Your complete vehicle and workshop service from HARTJE
Are you the operator or owner of an independent vehicle workshop, with a customer base who trust your services? Then you are a professional contact person for all questions, faults and vehicle problems. You know the market and your customer base. But you also know that you need a strong partner if you want to survive in these times of tension between demanding workshop management, increasing technical requirements and ever longer maintenance intervals in the industry. A service partner like HARTJE has your back in everyday business.
Whether you need professional advice and planning, future-proofed workshop concepts, maintenance and repair or large appliance assembly – HARTJE is your reliable partner for tools and workshop equipment, vehicle services, vehicle parts and tools, as well as software solutions. We offer you customised services paired with expertise, reliability and passion. As a retailer, your vehicle workshop and your workshop equipment are in good hands with HARTJE.

Consultations, planning and equipment
Are you setting up your own vehicle workshop or want to expand your workshop services? We are on hand to advise you on planning and design with our specialist expertise. We can support you with implementation, as well as with acquisition and installation of the right machines and operating equipment. This includes, for example, workshop equipment such as
- Lifting platforms or pallet trucks
- Tyre changers and wheel balancers
- Workshop presses and workshop cranes
- Brake test benches and roller test benches
- Diagnostic devices and air conditioning/motor service units
- Welding equipment, circular metal saws or woodworking machines
- Professional filling points and high-pressure cleaners
- Specialised storage technology or office equipment
All this puts you in the best company
Are you interested in running an independent business, but with the benefits of backing from a widely recognised and secure European franchise brand? Partnering with adAUTO DIENST can offer you one of the most efficient systems on the market. Strengthen your foundations by growing your customer base and take advantage of our wide range of services from the HartjeCarParts electronic parts catalogue, featuring parts and maintenance data, as well as labour units and technical data on vehicles. In addition, our modern marketing initiatives and annual training courses can help you to stay up to date at all times.
We offer the adAUTODIENST brand workshop via the CARAT group of companies (purchasing co-operation). Do you have any questions about the concept or the services offered?


We keep business rolling
Are you thinking about repositioning your business so that you can be independent of the regulations and specifications of an authorised dealer workshop? We can help you to analyse your key figures so that you can optimise your work processes. You benefit from our innovative technical systems and attractive leasing offers for workshop replacement vehicles. So you get to stay independent, but still enjoy the benefits of one of the largest vehicle parts cooperations in Europe.
Do you have any questions about the Auto Mobil master workshop concept, which we also offer via CARAT? Get in touch with us!
HARTJE workshop software
Are you looking for professional digital support for your workshop operations? Our package of software solutions has been developed specifically for the requirements of vehicle workshops. With it, you have the ability to record and process your customer orders professionally and carry out repairs quickly and cost-effectively – from troubleshooting, finding and ordering parts, through to invoicing. The HARTJE workshop software gives you and your employees more time for the essentials. Choose our software solutions and invest in the future of your workshop. The HARTJE workshop software includes the following programmes, software solutions and additional modules:
HartjeCarParts (HCP)
The interactive and self-learning parts catalog for cars & vans - for your car workshop and the car parts trade. Parts can also be found via mobile app.
Dealer Management Systems (DMS)
Manage your entire operation even more efficiently with Dealer Management Systems: Thanks to the integration of the HCP online catalogue, item information, prices and labour units can be transferred directly to the DMS and edited, making it easier for you to create cost estimates and invoices.
VCS
Innovative calculation and management system from KSR-EDV for successful repair and order processing, especially in car paint and body shops. A complete solution from customer and vehicle management to repair files, parts and claims management and invoicing.
KfzWin
This professional IT solution from MSDas (topmotive) gives you access to an effective order and invoicing programme (DMS) for your workshop operations. With interfaces for all standard electronic catalogue systems and a convenient vehicle registration document scanner, available with app connection or as a cloud solution.
TM ERIK
Are you looking for more efficient and seamless digital communication? With the cloud-based software solution TM ERIK, you can simplify your day-to-day work and rely on future-proof digitalisation of your workshop processes. Featuring functions and modules for document processing, labour unit management, credit note creation or invoice management and payment reminders.
AutoCompact
Get all the most important vehicle data you need to ensure professional repairs on the most common vehicle types in a standardised format, regardless of make. AutoCompact has two modules: "Labour units and maintenance data" (AW/WD) and "Technical data and manuals". With an interactive link and technical setting data that is updated constantly, this platform is easy to use. A free technical hotline gives you access to technical data and manuals, error detection and diagnostic help, as well as error code analysis and troubleshooting. This also includes providing supplementary circuit diagrams and AU data.
ALLDATA
Do you need information on repairs for specific vehicle brands? Thanks to the ALLDATA repair database, you can access original maintenance, repair and diagnostic data for more than 26 vehicle brands any time. With instructions for mechanics and bodywork, circuit diagrams and checklists, fault codes and diagnostic test charts.
Tec Bulletins (ELEKAT-SOS)
Stay up to date on service campaigns by vehicle manufacturers and importers, and keep up with software updates in case of malfunctions – with a description of the sources of faults, symptoms and how to solve them.
HARTJE Apps
Optimise your ordering system with our HARTJE apps: with the smart product catalogue from the HARTJE EOSapp for bicycle parts and accessories and the HartjeCarParts app for car parts and everything to do with cars. With clear item listings, detailed information and product photos, plus integrated scanning, finding parts with our apps has never been easier.
Repair and maintenance

