Welcome to A-1 Roofing & Siding of Long Island. We are a family business serving Long Island for more than 40 years. Our experience provides us with the knowledge and ability to do the most detailed work. With us, you will find no sales gimmicks, no hidden costs and no high-pressure salesmen. All proposals are given in writing and you will find our prices reasonable and our service extraordinary. Call us today and find out what we can do for you!