Fast, professional and great people, a team of seven with all necessary tooling came in the morning…read moreand by end of afternoon it was all finished and clean

We recently relocated our furnace to the attic as part of a full HVAC overhaul, which meant finally…read moreconfronting a long-neglected attic situation. Old wood, minimal insulation, general chaos. Our HVAC contractor recommended pairing the new setup with fresh insulation and a radiant barrier to get the most out of our AC, so we got several quotes. 911 Attic Insulation came in mid-range on price, but they were the only company to include crawl space rodent proofing as part of the package, which pushed them to the top of the list. Daniel, the owner, was easy to reach and responsive throughout. When we talked numbers, he worked with us to fit our budget, which we really appreciated. The crew came out and handled everything in a single day. I'll be honest: our attic was a genuinely rough starting point. After the work was done, we noticed a recessed light had come loose. I reached out to Daniel and, without any hassle, he had someone out the very next day to fix it. On a weekend. That kind of follow-through says a lot. Overall, a great experience from start to finish. Competitive pricing, willingness to work with you, a thorough scope of work, and a company that stands behind what they do. Would recommend without reservation.

The insulation in my crawlspace under the house was consistently wet and after getting plumber to…read morecome out to confirm there's no pipe leak, I decided to ask ChatGPT, it told me that prolonged wet insulation will create problems long time and that I should install something like a vapor barrier. I found insulation labs and Ray came out for an estimate. He told me the same thing as ChatGPT did so it confirmed my suspicions. His quote was definitely on the expensive side compare to a competitors quote but he did mention that his quote is expensive because they use 12mm thick vapor barriers which is more resistant. The other competitor quoted me around half the price but for 6mm barriers. I again asked ChatGPT and it told me that 12mm is preferred because 6mm is prone to breaking once a contractor or someone go down to the crawlspace and when that happens it loses its purpose to control vapor. As a result I went with insulations labs and they spent a day putting it in. So far I haven't seen any issues and I believe they have done a good job from the pictures they shared

Very professional and timely. They gave a fair price quote and the insulation and cleanup of attic…read morewas very nicely done to my satisfaction. They even have a crew ready incase something goes wrong to help address any/all issues. Production manager Luis is very nice and helpful. Armando the on-site manager was very professional. Communicated at every step of the way to make sure I was happy with each step before proceeding. Some things that didn't go as smooth: 1. Communication between Sales and Operations 2. Restrictions based on house layout not communicated well.

We had them insulate walls that somehow never had any sort of insulation in spite of our our…read morevarious remodeling projects over the years. We used their blown-in fiberglass product. We can tell the difference, particularly when it gets hot and we have south facing walls. The job was done quickly, neatly (including exterior stucco patching), and at a very fair price. It was a pleasure to do business with this company, I'd recommend their company who are in need of their services.

Having used Everguard previously, they were my first choice for another insulation project. Jose…read moreand his crew arrived and immediately set to work prepping the access areas to ensure no debris would be left behind. They worked well as a crew and finished the job within the time that was estimated. The results are that we can depend on a more stable temperature in the house with much slower temperature swings when off the HVAC. When using HVAC, it works less to keep the temps where we set them. I'm constantly bragging about our blown-in insulation by Everguard.

The project went great, crew pulled up on time and started working right away and kept me informed…read morethroughout the process. Crew cleaned up and made a small footprint unnoticeable. Thanks to my sales rep Avi for his help and reassurance that Supergreen Insulation was a great choice and fit. Out of the five insulation quotes and options SuperGreen provided great service and I will recommend to all I know. Regards, Gerrick Burton

I would gladly recommend SuperGreen to family and friends. The service, professionalism, and…read morequality was superb. Avi was great, he answered all our questions, he was nice, professional, friendly, knowledgeable, and responsive. The 4 guys that came to do the job were amazing. They did the job in one day, they were professional, nice, answered all questions, kept the dust/dirt/trash out as much as possible, and were very clean and prepared. Before leaving, they made sure all trash inside and outside of the house was removed. We are very happy with the job. Thank you! Avi, your guys deserve a bonus or raise! : )

Marathon Insulation is the real deal! They check every box: knowledgeable, caring, honest,…read morecommitted, trustworthy, communicative, and accountable to their work. You can tell that they pride themselves in the work they do and go above and beyond. Jonathan, Ralph, and his crew were phenomenal from start to finish and made sure they took care of all things related to their work. On top of this, their pricing is super competitive! It's hard to find an ethical and caring company like them nowadays but I'm so glad I found them. If you're looking for insulation needs, look no further - seriously. Thank you Marathon Insulation!