ALLDATA Repair Database
The leading automotive repair software provides you with the latest original OEM repair information for unique vehicle combinations from 32 vehicle brands. You will also receive instructions for mechanics and bodywork, wiring diagrams and checklists, fault codes or diagnostic test charts.
Maintenance contracts
In the event of damage to equipment or a technical problem in your workshop, we are on the spot right away. We repair Nilfisk blue line and Kärcher high-pressure cleaners, as well as assembly equipment from Ravaglioli, Beissbarth and Hofmann Longus. To keep your workshop equipment running smoothly, we offer maintenance contracts for regular inspection and approval of:
- 1-post, 2-post and 4-post hoists and inground lifts according to BGG 945
- Exhaust gas testers and exhaust gas extraction systems in accordance with official regulations
- AHS roller brake testers
- Pneumatic tools
- Air conditioning service units for semi-automatic and fully automatic machines
- Fault diagnosis demonstrations – Hella Gutmann, AVL, Conti, Texa, TPMS systems

HARTJE Leasing

As individual as your business
Are you planning to purchase the latest technology for your workshop, such as a new test van, and would like more financial freedom to choose? Or would you like to expand your workshop facilities to increase your revenue, by adding a lifting platform, but don't yet have the capital for such a large investment? Improve your liquidity without a bank loan by taking advantage of our leasing offer. With the help of our financial partners and HARTJE in-house financing, we make it easier for you to make an investment in replacing equipment or expanding your repertoire, without spending your own capital. Get additional tax benefits with a transparent calculation basis and fixed leasing instalments. We can help you make your dream projects a reality.
You can contact us
Whether you need support with workshop equipment, want advice on our workshop concepts, are looking for a customised vehicle service or have questions about our software solutions: we can offer you a complete full-service package and guarantee qualified and personalised support.
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Our brands
Anything our customers could wish for: We offer 11 bicycle brands, high-end brand names for bicycle components and accessories, as well as a one-stop source for motorbike retailers and vehicle workshops.
Variety in My HARTJE Portal
Extensive product range, more convenient ordering: our new HARTJE Online Store has everything you could possibly need. For retailers, the portal offers a comprehensive range of bicycle, automotive and motorbike parts, as well as tools and special equipment for any customer requirement.
Motorcycle & Scooter Services
From care products and clothing to motor oils, lubricants and tyres – we have a wide range of accessories for scooters and motorbikes. Discover our wide range of tools for your two-wheeler workshop.