Learn about the projects our concrete contractors have completed When you need a big project completed in a timely manner, hire Hard Tech Construction of Berwick, ME. Our concrete contractors have over 20 years of experience and have proven themselves capable of completing large-scale projects as requested. In fact, we've done work at... The Children's Museum in Portland, ME The Orpheum apartment complex in Dover, NH Court Street and State Street in Portsmouth, NH We post highlights on our Facebook page from time to time. If you want to learn more about the projects we've completed, don't hesitate to ask us for references.