Acoustic Sonar offers consulting services since in Montreal and throughout Quebec. Our qualified team consists of engineers and acousticians. We offer our expertise to perform acoustic measurements, recommend solutions in architectural acoustics, noise control, reverberation control and for the design of concert halls and production studios. All unwanted sounds cause nuisance. They are transmitted inside residential, commercial and institutional buildings, either from the outside or from an apartment or nearby building.

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Spica Acoustique is a family business with nearly 20 years experience managing residual noise reducing reverberation and airborne sound in commercial, institutional and industrial buildings. Our No. We use a tailored approach to each project to best understand, analyze and meet your requests. We support architects, builders, and those working in business and industry to counter noise pollution within businesses.
Our Acoustics & Vibration Services
The team of Solutions Acoustiques offers products of the highest standards, recognized for their acoustical performance as well as for their architectural design. As distributors of several renowned brand names, we strive to find the most current and trendy products for the Quebec market. After several years, and a multitude of business associations, our team is there to help you with your project, from beginning to end. Whether you are just at the developing stage of your concept, at devising evaluations, at quotations phase or in execution mode, we will always be available and present for you. Our team makes it a point of honour to provide architects and designers with the highest quality of service.
Specialized in acoustic and vibration engineering, Atelier 7hz set two goals: excellence in expertise and providing useful and clear recommendations. We work in the architectural and environmental domains. Already backed by their multiple experiences, our consultants are constantly looking to deepen their knowledge through new methods of measurement and calculation but also looking for new quality materials and innovative solutions. Interacting with other related specialties and the desire to provide an excellent service for our customers enables us to adapt to all types of projects and work organization. Atelier 7hz Our Montreal and Quebec City offices are open in telecommunting during the Quebec shut-down due to Covid pandemic. You can still contact us if needed. Contact Us.