A1 Home Improvement

A1 Home Improvement is a family-owned roofing contractor serving homeowners and businesses across Connecticut, with a focus on roof repair, full roof replacements and storm damage. Work includes leak repair, hail and wind damage, chimney repair and help with roof insurance claims. The company also installs James Hardie siding, windows, doors and gutters, and it is one of five Owens Corning Platinum Preferred Contractors in the state.

Free estimates and roof inspections are offered, and the business lists its hours as open 24 hours a day. A1 has three offices, in Berlin, Rocky Hill and Old Saybrook, and it reports more than 600 online reviews. Customers can call or use the contact form to set up an appointment.