Thunderbird Designs just completed a full yard xeriscape design and installation for the large yard at our residence. Their ambitious design and technical expertise were able to turn our landscape dreams into a reality. I really could not recommend them more. We had a thoroughly positive experience through all stages of the process: from initial conceptualization to design, detailed estimates to transparent billing and administration, overhaul of original yard to meticulous installation of xeriscape (including plants, raised beds and drip irrigation system), and finally in ensuring all deliverables were completed within projected time and budget. We did our homework too: we compiled a list of 15 xeriscape companies that operate in the Denver metro area, whittled it down to 4 companies for quotes, and had no difficulty in the end in opting for Thunderbird. While it was an expensive project to undertake, Thunderbird's pricing was the most competitive of the lot. Finally, we send our great appreciation to Dustin for his design genius and fielding of our many questions, to Amber for her efficient work on the administrative side, to Adam for overseeing the management of the project, and to our very capable and extremely hard-working team of Santiago, Juan, Fernando, and Felipe (we marveled at their expertise, speed, and graciousness on a daily basis!). Thanks Thunderbird!