The W&P Team

The people in a company define the company. That is why our employees are our most important asset.

management

W&P Engineering AG

  • Christoph Waser

    Christoph Waser

    Founder, Chairman & Management

    +41 (0)41 612 01 42c.waser@wpe.ch
  • Silvan Birrer

    Silvan Birrer

    Management & Senior Partner
    branch manager Willisau

    +41 (0)41 971 04 25s.birrer@wpe.ch
  • DARIO RAKUSIC

    DARIO RAKUSIC

    Management & Senior Partner

    +41 (0)41 618 22 32d.rakusic@wpe.ch
  • MARCEL WAGNER

    MARCEL WAGNER

    Management & Senior Partner

    +41 (0)41 618 22 37m.wagner@wpe.ch

Our TEAM

Switzerland

  • ARMIN BIERI

    ARMIN BIERI

    building services planner ventilation
    ventilation processing

    +41 (0)41 618 31 06a.bieri@wpe.ch
  • Mezbahuddin Haider

    Mezbahuddin Haider

    Dipl. Ingenieur (FH) HLKS
    HVAC project manager

    +41 (0)41 618 22 42m.haider@wpe.ch
  • Heinz Zurfluh

    Heinz Zurfluh

    Dipl. Technician HF Heating CAS Energy Consultant Dipl. Wirtschaftsfachmann HWD/VSK Team Leader / Project Manager HLKS

    +41 (0)41 618 31 03h.zurfluh@wpe.ch
  • MARC GRABER

    MARC GRABER

    Dipl. Technician HF Building Technology
    HVAC project manager

    +41 (0)41 971 04 47m.graber@wpe.ch
  • Thomas Flühler

    Thomas Flühler

    Dipl. Technician HF Building Technology
    Team Leader / Project Manager HLKS

    +41 (0)41 618 22 51t.fluehler@wpe.ch
  • Beni Müller

    Beni Müller

    MAS Energy Engineer Building
    BSc Environmental Engineering
    Project Manager Energy

    +41 (0)44 454 10 66b.mueller@wpe.ch
  • NEVIO MAY

    NEVIO MAY

    Building Services Planner Heating iA
    Heating processing

    +41 (0)41 618 22 52n.may@wpe.ch
  • Christoph Amrein

    Christoph Amrein

    Dipl. Technician HF Building Technology
    HVAC project manager

    +41 (0)41 971 04 27c.amrein@wpe.ch
  • Stefan Enz

    Stefan Enz

    Dipl. Technician HF Building Technology
    HVAC project manager

    +41 (0)41 618 22 38s.enz@wpe.ch
  • Cornelia Kuratli

    Cornelia Kuratli

    Assistant to the Management
    Director of First Impressions

    +41 (0)41 612 01 41c.kuratli@wpe.ch
  • Petra Kaiser

    Petra Kaiser

    Commercial clerk
    administration

    +41 (0)41 612 01 41p.kaiser@wpe.ch
  • ANDREA WASER

    ANDREA WASER

    Commercial clerk
    administration

    +41 (0)41 612 01 41a.waser@wpe.ch
  • Marc Zihlmann

    Marc Zihlmann

    Dipl. Technician HF Sanitary
    Junior Project Manager Sanitation

    +41 (0)41 618 22 39m.zihlmann@wpe.ch
  • RAQUEL GROGG

    RAQUEL GROGG

    building services planner ventilation
    ventilation processing

    +41 (0)44 454 10 68r.grogg@wpe.ch
  • Rico Berwert

    Rico Berwert

    Dipl. Technician HF Building Technology
    Project Manager HLKS / Apprentice Trainer

