Home Services Testimonials Martin Lalor Painting Contact Us Kilmac Construction-General Contractors Since 1986 Kilmac Construction Corp. is a general contracting company located in Upper Darby, PA. We specialize in renovations, repairs, and new construction for residential and commercial properties. For more details regarding the work we perform, see the "Services" page. Kilmac Construction Copyright (c) 2012 Website Created by John Lalor