Decoste Construction Inc.

Decoste Construction Inc. is a residential general contractor and spray foam insulator serving Eastern Ontario from Alexandria. Its work spans interior and exterior finishing, carpentry, doors, windows, siding, soffits, decks, gazebos and pergolas, framing, traditional wood renovations and additions. It also builds high performance, energy efficient custom homes, including net zero and passive designs, and offers project management with a network of trades. Urethane spray foam insulation is a second main line of business. 1 Google review gives it an average of 5.0 out of 5.