Robust. Safe. Reliable. That is SONNTAG.
Experience, commitment and technical expertise underpin every SONNTAG vehicle, delivering dependable performance day after day. Built in South Westphalia. Engineered for the demands of your business.
About Us
Vehicles built in South Westphalia. Working throughout Germany.
For more than four decades, SONNTAG has developed and manufactured vehicle bodies built to perform in everyday operation: robust, durable and functional down to the last detail. Our expertise extends well beyond body construction. We also paint and maintain commercial vehicles to keep them performing reliably.
Our work is driven by a commitment to engineering and close collaboration with our customers. We turn chassis into tailored transport solutions, precisely matched to each application, industry and operational requirement. This is why customers including BwFuhrparkService, Deußen Logistik, STRABAG/BMTI, Viega and Ford-Werke Köln place their trust in us.
From series production and bespoke vehicle solutions to high-quality paint finishes and professional workshop services, every SONNTAG vehicle stands for quality made in South Westphalia.
We understand that businesses delivering every day need vehicles they can depend on, and skilled people committed to building them.
How Can We Help?
We would be pleased to discuss your requirements. Send a message to the relevant department and our team will get back to you as soon as possible.
Facts and Figures
Units of Annual Production Capacity
Employees
Total Site Area
Production Area
Large-Capacity Paint Facilities
Vehicle Construction
From Standard Bodies to Bespoke Solutions
Do you need a vehicle body tailored to your application? Whether you require a standard body or a bespoke solution, discover how our vehicle construction team transforms a chassis into a dependable working vehicle.
Careers at SONNTAG
Discover Our Vacancies, Apprenticeships and Employee Benefits.
Would you like to join SONNTAG? Whether you are exploring our current vacancies, preparing an application or looking to start your career with an apprenticeship, our careers page provides the information you need.
Our History
SONNTAG since 1979.
Discover how SONNTAG has grown from a small independent workshop into a business with a total site area of 60,000 square metres and more than 160 employees. Every area of our expertise is rooted in this history of development and growth.
Our Development over the Past 45 Years
FAQ
Answers to Your Frequently Asked Questions
What services does your vehicle construction company in Lennestadt provide?
We specialise in bespoke vehicle construction and special vehicle solutions in the Sauerland region. Our services range from the design of tailored vehicle bodies to the manufacture of robust commercial vehicles for industry, trades and municipal operations.
How long does a typical body build or conversion take?
Timescales depend on the scope of the work. Minor conversions typically take 1–2 weeks, while complex special vehicles take 4–12 weeks. We confirm specific completion dates after an initial inspection.
How do you prepare a quotation?
Provide your vehicle details, photographs and requirements using our contact form or by telephone. We review the information, develop a technical concept and prepare a detailed quotation with a project schedule.
What information do you need to prepare a quotation?
Please provide the vehicle identification number (VIN), vehicle type, photographs, required equipment, payload requirements and preferred completion date.
Are conversions and parts covered by warranty?
Yes. Our workmanship and installed components are covered by warranty. The applicable period depends on the contract terms and the component manufacturers’ specifications.
Can you equip vehicles for municipalities and public-sector clients?
Yes. We have experience with municipal requirements, tender procedures, applicable standards and specialist bodies for winter maintenance, construction and emergency service vehicles.
What certifications and qualifications do you hold?
Our team includes certified welders, vehicle bodybuilders and master automotive technicians. We work to DIN standards and meet industry-specific safety requirements. Our company is also certified to EN ISO 9001:2015.
Can you supply and install spare parts?
Yes. We source genuine parts and aftermarket parts of original equipment quality, keep commonly used components in stock, and provide professional installation and testing.
How will you keep me informed during a project?
Your project manager provides regular updates by email or telephone. Project milestones, inspection dates and acceptance procedures are documented and agreed with you.
Do you provide operator training?
Yes. We train drivers and technicians in the operation, maintenance and safe use of vehicle bodies, either at your premises or in our workshop.
How do you address environmental and emissions requirements?
We advise on low-emission solutions, exhaust aftertreatment and environmentally responsible materials. Conversions are carried out in accordance with current legal requirements.
Do you work with external partners?
Yes. We work with approved suppliers and service providers for specialist components and bespoke manufacturing.
How can I arrange a site visit?
Please use the contact form on our website. We will call you back to arrange a visit to our premises in Lennestadt at a convenient date.