Retaining Wall Contractors in Centennial, CO

"Armando updated me with pictures through the job daily and always left his work area clean. His quality of work met and exceeded my expectations."

"Originally told job would be 2 days. The 2 guys showed up for 2PM appointment and were done in about 3 hours. Finished in one day. The work looks very clean and no mess was left. We will gladly recommend this company."

"Jose was quick to respond, understood the project well, reiterated what his goal was, and delivered on that expected outcome. His price was reasonable and his work was great. Thanks, Jose!"

"Miguel was great! On time, affordable, and informative. Would definitely use again."

"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."

"Exceptional workmanship! They come with my highest recommendation!"

"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."

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

"The work that is done by Brightline Maintenance is professional, dependable, reliable and very affordable. They have been in charge of my landscaping (about 10,000 sq ft), maintenance on my residence and business for many yrs and they have never let me down. Raul is a great guy to work with and he's not afraid to get his hands dirty and get the job done! They also hang Christmas lights. This is just my all-around trusted contractor I use all year long."