Premium specialist workshop

For BMW passenger cars

A specialist BMW service centre, equipped with factory diagnostic tools, factory-standard technology and official BMW digital service record entries.

Factory diagnostics

BMW authorised partner

Turnkey claims settlement

Submit service request

Our Services

Go roll

About Us Briefly

In Buda,
With BMW specialists

Decker Autó is more than just a service centre – it's a premium workshop born from passion, specialising in BMW, where every repair is backed by factory-level knowledge, documented processes, and genuine commitment.

In addition to the manufacturer’s specifications, we offer solutions and maintenance services that ensure your BMW runs perfectly over the long term and receives a service that truly meets the standards of a premium brand.

Factory technology

BMW ISTA/D and ISTA/P diagnostics

Contracted partner

BMW premium partner background

Premium experience

Turnkey service

Get to know us

15+

My BMW experience

What we offer

Full BMW service

Everything your BMW could need -

in one place, at factory-level quality.

Vehicle diagnostics

Precise fault diagnosis using BMW’s factory ISTA/D and ISTA/P diagnostic systems – no guesswork.

Mechanical fitting

Scheduled maintenance, oil change, and drivetrain maintenance, with entries in the service log.

Bodywork repair

Aluminium car bodies, with adhesive and riveted repair technology.

Painting

Original BMW formulation, scratch-resistant clear coat system, in a professional spray booth.

Claims settlement

Insurance claims settlement, bodywork, paintwork, turnkey service – all under one roof.

Car electrics repair

Software updates, tuning, performance optimisation.

BMW OWNER CLIENT

BMW fleet partner

My BMW experience

Google review

BMW Premium

Contracted Partner

Why choose us?

Factory-level knowledge,
personal attention

Original BMW diagnostics

As a contracted diagnostic partner, we use the BMW factory ISTA diagnostic tool.

Full factory documentation

All repairs are carried out according to BMW's factory specifications and documentation.

Turnkey service

Insurance claims settlement, bodywork, paintwork, turnkey service – all under one roof.

Digital Service Book

As an authorised BMW partner, repairs and maintenance carried out at our centre are recorded in BMW’s official online service history system.

contractual relationship

Contracted Our partners

What our clients said

Google Opinions

5.0 Google review; 23 July 2026.

"A professional and knowledgeable team. I’d particularly like to highlight their customer communication, their conscientiousness and their enthusiasm (which is quite rare these days). Not for a single moment did I ever feel that the fault I described was a nuisance, even though it could sometimes be rather nit-picky (minor crackles or sounds that only the customer can hear).
They conscientiously investigated every fault, even if it meant three colleagues had to sit in the car and listen to what was rattling. I’ve been in touch with many garages over the years, but the attitude I’ve experienced here has changed my previous opinion of garages – there’s still hope!
Lads, keep it up – I hope you get loads of clients, because you deserve it.
"Thank you all for your hard work!"

Norbert Angeli

May 2026

"The generator, which had unexpectedly broken down, and the other faults that arose were resolved extremely quickly. They also recommended a trailer, and at a standard price too. I’d particularly like to highlight their professional approach and the detailed information they provided (including photos and videos). From now on, I won’t have to think twice about where to get my cars repaired. Thank you!"

Mátyás Vida

July 2025

"Experience to date: a high level of expertise, a constructive approach, precision and friendly communication … to highlight just a few of the positives. These are the qualities that characterise the manager and specialists at Decker Kft."

Klára Nyíri

March 2024

Google reviews:

I appreciate it

BMW deserves premium expertise.

Please submit your service request – we will be in touch with you shortly.