    +41 (0)41 618 22 33r.berwert@wpe.ch
  • Raphael Berwert

    Raphael Berwert

    Dipl. Technician HF Building Technology
    Junior Project Manager HLKS

    +41 (0)41 618 22 31rp.berwert@wpe.ch
  • Caroline Bösch

    Caroline Bösch

    Dipl. Technician HF Heating
    Project Manager HLKS

    +41 (0)41 971 04 48c.boesch@wpe.ch
  • Arnold Bremgartner

    Arnold Bremgartner

    Dipl. Technician HF Building Technology
    Junior Project Manager HLKS

    +41 (0)41 618 22 40a.bremgartner@wpe.ch
  • MARCEL LOTZER

    MARCEL LOTZER

    B.Eng. Energy Engineer Building Services
    Junior Project Manager HVAC

    +41 (0)41 618 22 48m.lotzer@wpe.ch
  • Remo Meier

    Remo Meier

    Dipl. Technician HF Climate iA
    ventilation processing

    +41 (0)41 971 04 45r.meier@wpe.ch
  • ARBEN DELIJA

    ARBEN DELIJA

    Federally Certified Sanitary Planner iA
    Project Manager Sanitary

    +41 (0)41 971 04 46a.delija@wpe.ch
  • Diar Sleman

    Diar Sleman

    Building Services Planner Heating iA
    Heating processing

    +41 (0)41 971 04 26d.sleman@wpe.ch
  • Samuel Brun

    Samuel Brun

    building services planner ventilation
    ventilation processing

    +41 (0)41 618 22 57s.brun@wpe.ch
  • Thomas Ulrich

    Thomas Ulrich

    Technician HF Sanitary iA
    Sanitary processing

    +41 (0)41 618 22 36t.ulrich@wpe.ch
  • Max Huber

    Max Huber

    Dipl. Technician HF Building Technology
    Junior Project Manager HLKS

    +41 (0)41 618 22 30m.huber@wpe.ch
  • MAURO LIMACHER

    MAURO LIMACHER

    Dipl. Technician HF Building Technology iA
    Junior Project Manager HLKS, Energy Processing

    +41 (0)41 979 80 01m.limacher@wpe.ch
  • Claudio Christen

    Claudio Christen

    building services planner sanitary
    Sanitary processing

    +41 (0)41 618 22 59c.christen@wpe.ch
  • Darek Kinal

    Darek Kinal

    building services planner heating
    processing H/L

    +41 (0)41 618 22 44d.kinal@wpe.ch
  • CAROLINE ZHANG

    CAROLINE ZHANG

    building services planner ventilation
    ventilation processing

    +41 (0)41 618 22 56c.zhang@wpe.ch
  • Tim Flegel

    Tim Flegel

    Dipl. Technician HF Building Technology iA
    Heating processing

    +41 (0)44 454 10 67t.flegel@wpe.ch
  • Michael Coggon

    Michael Coggon

    building services planner ventilation
    ventilation processing

    +41 (0)41 618 22 51m.coggon@wpe.ch
  • Fatmir Alija

    Fatmir Alija

    Dipl. Technician HF Building Technology
    Junior Project Manager HLKS

    +41 (0)41 618 22 34f.alija@wpe.ch
  • Clemens Schaffhauser

    Clemens Schaffhauser

    BSc Environmental Engineering Renewable Energies
    Energy Processing

    +41 (0)41 618 22 46c.schaffhauser@wpe.ch
  • Florian Wicki

    Florian Wicki

    building services planner sanitary
    Sanitary processing

    +41 (0)41 618 22 57f.wicki@wpe.ch
  • Gian-Luca Demonti

    Gian-Luca Demonti

    BSc in Building Services Engineering HLKS
    HVAC processing

    +41 (0)41 618 31 00gl.demonti@wpe.ch
  • ADRIELL SCHYRR

    ADRIELL SCHYRR

    building services planner ventilation
    ventilation processing

    +41 (0)44 454 10 63a.schyrr@wpe.ch
  • Mustaf Duraku

    Mustaf Duraku

    Building Services Planner Heating iA
    Heating processing

    +41 (0)41 618 22 35m.duraku@wpe.ch
  • Tobias Kohl

    Tobias Kohl

    building services planner ventilation
    ventilation processing

    +41 (0)41 618 22 45t.kohl@wpe.ch
  • Marco Pistilli

    Marco Pistilli

    Dipl. Technician HF Energy & Environment i. A.
    Technical Businessman Federally Certified FA

    +41 (0)44 454 10 62m.pistilli@wpe.ch
  • SVEN ARNOLD

    SVEN ARNOLD

    BSc in Building Services HVAC
    Junior Project Manager HVAC

    +41 (0)41 618 22 50s.arnold@wpe.ch