Alva Construction Ltd. is a professional and non-unionized leader in heavy civil construction in Nova Scotia. Located in Antigonish, Alva employs over 100 employees in full time and seasonal capacities. Alva specializes in a broad scope of available services including Earth Works, Structures, Cast In-Place Concrete, Marine Structures, Land Based Dredging, Floating Barge Marine Work, Pile Driving, Gravel Crushing, Pipe Work and Mine Development. We perform our own topographical and quantity surveys from initial concept to final job completion. Family owned and operated for over 25 years Alva is committed to providing quality services and superior results.