Whether you need to reduce noise in your home, office, or workplace, we are here to help. As specialized carpenters and cabinetmakers in high-quality acoustic and phonetic arrangements, we can create customized projects to meet your needs and budget. In close collaboration with an acoustical engineer, we offer solutions for walls, ceilings, floors, windows, and partitions. Our team of qualified professionals is committed to providing quality customer service at every stage of the process. We prioritize close and direct collaborations with our clients to understand their needs and expectations in order to deliver a perfectly tailored project. Sound insulation Absorbent materials Sound enhancement Too much noise in Acoustic company Acoustic engineer Noise reduction in Sound absorption Acoustic partitions Acoustic ceiling Soundproofing of walls Noise protection in the workplace Decorative acoustic panels Reduction of sound transmission Noise reduction Acoustic products Acoustic decoration Soundproofing materials Sound dampers Soundproofing for residential buildings Recording studio Acoustic design Products for recording studios Soundproofing of Modular acoustic partitions Soundproof coating Soundproof Sound enhancement Acoustic isolation for commercial spaces Sound comfort Acoustic lighting Acoustic design Design products against noise Noise reduction Resonance reduction Acoustic walls Suspended ceilings Acoustic wall coverings Construction Noise pollution Noise control Acoustic products Acoustics Soundproofing

• Infrastructure • Civil engineering structures and bridges • Client support services • Community engineering • Rail infrastructure • Regional development & urban planning • Road engineering • Safety & fire protection • Supply & waste management • Underground construction / geotechnics • Structural engineering • Condition analysis • Earthquake safety & tremors • Fire protection • Groundworks engineering and special foundation engineering • Structural design • Energy and environment • District heating and cooling • Environmental sustainability • Natural hazards • Noise protection • Renaturation and revitalisation • Renewable energies • Sustainability consulting • Water and river engineering • Mobility and traffic • Public transport • Rail systems • Rail vehicles • Safety/RAMS

Haldemann & Krähenbühl Holzbau GmbH haben nicht einfach nur eine Pergola und einen Sichtschutzzaun gebaut – sie haben ein Stück Perfektion aus Holz erschaffen! Ihr Handwerk ist ein Zusammenspiel aus Präzision, Zuverlässigkeit und Leidenschaftlicher Berufsstolz, und das zu einem Preis, der in Anbetracht der Qualität geradezu unglaublich ist. Einfach " Supergut und garnid tür!" Ich vergebe fünf von fünf Sternen + plus einen zusätzlichen für den grossartigen Holzduft welcher entsteht wenn Harry seine Säge ansetzt! Wer Wert auf exzellentes Handwerk, faire Preise und absolute Perfektion legt, ist hier genau richtig!

• Infrastructure • Civil engineering structures and bridges • Client support services • Community engineering • Rail infrastructure • Regional development & urban planning • Road engineering • Safety & fire protection • Supply & waste management • Underground construction / geotechnics • Structural engineering • Condition analysis • Earthquake safety & tremors • Fire protection • Groundworks engineering and special foundation engineering • Structural design • Energy and environment • District heating and cooling • Environmental sustainability • Natural hazards • Noise protection • Renaturation and revitalisation • Renewable energies • Sustainability consulting • Water and river engineering • Mobility and traffic • Public transport • Rail systems • Rail vehicles • Safety/RAMS

• Infrastructure • Civil engineering structures and bridges • Client support services • Community engineering • Rail infrastructure • Regional development & urban planning • Road engineering • Safety & fire protection • Supply & waste management • Underground construction / geotechnics • Structural engineering • Condition analysis • Earthquake safety & tremors • Fire protection • Groundworks engineering and special foundation engineering • Structural design • Energy and environment • District heating and cooling • Environmental sustainability • Natural hazards • Noise protection • Renaturation and revitalisation • Renewable energies • Sustainability consulting • Water and river engineering • Mobility and traffic • Public transport • Rail systems • Rail vehicles • Safety/RAMS

• Infrastructure • Civil engineering structures and bridges • Client support services • Community engineering • Rail infrastructure • Regional development & urban planning • Road engineering • Safety & fire protection • Supply & waste management • Underground construction / geotechnics • Structural engineering • Condition analysis • Earthquake safety & tremors • Fire protection • Groundworks engineering and special foundation engineering • Structural design • Energy and environment • District heating and cooling • Environmental sustainability • Natural hazards • Noise protection • Renaturation and revitalisation • Renewable energies • Sustainability consulting • Water and river engineering • Mobility and traffic • Public transport • Rail systems • Rail vehicles • Safety/RAMS

• Infrastructure • Civil engineering structures and bridges • Client support services • Community engineering • Rail infrastructure • Regional development & urban planning • Road engineering • Safety & fire protection • Supply & waste management • Underground construction / geotechnics • Structural engineering • Condition analysis • Earthquake safety & tremors • Fire protection • Groundworks engineering and special foundation engineering • Structural design • Energy and environment • District heating and cooling • Environmental sustainability • Natural hazards • Noise protection • Renaturation and revitalisation • Renewable energies • Sustainability consulting • Water and river engineering • Mobility and traffic • Public transport • Rail systems • Rail vehicles • Safety/RAMS