Get matched with top insulation install or upgrade pros in Denver, CO

"We were very impressed with Insulation Nation’s professionalism, promptness, cleanliness and the incredible results we have experienced from the job they did in our attic. They made the process very easy at a reasonable price and we would strongly recommend them!"

"They let us know they were no longer in the gutter business. Called a few days in advance to set up a time to do the insulation. They were late and called at 4:45 in the 3:00-5:00 PM window to tell us their truck broke down and they'd be late. Blew in the insulation but didn't coordinate with the roofer about additional sofit vents or put in baffles where the new vents should be added. It was very difficult to communicate with the workers because only one could speak a little english. If all you need is some insulation blown it this company is OK. <br />"

"It went extremely well.  I left a message on Phil's phone, and he got back to me within a few hours.  We came up with an estimate over the phone since we live on the other side of town from his business.  I agreed to the estimate with the understanding that if I had not given the correct dimensions to our attic that the cost could change.  We agreed on a date for installation.  He and Rick arrived on time on the date we agreed to, and they blew in the insulation in about 4 hours, which was also his estimate.  I had miscalculated the size of our attic slightly, so the cost should have been an additional $100 or so, but Phil decided to honor the original estimate which he didn't have to do.  I felt Phil and Rick were very professional, pleasant, efficient, and friendly.  I was very happy with our experience."

"I recently had the pleasure of working with Trust Us Insulation to insulate my walls and attic, and I couldn't be more satisfied with their service. The crew was incredibly efficient, completing the job faster than I expected without compromising on quality. They were professional throughout the entire process, answering all my questions and ensuring I was comfortable with the work being done. Additionally, they maintained a clean workspace and left my home spotless after the job was completed. If you're in need of insulation services, look no further than Trust Us Insulation. Their dedication to excellence and customer satisfaction is unmatched. You won't find a better company!"

"Nicely done. They were done quickly, and they were very careful not to get my home dirty."

"I had a great experience with REenergizeCO. They installed new insulation in the attic and crawlspace of my townhome. What a difference! The crew was efficient, helpful, and friendly, and the estimate was completely thorough. Dexter was wonderful to work with."

"Our home was built in 1954 and our heating bills in the colder months were over $200. We tried sealing windows and weather stripping doors but nothing seemed to help. I found Efficiency Revolution on Angie's List and was able to set up a consultation within a week or two. Mark did an exceptionally thorough inspection of our crawl space, attic, and home inside and out. He was professional, courteous and informative. We opted to do attic sealing and insulation as the largest improvement for the time being. Mark was very helpful in sending the detailed project quote and making adjustments as needed for various specifics. The technician who came to do the work was polite and professional and I felt safe having him in my home. The work of insulating and sealing the attic was done in two days. The "blower test" before and after showed a 30% increase in air barrier efficiency in our home. Month after month we have saved significantly on our energy bills. It was a GREAT investment and I will use Efficiency Revolution again. Mark also handled the paperwork for an Xcel energy rebate and we received a $700 rebate on the cost of the project."

"The energy auditors were professional and explained their findings in depth. The energy upgrade work consisted of insulation, duct work improvements, sealing leaks in walls and around windows, and testing energy use machines. They helped me get all the rebates for which I qualified for. Punctual and professional. They did reduce prices and charges when I assertively asked for this (rebating $99 for energy audit since they did audit and upgrades). I pays to go over the recommended services to be sure you get value for money. <br />"

"Sean and Courtney are very friendly and easy to work with."

"He was thoughtful, thorough and honest. Can't ask for anything more than that!"