THE COLLEAGUES

KNOWLEDGE ON DEMAND

Our independent cooperation partners

Here you will find our colleagues, independent experts we successfully cooperate with.

As Sachverständigenbüro Alexander Dupp & Kollegen, we offer our customers a comprehensive portfolio of services in the field of expert reports, quality assurance and safety engineering together with our network partners.

With our knowledge and successful concepts, we help to act in a goal-oriented manner and to make the right decisions. We will be happy to put you in touch with proven experts. Just contact us!

PLZ 2

André Busche

Publicly appointed and sworn expert by the Kiel Chamber of Industry and Commerce for containers, rooms and security concepts for the storage and transport of weapons and ammunition in accordance with § 36 WaffG (German Weapons Act)

Gneisenaustraße 1 - D- 24105 Kiel

PLZ 3

Rainer Daniel

Independent expert for ballistic protection on buildings and mobility

Bornstraße 13 - 56412 Girod

PLZ 5

Herbert Gärtner

Publicly appointed and sworn by the Chamber of Crafts Koblenz
Expert for the roofing trade

Thalhauser Straße 33 – D- 56584 Rüscheid

Andreas Kessler

Publicly appointed and sworn expert for the plastering, bricklaying, and concrete construction trades by the Koblenz Chamber of Crafts and Trades

Grenzhäuser Straße 60 – D-56170 Bendorf

Oliver Brötz

Publicly appointed and sworn expert for the stonemasonry and stone sculpture trade by the Koblenz Chamber of Crafts and Trades

Vulkanstraße 11 – D- 56727 Sankt Johann

Markus Knops

Publicly appointed and sworn expert for the central heating and ventilation installer and gas and water installation trade by the Koblenz Chamber of Crafts and Trades

Im Straußenpesch 48 - D- 53518 Adenau

Dieter Hof

Publicly appointed and sworn expert for the subject area “Damage to buildings” by the Koblenz Chamber of Industry and Commerce

Kurt-Weill-Straße 11 - D-56566 Neuwied

Gerd Schimmelfennig

Publicly appointed and sworn expert for the electrical engineering trade (sub-area electrician) by the Koblenz Chamber of Skilled Crafts
Publicly appointed and sworn expert by the Koblenz Chamber of Crafts for the assessment of electrical systems and domestic appliances, overvoltage protection and damage.

Danziger Straße 15 – D- 56470 Bad Marienberg

Kai Schimmelfennig

Publicly appointed and sworn expert for the electrical engineering trade, sub-area electrical installation, by the Koblenz Chamber of Crafts and Trades

Bahnhofstraße 45 - D- 57648 Unnau

Susanne Heym

Dipl.-Restaurator

Gumprechtstr. 14 - D- 50825 Köln

Jörn Dahnke

Publicly appointed and sworn expert for the tile, slab, and mosaic laying trade by the Cologne Chamber of Crafts and Trades

Manfred Göth

Publicly appointed and sworn expert for mechanical security devices and forensic traces by the Koblenz Chamber of Industry and Commerce.

Ludwig-Erhard-Str. 15 - D- 56727 Mayen

Martin Göbel

Publicly appointed and sworn in by the Chamber of Industry and Commerce Osnabrück - Emsland - Grafschaft Bentheim for the subject area “Damage to buildings, especially in timber house construction”.

Sayntalstraße 27 - D- 56242 Ellenhausen

Jürgen Geifes

Publicly appointed and sworn expert for the painting and varnishing trade by the Koblenz Chamber of Crafts and Trades – Paint, Design, and Building Protection Division

Parkstraße 7 - D- 56154 Boppard

Ulrich Troß

Dipl.-Ing. (FH) state-approved expert for sound and heat insulation by the Chamber of Engineers for Construction NRW, expert for statics and structural design

Ackerstr. 10 - D-56269 Dierdorf

Sandra Barz

Dipl.-Ing.(fh) M.Eng.
Publicly appointed and sworn expert for preventive fire protection by the IHK Koblenz

Humboldtstraße 16 – D- 53639 Königswinter

Armin Kurt Reimann

Publicly appointed and sworn expert for the building cleaning trade by the Koblenz Chamber of Crafts and Skilled Trades

Nordstraßen2
56412 Niederelbert

Contance Kunkel

Publicly appointed and sworn experts for the bricklaying and concrete construction trades by the Koblenz Chamber of Crafts and Trades

Hofstraße 20
53501 Grafschaft – Niederich

PLZ 6

Peter Lässig

Publicly appointed and sworn expert for boat engines and recreational boating by the Rhine-Main Chamber of Crafts and Trades

Zimmerstraße 16 – D- 63225 Langen

Dirk Velte

Publicly appointed and sworn expert of the Chamber of Crafts Frankfurt Rhein Main for the field of metal construction and metal design

An den 3 Hasen 21 – D- 61440 Oberursel/ Ts

Jan Hoffmann

Independent expert for building biology

Parkstraße 3 – D - 65582 Diez

Frank Recht

Publicly appointed and sworn expert by the Gießen / Friedberg Chamber of Industry and Commerce as well as certified expert according to DIN EN IEC 17024 for the specialist field of leather, leather furniture, genuine leather determination and damage assessment.

Friedrichstraße 13 – D- 61239 Ober-Mörlen

PLZ 7

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