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Preserve the structure. Secure the future.

Operating nationwide – 100% Mittelstand. 100% family-owned.
With cutting-edge technology and an uncompromising commitment to quality, we are the leading force in structural preservation. As the market leader, we are the most powerful partner for the long-term protection of buildings – precise, reliable, and built on trust.

We preserve what matters – anywhere.
From the peak of the Zugspitze to the skylines of Dubai – we protect and preserve structures in the most extreme, remote, and challenging locations. Whether it’s Europe’s largest construction site or restoration during ongoing operations: HWP stands for structural preservation at the highest level – driven by experience, technology, and a sense of responsibility.

We push structural preservation forward. Strategically. Digitally. Sustainably. Our services are precisely planned, technically refined, and economically implemented. Our ambition? To lead in every discipline – in execution, results, and service.

Our projects speak for themselves:

  • Europe’s first underwater tunnel: 400 meters of mastic asphalt coating – Old Elbe Tunnel Hamburg
  • Germany’s highest construction site: Renovation at 2,962 meters – Zugspitze
  • Germany’s most iconic stadium: 30,000 daily visitors, all while construction continues – Olympic Stadium, Munich
  • Germany’s Historic Port Complex: Restoration in a UNESCO World Heritage Site – Hamburg’s Speicherstadt

We are Structural Preservation by HWP. As the market leader, we set the benchmark for quality and innovation – every day, across Germany.

100%
family-owned

14
locations across Germany

120
years of experience

+450
experts on site

High-performance partner with the most advanced and innovative technologies

Concrete repair

Mastic asphalt

Joints & bridge transitions

Höchstdruckwasserstrahlen

High-pressure water jets

Cathodic corrosion protection

Structural waterproofing

Restoration of historical buildings

Masonry restoration

Facade refurbishment

Floor coatings

Electrochemical chloride extraction

Request our services now

The latest news about HWP Bauwerkserhaltung

Pressemitteilung
17. December 2025

HWP Handwerkspartner strengthens structural maintenance and infrastructure expertise: Huiskamp Group becomes part of the HWP Group

Bad Bentheim/Hamburg, December 17, 2025 – HWP Handwerkspartner GmbH is continuing its growth trajectory and integrating the Huiskamp Group, an experienced specialist in civil engineering and road construction, traffic safety,…
HWP
Pressemitteilung
18. November 2025

HWP Handwerkspartner strengthens its presence in the south: instakorr Süd is established in Munich

HWP Handwerkspartner further expands its leading market position in structural maintenance – new operating unit “instakorr Süd” launches in Munich. Hamburg/Munich, November 2025 – With the founding of instakorr Süd…
HWP
Allgemein
21. October 2025

Building the future together – strategic partnership with Hilti

Strong partnerships are formed when shared values come together. With Hilti, one of the world's leading partners for professional tools and digital solutions in the trade, we are taking the…
HWP

Structural preservation and restoration – from value retention to environmental protection

For more than 120 years, our nationwide network of experienced experts has ensured the preservation of buildings and properties throughout Germany. Building preservation is our passion: with in-depth expertise and the most advanced solutions, we provide lasting and sustainable protection for your structures.

Protecting your property’s value through professional structural preservation

Professional repair and maintenance safeguard the value of your property and make a significant contribution to environmental protection. Early refurbishment and regular maintenance prevent costly damage and extend the lifespan of your buildings – efficiently, sustainably, and resource-consciously. To ensure long-lasting, environmentally sound building preservation, we use innovative techniques such as:

  • State-of-the-art concrete repair methods for durable and safe structures
  • Cathodic corrosion protection (CCP) to effectively prevent reinforcement corrosion
  • Electrochemical chloride extraction for chloride-contaminated concrete

Contact us for your individual consultation

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    We’re here to help and will create a customized concept for the structural preservation of your property. Get in touch with us today!