Diamond Restoration Services | Damage Restoration & General Contractors in Minneapolis

We start with emergency water extraction to remove standing water, then assess the affected area for moisture intrusion, structural damage, and mold risk. Our team dries the space using industrial dehumidifiers and air movers, and we treat any visible mold. We handle insurance claims directly. For homes near Lake Harriet, we often encounter groundwater seepage, so we also check sump pumps and recommend preventive grading or drainage improvements.

Yes, we specialize in guest house and ADU construction. We handle everything from permits to final finishes, including foundation, framing, roofing, electrical, and plumbing. We work within Minneapolis zoning requirements and can design a space that matches your existing home. Whether you need a rental unit or a home office, our team has experience with new structure construction in neighborhoods like Seward and Longfellow.

A musty smell often indicates moisture or mold from storm water intrusion or groundwater seepage. We recommend calling us for a free inspection. We’ll check for leaks, standing water, and mold growth. Our team can apply antimicrobial treatments, install a vapor barrier, and improve ventilation. For homes near the Mississippi River or Minnehaha Creek, we regularly address crawl space moisture and can set up a maintenance plan to prevent future damage.