Retaining Wall Contractors in Commerce City, CO

"On time, very professional, great customer service!"

"The gentlemen were on time and were extremely efficient and professional. They finish the project in a timely manner. The outcome was outstanding. Beautiful craftsmanship. I would highly recommend KDZ Construction."

"These guys are perfectionists and it shows in their work. I hired them to pour and finish a concrete drive, stairs, part of a drive and Iâ m glad I had them do it. They were very meticulous and installed rebar and electrical conduit within the walk I hadnâ t thought to ask for. I will be requesting them in the future and would recommend them to friends and family."

"Ignacio asked to bring his truck onto the driveway which I thought was a huge courtesy. He was prompt to bid. Fast to schedule after I accepted the bid. Professional with a 30 minute call ahead and finished in an hour with a single break clearing cinder block, paver stones and mattresses. He will be called again when needed."

"Christian was excellent. He was out for an in person quote just days after inquiring and turned around and completed the job to perfection the very next day. I would absolutely recommend Collective Concepts and will definitely be using them again."

"Carl was great and was able to help out on my project quickly. Great experience!"

"They were quick and efficient. Friendly customer service."

"Sabino Sr and Jr completed an awesome retaining wall project in my backyard. They installed the retaining wall in a very technical and professional way and responsive to the customers' request. Highly recommended."

"Extremely satisfied with the in the product, the focus of the service and the contractor, excellent work, would use them again, and results exceeds expectations."