Matthew J Graham Contracting | Roofing Services in Hornell, NY 14843

Curling shingles in our climate are often caused by moisture, heat, or aging underlayment. The best fix depends on the extent of the damage. For isolated curling, we can often secure or replace individual shingles. However, widespread curling typically indicates the roof system is failing and a full replacement is the most reliable, long-term solution to prevent leaks and protect your home's structure. We provide a free, honest inspection to recommend the right course of action for your specific situation.

Recurring skylight leaks in Hornell are frustrating and usually point to an underlying installation or flashing issue. A simple sealant patch often fails because it doesn't address the root cause, which could be improper flashing integration with the roof, cracked framework, or ice dam damage. Our approach is to fully inspect the skylight's integration with your roof system, replace compromised flashing with proper water-shedding techniques, and ensure a watertight seal that lasts, stopping the leak for good.

Absolutely. As a full-service general contractor, we streamline the entire repair process. If a leak has caused ceiling stains, drywall damage, or insulation problems, we manage it all. We first fix the roof leak at its source, then our team handles the necessary interior repairs—from water extraction and mold prevention to repainting and restoration. This coordinated approach saves you time, reduces stress, and ensures the job is done correctly from the outside in, with a single point of contact.