"I was so grateful to get sound advice about what to do about getting my concrete patio level so I could get a deck installed over a slab that didn't slope toward the house. With that said, the unforeseen extra slab and void caused a problem that contributed to more than the slab being lifted. I am glad this company stands by its finished product and made sure all was corrected before this project was completed."

"As a rule, I don't leave reviews. This is one that I feel is needed in these times of shady contractors and vendors who over promise and under or never deliver. I was present during the entire process. I had some serious ground shifting taking place with this terrible Colorado clay. They had to raise my garage slabs 5" in one corner next to the house foundation and level the entire garage. In addition, they leveled everything including the upper part of my driveway, sidewalk, and front porch, not a small job. They asked my opinion throughout the process and made recommendations that were very sound and using common sense to a couple of areas needing some serious attention. The professionalism and work performed is what is making me provide this review, the 5-year warrantee is an added benefit. Their work was so good that two neighbors are currently calling them for help with their own project after watching them work on my project. Always keep in mind with any large project, it's about the vendor's personnel that will deliver success or failure. Groundworks has over delivered and Iâ m very impressed with everything from the beginning to end. Very impressed Groundworks, thank you!"

"Nothing but the highest praise for Colorado Concrete Lifting. Great communication, fair price and excellent work!"

"Excellent customer service from beginning to end. Kacey and Dillon (A team) did incredible work while leveling and stabilizing the front porches and sidewalks on five different neighboring homes. Great job by the entire Sprague team. Highly recommend. Larry S."

"Very cost conscious, will look around shopping for prices, and always available for questions!"

"Calistro and his team did a wonderful job building our dream patio. They were honest, communicated well, and made the whole process smooth and stress free. The price was really fair too, especially for the quality you get. Definitely recommend if you’re looking for someone reliable. Would 100% use them again!"

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

"From the start I knew Ryan was the right person, because he called me, the only one of the engineers that actually called me. He communicated regularly, let me know straight up the results and explained it all to me. Is also willing to answer questions from my contractor."

We create innovative environmental solutions for homeowners and business owners, believing that the spaces we shape in turn shape us.\n\nAt Kiefer Built Contracting, we believe in creating environments that enhance the lives of homeowners and business owners alike. Our values are rooted in the understanding that the spaces we inhabit significantly influence our well-being, comfort, and sense of identity. We believe a home is a sanctuary for family, friends, and memories. Our designs emphasize welcoming entryways, inclusive dining spaces, ample natural light, and spacious rooms. Using advanced materials like SIPs and ICFs, we create beautiful, sustainable, and efficient homes that enrich lives.

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."