If it were only possible, I would give Valley Concrete a much higher rating than just 5 stars. In October 2020, William Wenger and his crew poured a slab of concrete in our barn. They laser-sighted the layer of gravel so when they were finished all the wetness would drain to the rear of the building. They poured the concrete and then grooved the floor to provide not only traction for the animals but also to channel the fluids away. The crew worked as hard as any group of guys I had ever seen. They worked quickly, efficiently, and respectfully. Due to manure buildup, I recently had to clean the floor. It was such a luxury to be able to scrap the floor without digging into the mud, and the force of a water hose swept the debris out of the grooves on the floor. All the water drained to the rear of the barn just as I had hoped. I am very, very pleased with this job and would highly recommend them to anyone who wants a superior job!
Good guys, great work... highly recommend them for your project.