Ludwig Pfeiffer Hoch und Tiefbau GmbH and Co.KG
Our company started out in 1933 as a construction firm based in Kassel, initially specialising in the construction of pipelines and sewers. As we took on new challenges and gained experience over the years, we expanded steadily. Today, we have over 600 employees serving customers across Europe.
In the field of pipeline and sewer construction, our range of activity soon extended from domestic service pipes to complete systems, encompassing all nominal diameters, pressure stages and materials. Eventually we added trenchless pipe-laying (microtunnelling) and pipeline and sewer rehabilitation to our service portfolio.
We are now one of the few companies in the sector offering a full range of products and services, bringing professionalism and reliability to bear on every phase of your project. Thanks to our intelligent solutions, state-of-the-art technology, innovatory prowess and future-focused concepts, we guarantee to see your projects through to successful completion. This is the pledge we have been keeping for decades on behalf of customers at home and abroad.
Pipeline and sewer construction in all nominal diameters, pressure stages and materials
Trenchless rehabilitation of pipeline and sewer systems, including assessment, fault detection, needs analysis, compilation of rehabilitation plans and subsequent repair
Buildings and plants as general contractor for planning and construction, including the commissioning of complete systems (process engineering, mechanical equipment and process measurement and control technology)
Facility management for systems outside of buildings, with 24-hour repair service
Installation of all technical equipment
Trade in pipes, fittings, valves and accessories
Project management, acting as general contractor on infrastructure projects worldwide
Our core business activities are centred around the installation of gas, water and district heating pipes as well as sewers. We are committed to providing an all-embracing range of services. Whether it’s the construction of a new steel pipeline or urban sewer construction, whether service connections or the complete development of entire residential areas, you can rely on us as an experienced and highly qualified partner. Our company has been granted DVGW certifications W1 and G1, as well as AK1 by "Gueteschutz Kanalbau" (organisation for quality assurance in sewer construction), thus ensuring state-of-the-art, premium-quality execution of all construction projects. Our commitment to excellence is also reflected by our extensive references.
The full range of pressure stages, nominal widths, pipe materials and associated civil engineering and road construction services: we offer a complete package – complemented by specialist services such as hydraulic engineering, inverted siphons, concrete work and plant engineering.
Trenchless pipe laying
Ludwig Pfeiffer carries out pipe driving work for man-entry and non-man-entry cross-sections, using controlled and uncontrolled methods. We construct all necessary press and exit trenches. Additionally, we are qualified to build all requisite structures, carry out the full range of associated civil engineering work and close the surfaces once the project has been completed.
Operating worldwide, the Ludwig Pfeiffer group of companies is one of the most productive construction organisations in the sector. Our strength is service provision in the fields of supply and waste disposal, plant engineering, pipeline/sewer rehabilitation, microtunnelling and pipeline construction. From preliminary planning to the completion and acceptance of construction work, we guarantee the total commitment of our corporate group, in line with our vision of full service from a single source.
Pipe and sewer rehabilitation
Our range of products and services extends from localised repairs using short-liners or injections, through the renovation of pressure pipes and sewers using PE or hose relining, to manual lining or coating of walkable profiles and structures. Large diameters and lengths are no problem for us.
Pipe construction and plant engineering
We manufacture outfall channels, collectors and localised drainage systems, including house connections - from all materials, in all nominal widths and in all depths. We are qualified to perform the civil engineering work, bracing work, pipe laying and surface reconstruction ourselves. The necessary structures are constructed by our Reinforced Concrete department.