About Solid Construction Solid Construction is a locally owned and trusted general contracting company based in Lewes, Delaware. We specialize in residential remodeling, sunrooms, decks, framing, window replacement, and custom home improvements. Like any growing business, we've faced our share of challenges and learned from every project — even the ones that didn't go perfectly. What matters most to us is standing behind our work, treating every client with respect, and continuing to improve the quality, organization, and reliability of our service every day.