Our services as a general contractor

dip plans and constructs turnkey industrial buildings and car parks that accommodate individual needs and remain true to the agreed deadline and price. We bear the risks when it comes to deadlines, costs, and coordination. We keep track of construction progress, costs, and deadlines with transparent, verifiable documentation.

dip is a one-stop service provider for architects and builders from the initial consultation, conceptual design to working drawings and construction, up to and including the acceptance and handover of the turnkey building to the builder.

Our services




Conceptual Design



Ausführung und Koordination der Bauleistung

Execution and coordination of construction work

Wartung und Instandhaltung

Inspection and repair

Planning and consulting
The basis of quality and long-lasting buildings

Your partner in every work stage


Planning effectively saves time and money. It lays the foundation for financial security and timely completion. That is why dip carefully analyses the initial situation at the beginning of every construction project: Feasibility studies and profitability calculations provide early assistance as you develop your construction project.
We take a close look at everything that matters to you such as the general suitability of the property, its relevance in terms of urban planning, environmental aspects, traffic infrastructure, and socioeconomic criteria.


We work closely with builders and architects in the spirit of fairness


dip works closely with builders and architects in the spirit of fairness to prepare a complete, water-tight solution. We partner with architects and offer constructive support in every work stage: from the basics to the preliminary design, up to and including the design and approval stage.
During the consulting and planning stage, dip prepares detailed working drawings and approval plans together with the architects. In the process, our engineers solve any problems that arise, big or small.
This cooperative approach to work ensures that planning is successful right from the outset. As a result, your investments pay off long term.

Construction work

As a general contractor, we take on the project management and the entire construction, coordinate all trades from civil engineering and shell construction to expansion and building services to fire and noise protection. And we create a representative environment – from the outdoor facilities to the roof greening.


Highly specialized and experienced – our construction partners


In all key trades, dip works exclusively with highly specialized and experienced specialist companies, mostly international corporations. Local companies will be involved in the construction process whenever possible. Our partners are committed to transparent quality and process controls, compliance with which we regularly check on site. Builders and architects not only benefit from the quality and specialist knowledge of the individual construction partners. The continuous research and development work of all construction partners guarantees you that technological innovations are immediately taken into account. dip always works with the latest technology.


One contact person – reliable coordination


Modern planning software ensures reliable coordination of the time sequence and material disposition. dip provides an experienced construction and project manager for your property. Your contact person during the entire construction phase is also the interface between all partners and companies. In this way, we ensure right from the start that all processes relating to your construction project are perfectly coordinated and that all delivery and assembly times are adhered to. Construction progress, cost developments and deadlines are documented transparently for everyone.

Turnkey car park construction

For 45 years, dip has built turnkey car parks – longer than any other company in Germany. We lead our industry in quality and have built more than 650 car parks – with a total parking area of over 8,900,000 sq m and 370,000 parking spaces.

Turnkey industrial building construction

Our turnkey buildings meet all the demands of modern industrial and architectural buildings. We execute your construction project with uncompromising dip quality – whether a production hall, warehouse, office building, airport terminal, retail space, or gymnasium.

Building yards and depots

As a general contractor, we design and build turnkey building yards and depots. At the same time, we efficiently combine different operational and logistical requirements to create a complete concept. Our planning team works closely with experienced planners specialising in the field.

Inspection and repair

Car parks with a dip deck have the lowest maintenance costs of any car park. This was confirmed by a long-term study of car park operators. Nonetheless, every car park must be maintained in accordance with standards.