MCH is a highly professional and capable firm. As an apartment and mixed-use developer I have found their acoustical engineering services invaluable. Acoustical engineering is just as much an art as it is a science and MCH is proficient in both. I have worked with Dave Conant and David Blaine on several initiatives - they are a pleasure to work with and stay very engaged with the client through the scope of work. I recommend them to any public or private agency for reliable, exceptional service.