I can't speak to work done since this company/Jonathan never called me back or sent a quote after 6…read morefollow up texts and calls plus one message through Yelp. After reading all the great reviews, I am stumped as to why I'm getting no response, so I want to warn others you may not hear back. * 10/14/25 I called for a visit/quote for attic insulation. He came out 10/19/25. He asked me to text him my email address so he could email the quote. I texted him my email address using the same phone number that he texted me on initially. I never got the quote. * 10/27/25 I texted asking for the quote. No response. * 11/9/25 I texted asking for the quote. No response. I then began home renovations, which took some time. * 6/4/26 I called asking about the previous visit and asking if I could get the quote. He was driving and asked that I call him back in a half hour. * 6/4/26 I called 45 min later, no answer, left message. No response. * 6/5/26, I called, no answer, left message. No response. * 6/8/26 I called, no answer, left message. No response. * 6/8/26 I submitted a message through Yelp. No response.

Had a great experience with Advanced Attic Solutions…read more * Showed up exactly on time (huge plus these days) * Super professional and easy to work with * Knocked out the insulation job efficiently for my ADU build in Glendale * Clean work, no shortcuts, and everything felt done right You can tell they take pride in their work. If you want a team that just shows up, executes, and doesn't waste your time--these are your guys. Highly recommend

I had such a great experience with Advanced Attic Solutions!…read moreThey originally estimated the job to be done in one day, but because there was so much work to do, it took two days -- and they still didn't charge me any extra. The team was professional, on time, and worked very hard until everything was completely done. They removed all the old insulation, sanitized the attic, sealed gaps, did rodent proofing, and installed new R-38 insulation beautifully. Everything was done carefully and cleanly, and they made sure to leave the place spotless. Highly recommend them if you want someone reliable, honest, and thorough. I feel much better knowing my attic is clean, insulated, and energy-efficient now!

Called many companies but Pure Eco called back and scheduled appointment within a day. Beni came…read moreand provided a quote. I had few quotes and Pure Eco was comparable. Armando and his crew came on time on the scheduled day and did an excellent job. Beni also visited on the installation day and talked to the crew and the progress. They did a great job. I will recommend to other.

Great, very satisfied, Benny was sales rep he went through all process and get the job doneread more

Eli is a terrific person and true professional. I requested an estimate on my crawlspace and we…read morespoke about options, pricing, timelines etc. Eli is knowledgeable and transparent in process, type of materials, pricing and best option. Eli works to earn our business and we are currently reviewing the proposals and options proposed. I spent time speaking with Eli on the phone 2-3 times and also texted back and forth with photos and questions. Eli is quick to respond and is an honest and straightforward contractor who is licensed and has terrific reviews. We hope to make a decision based on our budget and review of the specifics of each estimate. Highly recommended. Stay tuned for phase II review if and when we move forward. A 10+ company and Eli is the best at this trade!

I would recommend using ELM Insulation & Sound. The name is unique compared to what the business…read moredoes (rodent proofing), but anyway, starting with Sean, who was very polite and knowledgeable about what needs to happen to keep my home recent proof. He explained the process, showed us other houses he has done and made us feel comfortable about the company being capable and competent enough to guarantee their work and remedy the problem. The office manager her name is Miriam. She was a huge help to. LADWP at the time were offering rebates for attic insulation and to surprise Miriam had no problem helping me navigate that process. She actually emailed me all my pictures and paperwork that LADWP requires and talked me through the steps. It definitely was a big help. I thought she went above and beyond. I would just like complement and thank the entire crew and staff for their expertise, teamwork and a job well done.