We recently replaced our windows and we can't recommend Cillessen more highly for the job they did…read morefor us. After interviewing a number of contractors we chose Cillessen and they delivered from start to finish professional, quality service tailored within our budget. The difference with our new windows is significantly better; no drafts - the heat stays in and the cold stays out! It's not just buying a better window; I believe it's the installation they did to ensure each window is completely sealed from the outside elements. Thank you Cillessen!! Chris. Longmont, CO

I've worked with Austin K. at Cillessen Construction for several years, and every experience has…read morebeen a true 5-star one. Austin is incredibly honest, transparent, and organized throughout the entire process. He communicates clearly, sets realistic expectations, and makes sure everything runs smoothly from start to finish. What truly sets Austin apart is how kind and respectful he is. He genuinely cares about the people he's working with and treats your home with care and consideration. He has overseen projects in my home, as well as for my family and neighbors, and each time the experience has been seamless and professional. I confidently and wholeheartedly recommend Austin and Cillessen Construction to anyone looking for a trustworthy team to handle their home projects.

Being half Dutch, I was drawn to the name of The Denver Dutchman. I had two TV mounts and a…read moresoundbar I wanted installed, so of course I checked Yelp first before asking for a quote. Tyler was prompt with his reply, and the quote was very reasonable. When I met him, he brought along his assistant, Mike. I showed them what I wanted mounted and where, and they went to work. It turns out Mike has the exact TV I wanted mounted in the living room. He told me I had some pieces of hardware missing, but I knew I had them in a box in storage, so I would have to go get them. Tyler and Mike had family trips planned for the following week, and they offered to come back during vacation to finish the job. I told them that wasn't necessary, and they came back the week after. The TVs and soundbar are all installed and work perfectly. I can't thank them enough for the outstanding customer service. I highly recommend them and will definitely use them again!

Honestly just incredible!! We had some bad experiences in…read morethe past with contractors and had a bit of anxiety about being burned again but man did we got lucky finding Tyler & Mike! We will use them for everything possible from here till forever now. They remodeled our entire master suite ...new walls, turning a tub into a rain shower, tiling, flooring, electric, doors... you name it, they did it with fantastic detail. They'd ask questions during the remodel about choices I never even thought about it which was so helpful! On top of the great craftsmanship the fact that they were super communicative, showed up on time every day and stayed in budget was just the best feeling in the whole world. I'll add some photos after we finish decorating but till then just know if I could rate them 100 stars I would.

Decided on Cenco based upon their hundreds of 5 star Google reviews and I'm glad I did. Cenco and…read moretheir team replaced our roof and it couldn't have been any easier or more seamless. I can't imagine us having to replace the roof again but if we do we will only call Cenco.

What a fantastic experience with Cenco. Their service is…read moremuch more helpful than just the actual replacement of my roof. That part of their business was exceptional as well. They run that portion extremely clean, organized and flawless in itself. Where the true value came from was dealing with my insurance company. There were many obstacles that they overcame in which I couldn't seem to handle on my own. I had suggested their services to many neighbors. Some had the same experience. Some did not take heed in my advice and paid dearly with other contractors. A++++ Special thanks to Matt and Taylor for all of the extra leg! Highly highly recommended company to work with.

Super responsive. Solid work. Great communication. Thank you for helping us with our urgent repair…read moreissue!

Rider answer our bid quickly and he did an amazing job. We also asked for additional task to…read moreinstall the door hardware and he gave us a fair price. His main speciality are roofing and gutter cleaning. I highly recommend.

