John and his crew did outstanding job. Could not be happier. Communications and overall customer…read moreservice were great. Would highly recommend!

Francisco and his team at Level Up (Andres, Alvaro, and Fabian) did a fantastic job on the work…read morethey did at our home. They were professional from the moment we got a quote to when they finished the work. The work was top quality! Everything was very left clean once they were finished. The insulation made a huge difference, keeping the house heated. Prior to the insulation job our house did not hold the heat as good as it does now. I would definitely recommend Level Up to anyone in need of insulation work.

Responded quickly and handled all the Xcel rebate--they even deducted it from the invoice so we…read moredidn't need to lay out more $$ and then wait for the rebate. We previously got a quote from a company that was really hard to get through to. When I finally got that estimate, it was twice what Insulation Nation quoted us, and we would have had to submit to Xcel itself. The employees that arrived were professional, helpful, courtous, and highly competent. I recommend!

Insulation Nation was easy to work with and did a great job! They helped us to secure rebate for…read moreattic insulation and saved us some money. Highly recommend!

Juan understands the struggle and offers tip quality service for the best price, highly recommendedread more

I reached out to Denver Insulation through Yelp for a quote, and got a response quickly from Juan…read more We scheduled an appointment for Saturday at 9:30am which was confirmed by Juan (photo uploaded). No one called, showed up, responded to my call or texts after. This was a massive disappointment and waste of my time. I will take my business elsewhere.

Absolutely horrible customer service and a very disappointing experience…read more During an energy audit, my hardwood floor was damaged. I also discovered that the technician moved my security camera from the window to a table without asking. This was captured on my security footage. When I raised these concerns with management, I felt they were dismissed. The manager told me he believed the technician's account over mine despite the video I provided. I also informed him that I intended to leave an online review. During our conversation, he responded by saying, "I'll sue you for defamation." And, " I can't wait to see everyone on Reddit laugh at you" That response made me question whether customers feel comfortable leaving honest negative reviews after receiving that kind of warning. Based on my experience, I cannot recommend this company. I encourage anyone hiring these contractors to have security cameras and to document the condition of their home before and after service. In my opinion, moving a customer's security camera without permission is a serious security concern. Xcel's website has a list of companies you should use I'll provide a list below. With only 140 reviews on google and 21 on yelp the business has been in business for 17 years he says. Yea a lot of people love your business

We purchased a new home in '21 and knew we wanted to do at least three things right off the bat: 1)…read moreinsulate the attic, 2) install solar, and 3) an EV charger. I was pleased to find that REenergizeCO did them all and were more than just an installer but on mission to increase energy efficiency. From start to finish communication was fantastic. They first did the insulation and we noticed a difference almost immediately. They also took care of submitting the Xcel rebate paperwork for it. The solar panels and EVSE came a bit later. Again, they took care of all the paperwork with Xcel. The system has been working without flaw since and saving us tons of money in this inflated energy cost environment. We had them out recently to detach and reset the panels for a roof replacement. They took the opportunity to slightly tweak the layout for better efficiency. Still the same commitment to quality!

David and his team were exceptional. All were professional, nice, communicative and respectful…read more They did a great job and took care to clean up after they were done. My home already feels warmer. They walked me through costs, rebates available and helped me to apply for them. They even guarantee the rebate if they are confident you'll achieve it. I would highly recommend All Tucked Insulation.

We've worked with David twice now in different homes. He is honest, prompt and does great work. We…read morehad poor insulation and hot/cold issues for years in our 1970's house. It turned out there was hardly any insulation remaining after all those years, We got a quote and within a few days the work was done for a fair price. Thanks David and team, our home is much more comfortable now.

We used Rocky Mountain RetroFoam for a big project recently. We were impressed with the quality and…read morethe overall customer experience. The owner clearly takes care of their employees and definitely does everything to keep the customer satisfied. We were impressed with the value for the product. We were quoted for the job and within the next week progress was made and we were done within the week. We would recommend for your next job and definitely use them again.

Review: Disorganized and Rude Customer Service…read more I had a job scheduled for 12/9, signed the contract, and was traveling during Thanksgiving week. While I was out of town, Jordan kept blowing up my phone. Their process was never explained to me, and I later found out my installation date was given away because Tyler, who initially scheduled it, "isn't allowed to schedule jobs." When I called back to clarify, Jordan was rude and dismissive from the start. They demanded payment, but I explained I was traveling and didn't have the credit card I wanted to use with me. Instead of understanding my situation, Jordan continued to be unhelpful and condescending. The lack of communication, poor organization, and rude behavior made this experience frustrating and disappointing. If their process had been properly explained upfront, this situation could have been avoided entirely. I wouldn't recommend their services based on this experience. It also blows my mind that Jordan is the General Manager. Wow. Kindness is key.

Jesus and his team did a killer job fixing up the insulation in our warehouse…read more It was in bad shape and looked really rough. Every other company we called just wanted to do a total replacement which was going to cost a fortune. Jesus assessed what areas needed replacement and what areas were still viable. As a new business we really appreciated his honesty and his approach. He even ordered some custom material for the ceiling wrap when we asked for black instead of the usual white. Did the research, sourced it, and got it up super quick and clean. Place is well insulated and looks so much better. Thank you Jesus!!

Jesus, Ron, and the team are awesome! I strongly recommend them for any job. They did a fantastic…read morejob in our crawl space with a pest control issue clean up and installing high quality insulation. The quality of their work and attention to detail was perfect. They are honest, fair, and the best value option. I will give them my business for any job in the future. Thank you Jesus, Ron, and team!

They made an appointment with us, confirmed it and didn't show up. Then my hubby got a text saying…read morethey'd see us the next day. Nope.

I met Energy Armor at the Denver Fall Home Show in August and spoke with Tommy, who offered to…read moreconduct an energy audit of my attic insulation. It had been about 15 years since I last upgraded from the builder-grade insulation in my home. Tommy proposed bringing it to an R-60 rating using Owens Corning ProPink L77A insulation. The installation crew was friendly and called to ask if they could arrive early. They showed up at noon and spent just over an hour blowing insulation into my attic. My two-story, 3,000-square-foot home now has well-installed insulation, which I inspected from the access point. The coverage looked excellent. I hope I won't need insulation again soon, but I'd recommend Energy Armor. R-value insulation benefits energy-efficient windows more concise summary

Irving and his team were just fantastic. What we loved the most was how responsive and…read morecommunicative he is right from the get-go. He provided a quote quickly, stopped by our house to review the needed work, and made some very good suggestions (including environmentally sustainable/greener insulation products). He completed the blown-in insulation quickly, and his work was exceptional. The price was also great! I highly recommend him and American Insulation. Thanks!

From the owner: If you are looking for insulation installation you are in the right place we'll take care of your…read moreproject

We had Energy Geeks come to our house to do an energy assessment and then add insulation to our…read moreattic and into the floor between the upstairs and downstairs. The entire process was seamless, the team did a great job. Nick provided excellent customer service throughout the process. Not too often do you find a company that goes above and beyond expectations - I highly recommend Energy Geeks!

I was helped by Ralph who did my energy geek energy audit. The three who did my wall insulation…read morewere Lonnie, Dylan and Raul! They did a fantastic job and were very fast and friendly! I cannot recommend this company more!