There are many remodeling firms in the Washington DC and Northern Virginia area for you to choose from for your basement remodel, basement finishing, home addition, kitchen remodeling, flooring, painting or deck building project. Most provide similar descriptions of their services, processes and reputations. So what makes Hannegan Construction different and truly stand out from the rest? It is our complete and total commitment to customer satisfaction in each and every job we build. This commitment has resulted in hundreds of successful home improvement projects over a span of over 15 years and a customer base of raving fans who have repeatedly referred our services to family members and friends for their own home remodeling projects. If we did not stand by our commitment to be the best in our profession and provide unwavering customer service to our clients, we could never make this claim.