A & Z Asphalt Maintenance LLC is one of West Michigan's leading Asphalt Maintenance Service Companies, providing 18+ years of asphalt experience with satisfied customers. With our wide variety of services and With our attention to detail we assure you will be completely satisfied, Over the past years we have sealcoated parking lots, driveways and even Subdivsion Streets. We have capabilities to do jobs as small as a single pad for one car and parking lots up to over 40 acres. We have the equipment to suit your needs.