Tired of Dealing With a Leaky Roof? TURN TO OUR CHASKA, MN-BASED ROOFING COMPANY FOR AN AFFORDABLE SOLUTION Moist decking, water stains and musty odors in your attic are just a few of the many issues that a leaky roof can cause. Chances are, making repairs won't resolve all these issues - you'll likely need a full roof replacement. Luckily, Minnesota Valley Roofing & Restoration, Inc has made residential and commercial roofing services affordable in Chaska, MN and surrounding areas.