Entrust your work at S. Langlois Roofing inc. S. Langlois Roofing inc. specializes in roofs of several types of real estate: Residential â € ¢ â € ¢ â € ¢ Industrial â € ¢ Institutional Commercial Roofing business for several years, S. Langlois Roofing inc. will be happy to serve you with courtesy Our Services:. Ventilation Asphalt shingle roofing shingles Cedar Framing Roofs Unlocking Soffit Icebreaking roofs, Snow Removal Roofing Membrane Membrane Elastomer membrane Laying asphalt shingles Laying Wire Replacing heating cover membrane asphalt shingle roofs Remodeling Repairs Roofing Repairs & Maintenance Roofing Problem Solving ice in blankets and roofs Roof Plate (Elastomer) Roof slope Breakdown Cover Roof Ventilation . more... See more text