The short review is the end result of my bathroom remodel is nice. But the process and…read morecommunication? Terrible and not worth it. If you're ok with longer than promised timelines, no or messed up communication, broken promises and basically being your own project manager - hire these guys. I too have cracks in other walls from their demo of the bathroom floor - I haven't even taken those repairs on yet. My bathroom overhaul started August 5, 2025. Was told 3 weeks construction and then an additional 4-6 weeks for custom shower glass. Reality was construction took 6 weeks, I had to follow up to make sure the shower glass was even measured/ordered and it then took 9 weeks to come in. Even worse - one piece of glass was damaged on install and the replacement took an additional 9 weeks. My project was finally complete on January 30, 2026. Along the way, the project manager decided I didn't need a way to contact him so never gave me his phone number. The person doing the work would say he'll arrive at 8-9 AM and then show up hours later. I had random people showing up to do work that wasn't ready yet. While out of town for a few days (I gave them the dates from the beginning), I got called because the flooring installer was on my front porch. When I returned, no follow up and days later I called the office to ask for a finish date. You know, I have nothing better to do than sit and wait to see if someone shows up every day. Couple weeks later, I noticed missing grout at the bottom of the shower tile - called for help. No response. After waiting weeks, I finally grouted it myself. They did call very promptly every couple of weeks to ask if the final building inspection could be done to close out the permit. Given I had no shower glass, I said no. I was asked couldn't I just put up a temporary shower curtain? Again, no. You'll get your inspection when I get use of my full bathroom again. Two final straws for me - after the damaged glass panel install, one of their employees called and asked if I "really needed it replaced, couldn't I just accept it". Wow. I also got a request for feedback, which I gave and the employee said wow, I am so sorry, we'd like to send you a gift card to go to dinner for all the trouble. That was in November. Now it's nearly the end of March and no gift card ever surfaced. If you can't keep a small promise, what makes anyone think you'll keep a big one? Never again and I'll be sure not to recommend this wrecking crew to anyone.

Dun-Rite is awesome. We had a complete kitchen cabinet resurfacing. Our craftsman was Michael…read moreDavidson. Michael is a great guy; personable and a career skilled craftsman. He did a great job. Foreman checked in and returned along with another employee at the conclusion along with Michael to review and talk through the finished product. Nothing but good. This is a great company. Rob & Melanie. Highlands Ranch.

Chris was great to work with, uick to respond and follow through. We had a difficult project to…read morecomplete and he was quick to help. His crew, especially Omar, was extraordinarily professional. They completed the work quickly and thoroughly. Especially liked how they cleaned up at the finish and left no trace. Highly recomended!

I had a water leak around a large window. Chris contacted me right away and his crew came out the…read morenext business day and they made the repair on the spot. I'm happy.

New Roof Plus is an incredible company! We have used them several times. Greg and his team always…read moreshare what and when things will be done, and they always deliver! They provide high-quality, trustworthy, friendly, respectful work!

I have been a landlord in Highlands Ranch, Colorado for over 20 years. I have had to deal with…read moreseveral hail storms and recently was impacted by the tornado on June 22, 2023 which damaged the roof on one of my rentals. I did a very detailed search of roofers in my area and selected New Roof Plus based on their work done in the Highlands Ranch and Littleton areas. We really wanted to move from an asphalt roof to a metal stone coated using Decra. Decra recommended New Roof Plus and I immediately spoke with Greg to have him come out and do a bid on my property. Greg was incredibly knowledgeable about the product and walked me through the roofing material and process they use to install the roof. He gave me about 15 names and addresses in the local area that New Roof Plus had completed that I could reach out to get their references. I called all 15 individuals and physically went to see their roofs. The jobs that they did were just beautiful, all the references highly recommended New Roof Plus and it was clear that we wanted to do business with New Roof Plus and signed that day. Greg provided daily updates about the job as it was started and eventually completed. It took about 4 days from start to finish to remove the roof, install the new roof and get everything approved through the permit process. Greg's team worked incredibly hard and delivered such a beautiful final result. I would highly recommend Decra product as it has a 50-year warranty and your insurance will even give you a discount on your home owner's insurance. My mom has had Decra over 20 years through multiple hail storms and it looks just as good as when it was installed. Greg's team did a great job cleaning up the job site and ensure everything was properly cleaned after the roof was installed. Dawn runs the front office at New Roof Plus and got all my paperwork ready for my insurance company so I could get all the discounts on my roof and did so in the same day as when the roof was completed. Start to finish, I am completely thrilled with the final result. It was a pleasure working with Greg and the team at New Roof Plus. They delivered a great result and did so quickly to help me get the home back in order for my tenant. I would highly recommend New Roof Plus if you need a new roof and I am sure you will be happy with the results. I will be recommending New Roof Plus to all my friends and family! Special thank you to the New Roof Plus team for all their hard work!

We had an excellent experience with ASI, specially John! He is outstanding! John is professional,…read morekind, responsive, detailed, quick and thorough! John was faithful to address and answer our many questions. He is reliable and it's because of John that our experience was so great! The door itself is beautiful - a real show stopper- and turned out better than expected (we knew it would be great)! Our animals love looking out the door now! Thank you!!

Great company. Designed and installed a spiral staircase for my deck to backyard access. Minor…read moreissue cropped up several months later, they were out the same day to fix it. Once again, it is perfect. Highly recommended.