Professional, knowledgeable and flexible! Robert listens and accommodates. Had a mouse issue, removed insulation from about 1200 sq ft of living space and took the time to clean the attic. Falling behind on this, I was pushing late Nov to get new insulation installed and panicking as temps dropped daily. Robert / Attic Air were booked through the end of the year but they found time to fit me in for 800 sq ft (I think by working an unscheduled vacation Sat morning). They did a great job! They use the Owens Corning fiberglass, non-toxic and clean! Did not try to push or upsell me. Didn't push the toxic cellulose (don't want toxic pesticide saturated paper in my attic, we breadth that air!). They are pros and they do insulation very well! read more

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Robert was great. Trustworthy, prompt, communicative, everything you'd want. Highly recommend working with Attic Air and Robert, thank you!

Very professional service! The team was fast and efficient. They explained what they were doing and showed me the results afterwards. For me, it was increasing insulation from R19 to R49. This was done both in the attic and the garage ceiling. Very satisfied! read more

We had a great experience with this company. The owners are very knowledgeable and reasonably priced. We had them clean out all old insulation, sanitize, put new vents in, and re-insulate our attic. I was about 7 months pregnant during the processes so I was unable to get up there to view the work. But they took very detailed videos for me along the way. We couldn't be happier with their service. read more

Robert came to give me a quote and was extremely friendly and knowledgeable. I got a quote from 4 different attic insulation companies and he was the only one who really ventured to all corners of my attic to inspect every square inch. He explain a lot to me and his quote came back as one of the lowest but also included a couple other items the other companies did not. They were very responsive in answering any of my questions via email after getting the quote. The day of install, Alejandro and the crew were extremely professional and nice. They placed blankets along the path they would need to access the attic and respected my home. They did air sealing, replaced a bathroom vent, replaced two bathroom ducts with insulated ducts, enlarged my eave vents, replaced the motor on my attic fan and blew insulation all in about 3 hours. Very quick and efficient. I can't thank the crew and Robert enough. I would highly recommend Attic Air! read more

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As a 5 star small business owner who has been in business since 1988 myself I can really appreciate the professionalism this company provided when they insulated my home. They are TOP notch, priced fairly and a great asset to the Chicagoland area ! I wish could leave more stars !!! read more

This review is based on the initial proposal/ quote provided by the Attic Air company on 19 April 2025, for upgrading the Attic insulation at my place and a subsequent sudden withdrawal for not to complete the project. I initially filled the online query for a free estimate. It was promptly handled by the owner of the company and a mutually agreed date was scheduled for an estimate. I reviewed the proposal/ estimate, it looked very reasonable and it seemed okay to go for the next step of getting more details or clarifications on certain points mentioned in the proposal, such as, Foam Air Seal, installing baffles, clearing soffit and ridge vents, and asking details/ pictures of knee wall and attic ceiling insulation. My intent of asking these questions was to get a clear understanding of the total scope of the work, what's included or not. As it was very well mentioned in the proposal to feel free to contact for any questions, namely, "We're here when you need us". Accordingly, I took liberty of asking a few more details, but, looks like it didn't go well with the office. I was told in no uncertain terms that " we're going to continue with not scheduling, and taking a pass on doing the work". Well, I have got no argument on this step and they have got every right to do so, however, the manner in which this was conveyed leaves some unsettled questions. With this, I state that the initial part of providing an estimate was handled well and I have had an intention of providing a 5 star review for the company after a satisfactory completion of the project. But it didn't happen that way! After reading this I leave it to the readers to form their own opinion but with a word of caution - please be careful, when you ask the company for more details or clarifications. And if you ask then be prepared to get a response similar to me. read more

Installed several bathroom fans for us about 5 years ago. We had a few little tweaks needed and they came out promptly to help, turns out 1 of the fans we had problems with they didn't even install, but they helped us any way. Will use them again for all their services, would definitely recommend. read more

Did a good job they were fast and clean. I would recommend them to others. Bob was great to work with

These guys are great. Very fast and professional. It would have taken us an entire weekend to do what they did in about an hour. Strongly recommend. They put in a new attic fan (no previous fan existed so they had to cut roof). They also checked an exhaust fan duct while here that turned out to be crimped. Very satisfied. read more

Robert Carroll and his crew did a fantastic job! Robert came by and gave recommendations and options for my attic. Robert is very trustworthy and an excellent communicator. My attic was brought up to R-49, installed insulated ducts and adaptor collars for my bathroom fans to the roof cap's, and installed vent chutes for my soffit vents. The price was more than fair. Sorry, for my delay in writing this review. read more

Great job! Provided good advice, and good customer service during work period. They were very focused on my satisfaction. Thanks!

From start to finish an excellent experience. Great communication! Price was more than fair. Work was done in less than the time frame we were told. Everything was cleaned up and left the way it was before work started. Robert was confident that what he estimated would help our temperature variances between upstairs and downstairs and he was 100% correct. We can notice a huge difference. Wish we performed these repairs years ago. Highly recommend Attis Air and will definitely use them in the future. read more

Quick quality service, very knowledgeable guys. Took care of our attic like it was there own.

