2288 Hwy 11 N Gravenhurst ON P1P 1R1, Canada
2288 Hwy 11 N Gravenhurst Ontario P1P 1R1 CA

At GBS Contracting Services Inc. our number one goal is customer satisfaction!  We believe in this goal so strongly that we guarantee you will be satisfied, if there are any problems we will keep coming back until they are resolved.  We just want to make you happy!

 Roofing   Windows & Doors   Siding