Captain Concrete

CSM Concrete is a locally owned and operated residential flatwork contractor in Denver, CO. We have been serving our community for over 25 years. We have come together to form one business to serve you better. Our goal is to deliver a hassle-free experience while providing the highest quality of materials and service. With an owner always on-site, we can offer an extra level of service that our customers are looking for. Out team and owner are on site with you from delivery to completion of every job!

Call CWS Colorado, LLC for your water-tight 5.5 cubic yard prefabricated concrete washout container. We service the entire Denver Metro Area. Our service is recommended for concrete contractors by the EPA. Our Service Includes:* Concrete Washout System* Delivery* Pick-up* Disposal of water* Recycling of solidsWe'll deliver a container to your site, and when it's full, we'll pump out the water to give you even more capacity. When it's full of solids, we'll recycle those solids for you. The water we collect is treated, neutralized and documented at our permitted pretreatment facility to insure proper disposal and the highest protection of our environment.Please call today and find out how you can dispose of your concrete washout water in a safer and more environmentally friendly way!