Lightning Pty Ltd

    “I just got GL Lightning for a quote and Geoffrey was quite nice and helpful. Good service.”

  • Broadscope Electrical

    “What is there not to say about this company they tick all the stars!

    Drew has been a great electrician for us and we are staying with him
    after a while searching for a great trusted tradie..... we found him!

    1. Always on time
    2. Honest, lets you know true cost and is very competitive on price
    3. Goes out of his way to really finish his job to the best of his ability and quality workmanship

  • G Richards Electrical Contractor

    “Great sparkie fast and on time with a terrific work ethic highly recommended ”

  • Electrical Service & Repairs Scarborough

    “Michael Bell is a great electrician and I'm happy to recommend his work. Michael turned up on time, was friendly and easy to work with. He fixed a long list of electrical problems in my home including changing a faulty power RCD. He made sure all the lights in the house were working correctly and replaced some broken power points; all of this done at a very reasonable price.”

  • Quality Electrics Rockdale

    “Very happy with the services provided by this company! Michael was very helpful, giving us great advice before the job, and also very accommodating with my work schedule. Very reliable and honest as well! Ill definitely give them a call if I need anything electrical in the future. ”

  • Quality Electrics Rockdale

    “Michael is one of the rare tradesmen you find these days willing to do that little bit extra to provide a great customer experience. Will be our regular & got to team for our electrical needs.”

  • Electrinet Pty Ltd

    “Would highly recommend electrinet. Great service, prompt with work and cost affordable. Thank you to the Electrinet staff my house looks amazing”

  • Jason McNamara

    “Terrible business. No confidence in his abilities. Took money but never completed the job. Complained from arriving till departing. Job was a simple appliance install plus drilling hole in the concrete wall for ventilation.

    Please stay away from this guy.”

  • Quality Electrics Rockdale

    “Would highly recommend Michael to anyone wanting an electrician. Communication was excellent as was the job and the price. We were very happy with the job and would definitely use this company again.”

  • SCC Electrical Services

    “Great service,polite, decent value for money. Tidy and arrived early.”

  • Electrician Goulburn

    “Josh has done a few different jobs for us over the years, including putting new lights in, outdoor powerpoints and a few other little jobs. He's always been on time and given us a good deal :)”

  • Coastal Power Solutions

    “I have dealt with Jarrod on a number of occasions and have always found his services to be affordable, punctual, reliable and friendly. If I ever had a doubt, the solution was only a phone call or SMS away. His problem resolution skills are excellent and he will not rest until his customers are 100 per cent happy. I have no hesitation in recommending him to you as an electrical expert who will show-up and deliver as promised. Keep up the fantastic work!”

  • Quality Electrics Rockdale

    “Michael was fantasic, responded to an emergency over the holidays, was very understanding and concerned about a difficult situation for someone with dissabilities. He did not hesitate to come back, to see if everything was alright.
    I would recommend him highly to anyone for the service; reasonable cost, and a great manner. ”

  • SCC Electrical Services

    “Excellent service, good value for money, very polite and friendly workman. There cleaning up wasn't the best but they did make a lot of mess and they are men:)”

  • Francis Castellino on 8th Feb 2021

  • Michael on 15th Jan 2021

  • tony peake on 10th Feb 2020

  • Gavin Bushell on 13th Jan 2020

  • Josh Don on 18th Jul 2018

  • micheal nudelman on 3rd May 2018

  • Doug Stannard on 1st May 2018

  • kings Culture on 11th Apr 2018

  • Allan on 10th Mar 2017

  • Jaques Jaques Arouet on 26th Feb 2017

  • Oliver on 11th May 2016

  • suzie stefano on 20th Nov 2015

  • Alan on 23rd Sep 2015

  • Anastasia Wittleton on 19th Jan 2015

  • Rachel on 11th Nov 2014

  • N R on 30th Sep 2014

  • Susan Wrightworth on 6th May 2014

  • Dayo on 24th Mar 2014

  • Kate Atkinson on 19th Mar 2014

  • Dick Woodlength on 11th Mar 2014

  • Sarah Mason on 21st Jan 2014

  • Richard Szabo on 14th Jan 2014

  • Roma Price on 2nd Jan 2014

  • Karin on 2nd Dec 2013