C & A Contractors | Roofing Services in Manassas Park, VA 20111

In our area, seasonal temperature shifts and moisture can cause the metal flashing around chimneys to corrode or loosen, creating a major leak source. We specialize in roof repair and replacement, carefully removing the old flashing, sealing the chimney base, and installing new, high-quality flashing integrated with your roofing system to create a permanent, watertight seal.

Absolutely. Roof deck rot often starts with undetected leaks or poor ventilation. During a new roof installation or full replacement, we not only install superior shingles but also inspect and repair any damaged decking, ensure proper attic ventilation, and install a robust underlayment system. This comprehensive approach stops moisture buildup and protects the structural wood of your roof.

Proper gutter installation, addition, or replacement is key to roof health here. Faulty gutters can cause water to back up under the roof edge or splash against siding, contributing to leaks and rot. We ensure gutters are correctly sized, securely installed, and slope adequately away from your home, directing water safely off your roof and foundation to mitigate these issues.