I am a general contractor in Colorado Springs, CO with MTD Construction. I have worked with Andy…read moreand his team on a multitude of projects. Throughout every project, I have found Andy and his team to be highly professional, involved, and experts at their craft. HCDA is my choice for engineering when the need arises. They arew the best in town.

Jeff Kobriger of HCDA Engineering came to our rescue in the last hour of the last day of a critical…read morereal estate negotiation. In doing so, his accurate and diligent report saved us tens of thousands of dollars. I can't thank them enough for the work they did. Don't even think about it - use these guys they're worth every penny.

I have never had such a negative experience in my life! Robert Leverington did his inspection and…read morereview of my issue and mailed his official report to me. Upon review, I noticed two minor errors in his report which I requested he correct. After 4 days including a weekend I had not heard from him. When I called he said the report was corrected and if I wanted it I could come into his office and pick it up. I live 15 miles from his office. I asked he could mail it as he did with the original. He refused saying that it would cost him extra money, "if I wanted the corrected report I needed to come to his office and to BRING MY CHECK BOOK!" Then the hung up. When I went to his office he refused to hand me the corrected report unless I gave him a check first. When I asked him why he was so upset he refused to say anything other than "give me a check". I asked him multiple times to explain why he was so upset with me and he refused to answer. I have never had a professional person treat me this bad. I am a retired mechanical engineer and know how to review official reports and pay attention to details. I needed a Registered Engineer to do this inspection and provide me with a report, I could not do it myself. I think Leverington took exception that someone would dare to critique his work.

From the owner: Leverington & Associates, Inc. is a full-service professional civil engineering and land surveying…read morefirm providing service to Colorado's Front Range and Eastern Plains. We have been verified by the US Department of Veterans' Affairs' Center of Veteran's Enterprise as a Service-Disabled Veteran-Owned Small Business. We have professional civil engineers and land surveyors licensed by the State of Colorado. The tasks associated with civil engineering and land surveying are so closely related that it is in the best interests of the clients to use the services of a company such as Leverington & Associates, Inc. that provides both professional disciplines.

I hired 3 Rocks to survey my new property. Stewart was extremely helpful. They completed the survey…read moreand delivered the plat quicker than expected. I recommend 3 Rocks.

We were very unhappy with the service that we didn't receive from 3 Rocks. They charged us $2,950…read moreto design two septic systems and THEN came out to do their research and found out that we didn't need either system redesigned but only needed a stamped letter of verification for one and NOTHING for the other. They only offered us $600 as a refund for the "work" that they didn't do. And this entire process to take soil samples and write a letter took 5 months.