We are experts in acoustics. We combine research and development with engineering practice to ensure that every solution we design meets the needs of our customers. Under the Re:sonus brand, a pair of acousticians and structural engineers, Ing. Zuzana Fišarová, Ph. D. and Ing. David Jun.

We offer specialized services in the construction industry - in the fields of building insulation, building physics, energy, building certification, HVAC and building diagnostics. We provide accredited measurements of acoustic, light and thermal parameters of structures and buildings. We prepare documentation for obtaining subsidies.

We provide comprehensive solutions for spatial and building acoustics, interior design and audiovisual technology - from design to implementation. Individual approach, extensive experience even with the most demanding projects. Innovative solutions supported by our own research and development of unique acoustic materials.

I perform noise measurements, reverberation, noise and acoustic studies. I offer measurements and calculations of lighting, glare, shading. I measure vibration, dust, microclimate.

We offer specialized services in the construction industry - in the fields of building insulation, building physics, energy, building certification, HVAC and building diagnostics. We provide accredited measurements of acoustic, light and thermal parameters of structures and buildings. We prepare documentation for obtaining subsidies.

Measurements and calculations of daylight and artificial lighting, colour rendition, dust, vibration, microclimatic conditions, reverberation time and noise in working and non-working environments. Offer OSH, work categorization, metrology and design. Efficiency checks of boilers and air conditioning systems, energy audits.

As an accredited measurement laboratory, we offer services in the field of noise and vibration measurement throughout the Czech Republic - measurement of stationary noise sources, noise from transport, construction activities, noise measurement for approval (heat pumps, lifts, etc.), building acoustics - soundproofing, noise studies.

Our company carries out authorized noise measurements (certificate of authorization No. S0150100114) in outdoor and indoor areas, for example for building permits, planning permission, house approvals or to determine the noise level in the workplace. We carry out passport surveys of buildings and roads.

Insulation, building physics. Expert office providing comprehensive services in acoustics, thermal engineering, daylighting and glare, producing building insulation, building refurbishment projects and forensic reports. We provide consultation and expert advice or expert reports.

Accredited noise, sound insulation and reverberation time measurements, noise studies, design and implementation of acoustic and noise protection treatments, cooperation on building and traffic construction projects. Specialised work in acoustics, noise reduction and sound insulation.

Specialized company focusing on noise and acoustics.

Expert laboratory for noise and vibration measurements, studies, calculations, consultancy, suggestions for measures. We measure accredited noise for approvals, in working environments, building acoustics, soundproofing, reverberation times. We measure vibrations, e.g. from metro operations.

Acoustics, noise measurement, building acoustics. We measure noise, reverberation, vibration, intelligibility, airtightness, crotchiness. We deal with noise studies, soundproofing, acoustic treatment, noise mapping, monitoring, noise audit. We are authorized according to Act 258/2000 Coll. amendment §77 and 505/1990.