Companiesfor Environment + Sustainability / Advanced Engineering

ThermalTech Engineering was into "green" building before it was hot, but the results of its work are usually not easily visible.  But that doesn't mean its expertise is not critical to sustainable, environmentally sound construction. ThermalTech handles the "mechanics" that go in to green building -- the mechanical, electrical, civil, structural, and geotechnical engineering that is essential to conserving energy and resources.

Environmental Quality Management was founded in 1990 by four environmental consultants in the Cincinnati suburb of Forest Park. It has grown to include 10 more offices across the United States and subsidiaries in Chicago, Slovakia and Serbia.