Having been in business for 70 years, Joseph Miorelli & Co., Inc. is a leading provider and approved applicator of lightweight insulating concrete (LWIC) roof decks and Geotechnical Applications/Engineered Fills. With customers spanning 11 states in the Mid-Atlantic and Northeast Region of the U.S., Joseph Miorelli & Co., Inc. has been installing lightweight insulating concrete applications for both new construction and reroofing projects for 50 years. Services include; Lightweight Insulating Concrete (LWIC) contractors for new construction, reroofing, geotechnical applications/engineered fill, and interstitial floors.