Dow Construction

At Dow Construction, we pride ourselves on our versatility and technical expertise, enabling us to handle a wide range of projects for both residential and commercial clients. Our comprehensive suite of services includes roof installation, repair, and waterproofing, as well as specialized options like tar and gravel roofing and green roof repair. We are equipped to manage complex projects from start to finish, ensuring that every detail is meticulously attended to. Located in Gilsum, New Hampshire, we serve the surrounding regions with a commitment to delivering durable and high-quality results. Our well-coordinated team emphasizes organization and consistency, allowing us to tackle even the most challenging jobs with confidence. Whether you need attic insulation or a TPO roof replacement, we are dedicated to providing long-term value and reliability in every project we undertake.