Serving the Flathead Valley and surrounding areas for over 15 years.We make sure the job is completed right the first time, and on time. We provide service to both residential and commercial customers throughout Montana. Double Diamond Contacting, Inc. is a full-service company specializing in all aspects of asphalt Paving & sealcoating, crack repair and parking lot line striping. Double Diamond Contacting, Inc. Also provides comprehensive snow and ice management to your home or business.. Commercial,Industrial,Residential Parking Lot Paving,Asphalt Removal & Replacement Paving,New Construction Asphalt Paving,Asphalt Resurfacing Residential Driveway Sealcoating,Commercial Parking Lot Sealcoating,Crack and Pothole Repairs,Parking Lot Line Striping,Speed Bumps. We also provide Snow removal