When I reached out in May for an attic insulation project estimate, Francisco was so responsive and…read moreset up a time to stop by and take care of the estimate within a day. Unlike some of the businesses we'd contacted, he did more than pop his head into our attic space and give us a cost. He carefully examined our attic space so that he could not only gauge how much insulation we needed but also how to best air seal the attic to increase the insulation efficiency. His final quote for the project was reasonable, and we arranged for a date and time for the project to occur. Not only was the crew on time, they completed the project as promised and were respectful of our living space, doing their best to minimize attic dust and grime from escaping into the main floor where we live. Thank you, Francisco, and your crew for completing the project on time, as promised. Your professionalism and commitment to seeing a project through successfully speaks volumes about your business. I wish you all the best and have already recommended you to other people I know who are in the market for home insulation.

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

The initial sales visit was professional, and thorough without wasting time. The visit to add…read morespray insulation into my exterior walls was great. The team ran into some problems that were outside of their control and handled them extremely well. The spray makes a mess but they covered beforehand, and then cleaned up very well afterwards. Re cost, I obtained seven estimates. Only two came in cheaper, and I those estimators did not leave me with a good level of confidence that they would have quality work.

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

L&L Insulation, did very well for us. Honest, punctual, and easy to work with…read more Here's an update. A few days after the L&L Insulation visit that went so well, our insurance company needed a drywall repair estimate before we could move a claim forward. Aundrea and Gary WERE ON IT! The cost was more than reasonable, the quote came quickly and the lead time to get it done was better than expected in today's world. I was not mistaken in my earlier comments that highly recommended L&L.

Efficient and cost effective company. Thanks!read more

Highly responsive! Responded within a day to my inquiry for insulation. Came out and made a…read morerecommendation. Estimate was reasonable. Workers came out and did the work. Fantastic results. All within about a week! Koala has set the bar for service in NoCo!

From the owner: Trust the NoCo insulation experts to make your home comfortable! Offering spray foam, blown in, and…read morebatt. Request a Free Consultation.

We hired the Timberline team to insulate our garage, sheet rock, and paint. They were super…read moreprofessional, met the schedule, and left the garage cleaner than it started. Absolutely recommend them and will use them again if ever needed.

Timberline Insulation showed up right on time, no mess put down drop cloths . Suited up and went…read moreright to work. The crew was informed on what to do. I am a retired Contractor and appreciate the quality of there work. There pricing was competitive and the work was done in a timely fashion. I would recommend them to anyone who wants a job well done.