Error! You must javascript enabled to use this form. Please enable Javascript in your browser. G. Cannon Roofing and Siding Supplies Unmatched Service G. Cannon Roofing and Siding, the top roofing contractors in the Lafayette Hill area, supplies unmatched residential and commercial services. View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send