I first used HGC expertise some 17 years ago to solve a very tricky problem with commercial exhaust fan noise on a hotel project. HGC’s solution was so effective in reducing the fan noise level that it quelled all complaints from neighbors. Since that time I have used HGC expertise on a variety of Independent School projects with the primary emphasis on sound attenuation within the buildings and help with theatre acoustics. They are consummate professionals.”

We have worked with HGC on multiple projects in which the acoustics of a space has been critical.  This includes two performance theatres, university teaching environments, and multiple churches.  In all instances, we have been very pleased with the results.”

HGC has contributed knowledge, skills and experience to the education of young architects at Waterloo for two decades and made repeated contributions of technical expertise to institutions in the local area. Both the generosity and ability as teachers are extraordinary.”

Over the years we have worked HGC on numerous projects ranging from 1300 seat performance auditoriums to 300 seat churches and in all cases we have been impressed with the high level of service and the excellent results. Our clients have all been very complimentary on the excellent acoustic results in their buildings.”