Attic Air gave me the best quote for attic insulation (I have two attics) and was also best price for attic fan $675 and installing a bath fan that I bought $175.00 (install fee). I know there's a lot of insulation companies out there but I thought Robert's communication and quotes were excellent. Other companies wanted to charge me 3x the cost for a similar job (I interviewed 7 companies) And, he was the only company to comply with my request for basement insulation that involves batts of insulation and not sprayed closed foam (I question the safety of off gases from foam). No one else was able to do anything other than spray foam in the basement. read more

A year ago we had Robert add insulation to our attic after a recent roof replacement. Recently a pest control company was doing a termite inspection and advised we had rodents in the attic, and would need to spend $9K to have all the insulation removed and replaced. I called Robert for a 2nd opinion, and he advised that was completely unnecessary, that there was very little indication of mice. As you can imagine we were greatly relieved. I asked him how much I owed him for his time and service, and he said nothing. I can only say that if you want a quality job done, at a fair price, by a company that performs with honesty and integrity, this is the place to go. read more

Rob with Attic Air came to my home in November to give me a quote to properly insulate my attic. Rob's encounter was informative and very professional. His prices were also very reasonable compared to a competitor I had spoke with just the day before. Fast forward to today, Attic Air arrived ON TIME (a bit earlier) in two trucks. One crew worked on the outside of my home to remove soffit panels while the other crew worked in the attic to properly vent a bathroom exhaust fan, connect electricity to the attic fan, and insulate the attic. The crew was efficient and very professional. In all it took a little over two hours. They answered all of my questions and recommended installation of a door tent (which I bought) as well. I am satisfied and happy with Attic Air and will definitely be using them moving forward. read more

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Just amazingly honest, informed, skilled and quick to reply; trust this team with your attic and home needs

Great experience from quoting to install! Highly recommend!!! Arrived on time, did the work efficiently, then ensured they answered any of my questions! read more

I used them to add a bunch of insulation to my attic. The first install date I could get was a few months out in time, but they showed up that day and completed the job. read more

LOVE LOVE LOVE Attic Air. Robert (the owner) is prompt to respond. His guys are quick! We had them install attic fans and a whole house fan over the last year. Each install took under 2 hours and they cleaned up after themselves. I highly recommend their professional service! They guys forgot one piece of our whole house fan (not critical) and the owner, Robert, came out the next day to drop it off. He is very friendly and was so kind to our pup. When the need comes, I'm using Attic Air again without hesitation. read more

When trying to find a reliable contractor it's always a crapshoot... unless you take a few minutes and look at Yelp. Found a couple options and tried the request a quote - got a response very quickly and set an appointment. Attic Air was responsive, fair & did an amazing job. I'd you are looking for a good company - give them a call. read more

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Attic Air/Robert came as a suggestion to us by our HVAC guy, Sal with Pinnacle HVAC. So easy working with them form start to finish. Robert came out super quick for a quote and we got scheduled within a few weeks to get blown-in insulation done. The crew was timely, very professional, and worked exceptionally fast. We noticed a difference immediately and the product is already proving its value. So happy we worked with them and would recommend to anyone! read more

Basically reported to me that "they do not go to Joliet" Very unprofessional in getting back to me to either recommend or offer any suggestions. I can understand not going to a particular area, but then get back in touch with the customer and just do not leave a sketchy voicemail read more

We felt like we were dealing with a knowledgeable technician who was honest and not trying to take advantage of us. He was informative, efficient and friendly. Highly recommend. read more

it was a total pleasure dealing with Robert and his crew. They showed up on time, he gave a thorough and complete estimate showing everything that was needed. I had some questions about why another company sugested that I needed more eve vents. He knew exactly what company had sugested the vents. His team that did the work was here on time, actually early. They explaned everything they were going to do. They tarped off all the areas they would be going to and were completed and cleaned up in about an hour. The house looked like they were never even here, they cleaned up completely after they were done. My advice is that if you want to deal with one of the last compamies out there that truly understands the customer service principal, that offers a nore than fair price and will only sell you what you need, these are those guys. It was an absolute pleaseure working with these guys. Don't waste your time with anyone else. read more

In need of an exhaust fan/light installation in bathroom and contacted Attic-Air. Was able to get an appointment on the books relatively fast. They arrived promptly at 8 am and were done within an hour inside the house/attic. A shirt 30 minutes later and ventilation through the roof was completed. The fan replaced an existing can light in the shower, and was located in a very difficult corner. Attic-Air was able to complete the job and clean up all dust and insulation that fell through the attic, and vent the fan through the roof in a short amount of time. EXTREMELY satisfied with the professionalism, speed, and craftsmanship that Robert and his team at Attic-Air provided! Highly recommend them for your Attic and Air related jobs. read more

