Diamond Construction | Roofing Services in Port Jefferson Station, NY 11776

We see these issues often in our coastal climate. For rusting flashing, we use corrosion-resistant materials like aluminum or galvanized steel and ensure a proper seal to prevent water intrusion. For moisture in insulation, we conduct a thorough inspection to find the source of the leak—often from compromised flashing or shingles—and replace any wet, compromised materials. Proper attic ventilation is also key to preventing future moisture buildup, which we always assess and correct as part of our roof repair or replacement process.

The process starts with a free, detailed estimate where we assess your home and discuss your needs. You'll work directly with the owner, Tony, ensuring clear communication. We help you select the right materials and brands to fit your budget and style. Once you approve the plan, our experienced crew handles the installation with care for your property. We keep you informed at every stage and provide a 10-year labor warranty on new work for your peace of mind.

Not always. We provide both siding repair and full replacement. For minor damage like a few cracked panels or loose sections, a repair is often a cost-effective solution. We'll inspect the area to determine if the underlying structure is sound. However, if the damage is widespread, if there's moisture infiltration behind the siding, or if your siding is nearing the end of its lifespan, a replacement might be the more durable and valuable long-term investment. We'll give you an honest assessment and recommendation.