B&B Roofing & Exteriors, established in 2000, is known to be one of the top companies in London, Ontario specializing in roofing repairs and solutions such as GAF Timberline HD Shingles, a variety of Metal roofing options, and TPO flat roofing. We also offer top quality window & Door installations, a variety of siding options, Velux Skylights, Sun Tunnels and Soffit, Fascia, and Eavestroughs. We maintain an A+ rating with the BBB , carry $2,000,000 in liability insurance and have WSIB coverage for all employees. Call for a free no pressure estimate! Financing options available. The Quality you Deserve more... See more text