Your home or business is your most valuable investment. When you choose Topside Construction, you can rest assured that we will do everything in our power to help you protect that investment. roof We have received numerous quality awards, and are proud to have distinguished ourselves within the roofing industry by being recognized as a GAF Master Elite Contractor and Owens-Corning Preferred Contractor for our residential work and by Duro-Last as a Master Contractor for our commercial work.