RMG Siding and Roofing Ltd. - Castlegar Roofers RMG Siding and Roofing Ltd. has been serving the Weymouth area for many years and wants to earn your business. Our loyal customers love our personalized treatment; it keeps them coming back each time a new issue arises. Our customers are like our family. Join the clan today. Rmgsidingandroofing.com~Site InfoWhoisTrace RouteRBL Check