MOORE SKYLIGHTS INC. services Toronto, Markham, Richmond Hill, Pickering, Ajax, Whitby, Oshawa, Courtice, Port Hope, Newcastle, Uxbridge, and Port Perry. Here are a few pictures below of why you need Moore Skylights for your skylight repair or skylight replacement. This is what happens when roofers, contractors, and other skylight companies try to cut corners. Cheeper membranes and sealants are installed and within a short time the skylight is severely compromised. Moore Skylights Inc. uses only the best membranes/sealants to make sure that your skylight is leak free for years to come. Call today for a free quote.