Energy, Mechanical and Plumbing Systems Blog

June 18, 2017

Project Profile: SROriginals Bakery

DMA Engineering provided engineering services for the large commercial bakery at the SROriginals Aurora Facility. The bakery was running too hot for the employees in the […]
April 9, 2017

Geothermal Heating and Cooling: Ground Source Heat Pumps

A Little History on Geothermal and Heat Pumps 1852—Lord Kelvin develops the theory for heat pumps. 1940’s—Robert C. Webber installs first residential system after experimenting with […]