Contact Apple Valley Home Improvement when you need roofing contractors Killingworth CT. We are the best seasoned contractors in the central Connecticut region. When you need a roof inspection for damage or leaks, repairs, roof replacements and new builds, call AVHI right away. Roofing services are our specialty. We provide complete residential and commercial roofing services. AVHI contractors are unsurpassed in the building trade. The contractors are among the best builders in the area. The