Why we're the best



Lost or broken key? Not a problem. In most cases if your key is not too badly damaged, we will fix it for you, alternatively we will make you a new key.


Expert & Professional

We only use the latest technology available to make sure we provide the best experience that you deserve.


Free Quote

We provide an obligation free quote for your convenience. Everything is done online. After filling out our repair form, we will respond electronically with your quotation.

Get a Free Quote

Fill out the below request form, and we will provide you with an obligation free quote.


Major Areas We Serve

This list is for major areas in Gauteng only. We do service the whole of South Africa but your parts will be posted via a registered courier.

  • Alberton
  • Benoni
  • Boksburg
  • Brakpan
  • Centurion
  • Germiston
  • Kempton Park
  • Krugersdorp
  • Meyerton
  • Pretoria
  • Randburg
  • Roodepoort
  • Sandton
  • Soweto
  • Vanderbijlpark
  • Vereeniging


  • thmub

    This was my fist visit, super friendly service recommend them 200% thank you very much for your help

  • thmub

    I am so impressed and satisfied with the service received from Merc Doc. I can honestly say to any vehicle owners, if you need assistance, you can sit back and know that you will be getting the best possible service at the best price. This company is professional and they go the extra mile for ALL of their customers. Well done Merc Doc, you guys are the best!

    Carl De La Baar
  • thmub

    EXCEPTIONAL Service & Workmanship !! A BIG thumbs up to Mel, not only does he keep you posted on the progress but you have the comfort of knowing that your vehicle is in safe hands. MercDoc is a brand that I will continue to use going forward and will recommend to all !!

  • thmub

    Mercdoc and the team are amazing, though was skeptical at first. After my 2010 C200 got stuck, the dealer advised me to tow it in to their Bedfordview workshop in order to do the diagnostics. I made the booking with the dealer, whereas Mercdoc gave me diagnostic based on limited information I gave through this website. He gave me few options to get the car moving, based on my budget. Couldn't afford towing the car, so Melvyn drove to my place in Birchleigh, stripped the parts and worked on it at their workshop and the following day the car was working. Mel kept me posted throughout the whole process Now I know where to go and refer friends & colleagues whenever problem such as this occur. Did I mention Melvyn refused to take money before I was 100% satisfied with the work?

    Cleo Thangoane
  • thmub

    A big thank you to Mercdoc for getting me mobile again the same day with my 2010 GL350 after the ignition lock started giving me trouble just before I was about to leave on a weekend away with the family. Mercdoc is professional and it is clear that he knows exactly what needs to be done. I have been using the car now a month since the repair and have had no problems whatsoever.

    Thomas Windisch
  • thmub

    Guys, the first time I read about Mercdoc I thought that its one of those SA scams. I had a steering lock failure on my C220 2008. The Merc agency in Bloem qouted me R25 472.34 to fix it and ask to be given four days to complete the job as they need to replace the whole steering loc. I went to their workshop to tow my car and on arrival they discounted me by R10 000 from their original quote of which a refused. I towed the car to Mercdoc, arrive 15H30 and my car was ready 15H50 with 80 discount including expenses to tow it. No replacement of the whole unit, No waiting period of 4 days plus I got the spare key for my car now. Guys the guy is good and knows his story.

  • thmub

    Thank you Mercdoc I was hijacked and they got away with my keys of my 2008 Mercedes C200. Mercdoc was cheaper than the dealer Satisfaction with the keys supplied and programming does not describe this excellency He is professional and I will definitely recommend him to all in need of the services Mercdoc provide

    Cobus van der Linde
  • thmub

    Being a Merc owner with a W202 97 C class c230, my old key was beginning to die a slow death until it packed up 2 days ago, at a shopping center. Not able to get back into the car, i asked the Merc dealership down the road to assist, and they told me a new key would cost 3900 and 3 weeks to arrive. With no such time on my hands, I found Mercdoc and had such great customer service and assistance from them. 2 hours later my car was up and running with a new key. Thanks again. 09082016

    Greg C
  • thmub

    I lost my only key for my C240 2002 model. I went through 2 locksmiths and the first one somehow corrupted the EIS and the 2nd guys couldnt do the programming until MERCDOC came to the rescue.I got my newly programmed EIS and key at an excellent rate and everything within 24 hours. I recommend MERCDOC to anyone looking for excellent workmanship at a speedy rate and a fraction of the price to all Mercedes drivers. Thanks Mercdoc all the best keep up the good honest work,the world needs more professionals like you.

    Moenda Maseko
  • thmub

    I am so pleased with your work, thank you Mercdoc for fixing my ecu unit on my C320. My car was with the Mercedes agents, and first they couldnt find the problem and at the end quoted me about 40k and I had to wait more that 3 weeks, Mercdoc fixed it in no time at an fraction of the agent cost with an guarantee, Mercdoc's service is better than the agents themselves Thank you Mercdoc, I am very pleased with your work

    Jaco Campher
  • thmub

    Thank you Mercdoc. i have 2001 CLK 320. the key broke on 24 December 2014, i tried every option and suggestions to get my vehicle sorted but failed. a month later i called Mercdoc and he said bring the key and he will sort it out. i drove from Kempton Park to Vereeniging, 40 minutes later i had 2 sets of keys at a excellent price. Car is now running all thanks to Mercdoc. Keep up the excellent work you doing.

    Denver Subbiah
  • thmub

    I dropped the keys to my year 2003 C200 kompressor accidentally a few days ago and it was the week of xmas. Everyone was closed but a hero rose above the confusion. Mercdoc. Calm, collected and professional. I had my doubts but desperately drove from Lambton Germiston to his place. I was sorted in 28mins. Thank you Mercdoc. You just scored a new client. Regards Matt

    Matthew Okafor
  • thmub

    A handful of thanks to be credited to Merkeys for reducing my 4 weeks wait to 1 day. I have a Mercedes benz C200k that needed a new ignition Unit and a spare key. To him it was just a 1 day job. Now my car is moving perfectly. The key couldnt turn but after Merkeys visited my car it has now become a thing of the past. People out there you did not make wrong choices to buy Mercedes cars Merkeys is on your side

  • thmub

    Thanks for taking away the frustrations and price associated with the replacement of my vehicles EIS Excellent service

    Gert Strydom
  • thmub

    Thank you Mercdoc. I had a steering lock failure on my 2008 c class. The price I was Quoted was fair and alot cheaper than the agents. I was expecting a 3 week wait with no vehicle but Mercdoc helped me the same day with a replacement steering lock. I WILL RECOMMEND MERCDOC TO ANY MERCEDES OWNER

    Ian Delange