Commonwealth Dynamics, Inc. and International Chimney Corporation (ICC) have combined operations to become ICC COMMONWEALTH. ... With more than 130 years collective experience, ICC Commonwealth now offers a complete portfolio of turnkey services including specialized engineering, construction, maintenance, repair, inspection, and demolition services in many different types of plants and facilities. We will continue to serve our clients in a wide array of industries including power, oil & gas, chemical & petrochemical, steel, glass, cement, aluminum, food grade, and others. read more