“Cars-Help” car repair garage for passenger cars & buses in Sofia

Doveren Korekten Dobyr Serviz Sofia - Interspeed


Services offered:

  • Repair of chassis parts
  • Repair of a gear box and gear box oil replacement
  • Engine repair
  • Engine oil and filters replacement
  • Replacement / Repair of hinges, billiards, steering, supports
  • Front and rear axle adjustment
  • Electrical services
  • Computer diagnostics and error clearing
  • Turbo Repair/Replacement for Diesel engines
  • Repair/Replacement of Fuel Injectors for Benzin and Diesel cars
  • Replacement of spark plugs
  • Repair of refrigeration system, air conditioning
  • Freon in AC
  • Replacement of discs and disc pads
  • Brakes Repair
  • Tires replacement, straightening wheels, mounting, disassembly, balance
  • And other car repair services upon request

Services offered by my in relation to the car repair:

  1. 5% discount on all services offered by car repair garage “Interspeed” 
  2. Translation services from German, English, Russian to Bulgarian and vice versa
  3. Pick up and delivery of the car from/to exact address – 30 BGN за for the territory of Sofia
  4. Road assistance by car damage or car accident – 30 BGN one way for the territory of Sofia
  5. Rent a car for the period you remain “out of a car”

The Benefits for you:

1) Correct car repair services
2) You do not waste your time to travel through Sofia – leave the pick up and delivery to me
3) You don’t care of the opening times of the car repair garage
4) You can pay cash or wirelessly
5) You get an invoice for the repairs done and costs paid

If you represent a company and you have several company vehicles for which you would like to outsource the service, then we can have a meeting and discuss your individual needs.

If you would like to drive your own car to the car service and use the 5% discount, then please drop me a message and I will send you the voucher. I need the registration number of the car, the brand, the model and your name.

If you have an interest, you can contact me by phone or by email:
Georgi Nikolov
+359 888 981 781 (WhatsApp)


  1. Alp
    13/05/2024 @ 1:02 am

    Hi Georgi
    My family and I are moving from Istanbul to Sofia. I want to buy a car to drive in Bulgaria but there are so many scams.
    Can you help me find a good, clean car?



    • gnikolov
      22/05/2024 @ 9:59 am

      Hi Alp! Yes, sure. Please contact me when you arrive – +359 888 981 781.


  2. Hisham
    17/04/2024 @ 1:32 am

    I have a bmw 318d 2006. And the turbo is blow out probably. Can i know how much total it will cost me and from where can i get it fixed?

    Thank you


    • gnikolov
      17/04/2024 @ 12:31 pm

      Please send me a foto of your registration certificate via viber/whatsapp to check prices. 0888 981 781.


  3. Giorgos
    08/03/2024 @ 7:37 pm

    Hi Georgi.
    My name is Giorgos I’m from Greece and I’m coming to buy a car from Sofia. Because I want to drive it buck I want to change the motor oil. How much it costs. Must have an appointment.


    • gnikolov
      10/03/2024 @ 2:39 pm

      Hi Giorgos! WHat kind of a car is this? Which eninge type is inside?


  4. Ricardo Silva
    11/11/2023 @ 5:01 pm

    Hello My name is Ricardo Silva, I’m Portuguese, and don’t speak Bulgarian.
    I thinking to buy a car in Sofia, the owner let me to have a check up in the car.
    I would like to know of your company do this type of diagnosis?


    • gnikolov
      13/11/2023 @ 10:52 am

      Hi, Ricardo! Yes, sure we do. Contact me directly please – +359 888 981 781.


  5. Nizar
    08/06/2021 @ 9:25 pm

    Hello there, I just bought a used honda accord 2005 2.2 I-Cdti. I got it for kind of cheap but the owner told me that some stuff will need to be changed. and I’ve noticed some other stuff myself.

    First, the car sometimes leans to the right, the owner told me that i just need to replace a part that cost like 40 levs
    my ABS and a honda driving helper sensor are on, i assumed it is because of the car leaning to the right.
    The owner also said the turbo might need to be changed/recycled and told me that it life span is maybe 1-2 months.
    The check engine light sometimes turns on then go off after a while and i assume it is because of the turbo.
    I noticed that the car uses a lot of diesel than it should be, i dont know why.
    I also feel like the car is very slow when going from first and second (until it hits like 2000 rpm when the turbo hits, then it goes fast) sometimes while below 2000 RPM (at third or fourth gear) it even starts loosing speed. I dont know why.

    Please correct me and let me know about how bad/serious these issues and if you have anything to add. i am planning to come to the garage soon.


