MĀlama ʻĀina
Caring for Our Land, One Clean Job Site at a Time
Exclusive Services & Products
CONCRETE WASHOUT
Call (808) 520-5953 for a quote
Our concrete washout services provide efficient solutions for managing concrete waste, ensuring proper containment and recycling of excess concrete and rinse water. We help reduce environmental impact and maintain clean job sites by preventing concrete runoff and minimizing waste.
$650-$1400
The Perrin Concrete Pan is a lightweight, reusable, multipurpose concrete washout and construction material containment system that comes fully rigged with heavy duty lift strap and metal hardware. Comes in two sizes, is forklift compatible and fits in the back of a pickup truck. Requires no release agent.
Made in the USA and compliant with the "Build American Act," it combines sustainability with high efficiency for concrete professionals.
$8-23 per ton
Our recycled concrete aggregates, processed locally at our facility in Waianae, offer premium quality and are rigorously inspected to ensure cleanliness and excellence. By incorporating these aggregates into your projects, you can enhance sustainability and contribute to earning LEED certification points
Leading the way in concrete washout excellence
Welcome to Concrete Washout Systems of Hawai’i (CWS), your trusted partner in sustainable construction. Since our founding in March 2005, we’ve proudly served Oahu’s construction community, expertly managing concrete washout needs for nearly two decades.
At CWS Hawaii, we don’t just handle waste—we provide solutions that help your projects achieve their environmental goals. Our services contribute to earning LEED credits in the Materials and Resources categories 2.1 and 2.2, aligning your construction efforts with top-tier sustainability standards.
Let us help you build a greener future, one project at a time.
Contact Us
Have questions or need a quote? We’re here to help! Contact us using the form below or give us a call. We’ll get back to you quickly.