A & W Contracting | Roofing Services in Kennesaw, GA 30144

In Kennesaw's humid climate, poor ventilation traps heat and moisture in your attic, which can warp decking, damage shingles, and lead to mold and high cooling costs. During a roof replacement with A & W Contracting, we assess and upgrade your ventilation system as a standard part of the job. This includes installing adequate intake and exhaust vents, like ridge and soffit vents, to create a continuous airflow that protects your new roof's integrity and improves your home's energy efficiency.

Flashing failure is a common repair we handle and often doesn't require a full replacement. Flashing—the metal strips around chimneys, vents, and roof valleys—can corrode or come loose over time, leading to leaks. Our roof repair service includes a detailed inspection to locate all compromised flashing. We carefully remove the old material, prepare the surface, and install new, code-compliant flashing sealed with high-quality products. This targeted repair fixes the leak at its source and extends your roof's life.

Look for interior signs like stains on ceilings or in attic corners, mold growth, or unusually high energy bills. Exterior signs include cracked, curled, or prematurely aged shingles (especially in specific patterns), rusted or missing flashing, and excessive granules in gutters. These often point to underlying moisture problems from poor ventilation or flashing leaks. Our reroofing process starts with diagnosing these core issues. We then strip the old roof, make necessary repairs to the deck and ventilation, and install a new roof system designed to handle local weather challenges effectively.