Get matched with top insulation install or upgrade pros in Longmont, 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!"

"I had a great experience with Phil & Arvada Insulation. One of the bedrooms in our 1959 house was always colder in the Winter and warmer in the Summer. Now that it was a nursery for our baby boy we needed to do something about it. After trying a new vent and cellular shades I decided it was time to try to get the walls insulated, which felt like it would be a daunting (and expensive!) task. I called Phil from Arvada Insulation because I knew he was local to my neighborhood. Phil talked me through his process and my options to blow in insulation into the walls then scheduled a same day estimate. He was right on time for the estimate (though I almost napped through it) and throughly reviewed the room inside and out then provided my options and a hand-written estimate at a shocking reasonable price. I was hesitant about how my exterior brick/mortar would look following the project and Phil went the extra mile by showing me some other properties where he had done similar work and creating a new mortar sample just for me. On the day of the project Phil again showed up on-time, was respectful of my property, and did an extremely professional and thorough job. The best part is that it actually WORKED! My baby's nursery maintained heat 3-4 degrees better than it had before which is such a huge relief. I highly recommend Phil & Arvada Insulation and will most definitely be calling him for future insulation projects."

"I highly recommend Trust Us Insulation! Their service improved my home's comfort and efficiency, and the customer service was top!"

"The work that this crew did made a major difference in my heating bill!! <br /> The Crew showed up on time, were neat with their work, cleaned up where you couldn't even tell someone had been working <br /> in my house. <br /> I am very please with the quality service I recieved with Ward Insullation <br />"

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

"These guys did a bang-up job of air sealing and insulating my attic. 37% reduction in air leakage! Everybody was courteous, hardworking and professional throughout the process. The communication was great, and they honored their timeline and price with no fuss. They were very clean during the work and had great attention to detail. They were very responsive to my specific requests and questions and made the whole process very easy. I can't emphasize how important it is to go with a reputable company for insulation and ESPECIALLY air sealing work. It is work that is so tempting to cut corners on since most people will never crawl into the tiny spaces needed to inspect the work before the contractor blows insulation over the whole thing. BUT, you will pay for it for 30 years if the air sealing isn’t done right. I passed over some cut-rate companies to go with REenergize and I don't regret it for an instant. I work in commercial building energy efficiency, so I’m very dialed into the wide array of experiences and results you can get from an insulation upgrade. I got the measurable results I wanted from REenergize. Now I have a much warmer and more comfortable house, and I'm burning a lot less energy to heat it. Top notch work. I highly recommend this company for your home energy efficiency project."

"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 installation part was a follow up to the energy audit I purchased from them about a month ago. When the auditor team came out, they went through several tests and out of the report, I picked the most cost-effective way to lower temperature to reduce cooling costs. The report recommended additional roof vents and new soffit vents. <br /> When the installer for the vents came out, the guy suggested that I had enough roof vents and only needed soffit vents--8 to 10 to help airflow and let hot air escape from the attic.   This is not what the energy audit recommended and this leads me to believe that the audit was incorrect (the audit cost $100). If an outfit claims to be an expert at energy audit and then the installer comes out to disagree with the audit report, this is troubling. They sure need to get their act together. <br /> I decided to just install the soffit vents and the installers finished the job in about an hour charging me $65 per vent. <br /> I should have used other contractors to install soffit vents since the job involved simply cutting into the ceiling panel and screwing cheap vents--not a complicated work.  I thought the installation cost was too much and I could have used different contractor to do the same job for at least 33% or more less. <br /> I sent off an email to Stellar detailing how I was disappointed; someone called and left a message to address my concerns; I called back and left my message so that we can talk but I never heard back from Stellar again. <br /> My advice to those who are thinking about using Stellar for energy audit or installation is to look at other companies and check reviews and skip Stellar.  But if you do hire Stellar to do the energy audit, have someone else do the installation work. <br /> <br /> <br />"

"Brian and his team did an outstanding job. We wanted to upgrade all of our windows. Although our home is semi-custom, the builder had used middling windows that had started to sag and were difficult to open or close. Brian showed us options with no pressure. It was an education not a sales process. We ended up selecting high quality Anderson windows. We have been very pleased with our selection and with the installation quality. Brian does not cut corners. His intergrity and quality are both outstanding."

"Everything went well, from the first phone call through installation and clean-up. We used them to install a similar fan in our previous house as well."