Double J Construction in Hudson, NH 03051

We specialize in building additions and renovations to create the extra space your family needs. With 26 years of experience in the area, we can help you design and construct a seamless addition, whether it's a new room, a sunroom, or finishing a basement. Our process includes understanding your vision, ensuring the addition complements your home's existing structure, and managing all aspects of construction from foundation to finish carpentry.

We offer both deck repair and replacement services. First, we'll conduct a thorough inspection to assess the deck's structure, railings, and surface. Often, issues like loose boards or minor rail damage can be repaired cost-effectively. If the framing is compromised or the deck is beyond its lifespan, we'll discuss a replacement. We build durable, custom decks designed to withstand New England weather, ensuring your new outdoor space is safe and lasts for years.

Yes, in our climate, roof flashing corrosion and ridge cap damage are frequent causes of leaks, especially around chimneys, vents, and roof valleys. At Double J Construction, we address this by carefully inspecting and replacing compromised flashing with durable, properly sealed materials. For ridge cap damage, we ensure new caps are installed correctly to maintain your roof's ventilation and waterproof seal. Our local experience means we know exactly what to look for and how to fix these issues to protect your Hudson home.