Advanced Industrial Group Inc. - Energy Efficient Products Prince George, Advanced provides exceptional service on a timely basis for all the products it sells and all the product our competition sells but does not adequately support. Our technical expertise is unmatched in the industry along with our factory training on all the major lines of Air Compressors and Generators. Our service people are long term, invested in providing unmatched service to our customer base, keeping them running, maximizing their production and improving their bottom line with Energy Effici.