Concrete is our specialty here at A & K Construction Co, Inc. in Johnston, Rhode Island. As your concrete contractor, we work on a wide range of residential and commercial construction projects throughout Rhode Island, Connecticut, and Massachusetts. From new foundations and walls to concrete floors, driveways, and patios, we offer a wide range of services, including Bobcat™ and excavation work. Our reputation is impeccable and your construction project will benefit from our quality, efficient workmanship, as we always complete our projects on time and within budget.