    • gnikolov
      09/06/2021 @ 9:29 pm

      Hello! We need to see it personally in order to give some diagnosis to the problem. Please call us for appointment. 0888 980 773. THanks!


  6. Maurycy
    19/05/2021 @ 12:38 am


    I have peugeot 4007 and my AC stopped working after winter. Can I visit you and check this out what is the problem? I guess it is only matter of refiling the AC Freon.


    • gnikolov
      19/05/2021 @ 9:14 pm

      Hello, yes, please call at 0888 981 781.


  7. Vasilios R
    29/03/2020 @ 4:00 am

    Hello Georgi,

    Got a few tasks on my Audi A8 D3:

    -Suspension arm kit is loose; needs a fix or either replacement
    -ventilation of cooling or heating just stopped
    -need to figure out why I get a warning every time I press on the left turning light (all lights are working, there must be something with the sensors)

    Any chance you want to have a look or you know someone specialised on German cars around Sofia?

    Mnogo merci!


    • gnikolov
      30/03/2020 @ 11:21 am

      Hi, Vasilios! Yes, I can handle this. Our garage can fix those issues. Please give me a call. Thanks!


  8. Prateek Bhardwaj
    03/01/2020 @ 12:10 am

    I am a foreigner and managed to badly scratch one side of my Nissan X-trail black colour when parking near a pillar.
    I have Casco but since it is my fault I do not think I am going to get reimbursement.
    Can you give me an estimate of how much it will cost and how much time it will take?


    • gnikolov
      03/01/2020 @ 1:16 pm

      Hi, Prateek! If you have a Casco, the insurer company is supposed to pay you the damage if you know how to correctly claim it. If you don’t know, I can do this service for you, because there is some paperwork to be done in the correct way, in order the claim to be approved for payment by the insurer. If you insist in repairing the damage by yourself, please send me some fotos in Viber or WhatsApp, so that I can have a look and give you an estimate. My phone number you can find on the top of the page. Thank you very much.


      • Prateek Bhardwaj
        25/02/2020 @ 11:19 am

        Hello again and apologies but I was out of the country for some time,
        I will try and send you the pictures today or tomorrow and wait for your advise.


  9. Karl
    08/01/2019 @ 2:03 am

    My car wil not start my oil light and engine light is on in this cold whether what is the problem and could you fix it


    • gnikolov
      08/01/2019 @ 8:20 am

      Hi, Karl!
      It is probably a defected oil pump or oil sensor. What kind of car is it – make, model, engine, year of make?
      Best Regards


  10. mario
    30/12/2018 @ 2:07 pm

    my name is mario and i live in plovdiv, last yera i buy car audi a6 2.5 2003 and i find out that there is so much probleme with this car my friend i change same parts in the car and its cost me round 800 euro+800euro again so 1600 euro i just pay it for this poarts its more money that i buy it
    please tell me what can do my friend i m not working in winter and my wife also


    • gnikolov
      31/12/2018 @ 12:07 pm

      Hi, Mario! Get rid of the car and never buy audi with 2.5tdi engine again. And second option is to start working.
      Best Regards


  11. Stephen William Cowell
    29/05/2018 @ 2:19 pm

    Hi.. I have an ongoing problem with a 2008 Citroen C4 Grand Picasso.. It has overheated since i purchased the car in October 2017.. I have had the thermostat replaced, the water pump and actuator, and now had the head gasket replaced.. It still boils and will expel the coolant through the header tank.. It seems that the system is pressurizing, perhaps through a crack in the cyclinder head, or the replacement head gasket has failed due to poor workmanship… I am based near to Bansko, the issue is the standard of mechanics and service centres here, now nobody will even look at the car claiming that they do not have the test equipment nor the expertise to find the problem… Can you offer firstly to actually identify the problem ? and secondly to repair ? and subsequently to guarantee the work provided ? Thank you for your attention.

    Steve Cowell


    • gnikolov
      04/06/2018 @ 7:46 am

      Hi Stephen,
      Unfortunately, before the mechanic takes a look at the car, I cannot tell you what the problem is and whether the mechanic will be able to repair it. No one gives guarantees in car-repair services in Bulgaria.
      Best regards


      • Stephen William Cowell
        23/06/2018 @ 7:40 am

        Hi Georgi..

        Do you have the equipment to pressure test the coolant system ? This would determine whether the system is leaking (headgasket/head/etc) If as i suspect it is the headgasket, can you arrange for the head to be tested and then if necessary be machined before replacement of gasket ?

        Thank you



        • gnikolov
          25/06/2018 @ 1:37 pm

          Hi, Stephen! Yes, I do. We have to take a look at the garage. You have to give me a call in advance in order me to arrange it with the garage.
          Best Regards

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