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Quality Asphalt Services, LLC began with a need in the area for professional sealcoating contractors that provide a high-qulity service and products at an affordable price to the homeowner. The materials we use are among the best in the industry because our customers deserve the absolute BEST. We take pride in our work and hold ourselves to the highest standards to better serve YOU.

With our main office being in Lake Crystal, we provide professional, long-lasting blacktop sealcoating, line striping and asphalt driveway repair in the Mankato, St Peter & Lake Crystal areas for residential driveways, comercial parking lots and asphalt walking trails, but can provide our professional quality sealcoating services in any part of southern Minnesota or nothern Iowa.

Our owner is Shane Nelson, a client-driven entrepreneur. Shane is always looking out for the best interest of QAS's clients. In his free time, he enjoys anything outdoors - hunting, fishing, softball to name a few.