What are concrete contractors' responsibilities? 

https://www.vetcons.com/concrete-contractor/
Employ concrete contractor services for projects like concrete foundations, concrete driveways, slab floors, and other concrete works. Concrete contractors construct structures made of concrete. They typically manage each step from mixing the components to building the structure to pouring the concrete and then settling it. The individual or team supervises the pouring process and delivery process to ensure that the process is carried out correctly. Certain states require concrete contractors hold an authorization.

It is possible to hire paver contractors to lay an concrete or asphalt driveway in your office, home or on your property. They can also repave an concrete or asphalt driveway damaged by time, weather or heavy load. Get quotes from at least three concrete driveway contractors when you're searching. They should be in good standing with great customer reviews. They should do an inspection of the site and send you a proposal, describing the project, the materials required, the approximate duration of the project and estimated cost.
Vetcon Construction Services, Inc
3535 NW 155th St, Reddick, Fl 32686
352-575-7411