Attic Air - Newly installed Panasonic 100 CFM 0.9 sones fan with light. - Insulation Installation Near Me - St. Charles, Illinois

Attic Air was very responsive and professional. They showed up on time, completed the jobs quickly and cleaned up after they were done. After installation they made sure to show me their work and explain what they did. We had an attic fan installed and was happy with their work. I had them come back to add insulation to the attic and exhaust the bath fans correctly. With the recent cold weather, it seems to have made the house more comfortable. There was an accident by one of their workers that damaged an unrelated part during installation. Robert (the owner) immediately said he would make things right and take care of the problem. Attic Air was extremely professional and prompt in their handling of the situation. It was a relief that they care about quality. I would definitely recommend having them take care of any attic issues. read more

A big thanks to Robert and his crew. On time with MY schedule in mind. Job done and completed on time and what a difference it has made in the house. Left the house as clean as it was before they arrived on scene. Money well spent. Thanks Robert for a job well done and treating my home like yours Bob Cavaiani Chicago, Il read more

Robert brought his team to our home and gave us the full treatment. Our attic was missing baffles, insulation was not deep enough, exhaust vents were not venting to the outside and we had an inoperable attic fan. Attic Air installed exterior vents in our roof, hooked up the exhaust tubes, put in a new attic fan, baffles and blew in cellulose insulation. They additionally insulated both of our access panels and did all of this is a few hours. It was amazing to see their team in action. Price was very fair (and I got several quotes on the project). Great company! read more

Rude, nasty owner- made an appt in Dec for Jan- they never showed up or called. He showed up on my door 3 months later arguing with me he CANNOT be mistaken. I tried to reschedule for a day I was avail- he marched off in a huff, yelling "nevermind" Who does business like this????? read more

I had a great experience with Robert and Attic Air. He inspected my attic and provided suggestions for the mold problem and even referred me to another company for mold elimination. We worked on the ventilation problem and he was very honest and provided me with a quote where I could pick and choose. We increased ventilation in the attic at a reasonable cost and he provided additional suggestions on how to keep the moisture out. He was very quick in responding and scheduling the job. I am happy I found him. Other companies were not even able to provide me with a quote after several weeks. read more

Great attention to detail, excellent communication. I personally appreciate any opportunity to learn new things about our hundred-year-old house which, now thanks to these guys, has proper ventilation installed in both attic and basement bathrooms - upgrade!! - these guys raise the benchmark impossibly high for any other contractors - breath of fresh air (pun intended), superb attitude and diligence in every aspect of the job! read more

Looking for insulation/ventilation help with your home? Look no further. We needed two bathroom fans vented through our roof and found Attic Air via google search. Received a fair quote within minutes and had service scheduled right away. The install team arrived early for their stated ETA on installation day and completed the job quickly and effectively. A++ Service. Thank you Robert and team!! read more

Robert at Attic Air runs a thoroughly professional company. Had a bunch of soffit vent and insulation work done. He charges reasonable and his workmanship is excellent. Thoroughly recommend. read more

Our 100+ year old house did not have insulation in the attic nor did it have bathroom vents. Had an appointment with Robert who came in July to review the work needed to be done in July. They're so booked that we couldn't get availability until early October. On the day of the work, 2 guys came for the insulation and 2 came for installing the vents. Took a little over 2.5 hours. We had pro pink insulation blown into attic. The guys knew what they were doing. They also wore masks the entire time inside which I respect because not every contractor wears a mask indoors. That following night we noticed both our bathroom fans were making a lot of noise so hubby emailed Robert (owner) about it. He was very responsive and sent Alex over the next day. He was able to diagnose the problem (the damper was stuck on both fans after the bathroom vents were installed). Alex was done in 15 minutes or so and explained to me what happened. He brought his own booties and ladder so kept our area clean as he made his way inside. Overall, we are satisfied with the service and the fast responses we've gotten. read more

They were great. Highly recommend. They installed three bath fans and exhaust systems. The team was very efficient! They walked me through all the changes and answered all my questions. Very professional team. read more

I would highly recommend Attic Air for your insulation needs. We needed to have additional insulation added to a small 276 square foot attic space. I called so many insulation companies and no one wanted to take on a small job unless you were willing to spend their minimum charge ranging anywhere from $1500 to $2500 which was ridiculous. I called and spoke to Robert at Attic Air and his company was willing to take on a small job like ours. His 2-man crew even showed up earlier than we expected for our appt. and they were done blowing in insulation into our attic within a half hour. His staff is very friendly, personable & knowledgeable too and they did an excellent job! Be sure to call Attic Air if you want a good price and excellent work!! John & Sheila H Wheeling, IL read more

Attic Air is the best! Robert is trustworthy, professional, and meticulous. We got his name from our neighbors across the street who highly recommended him. We had Attic Air install several roof vents and put insulation in our crawl space that was sorely needed. They also installed a motorized exhaust fan on the roof to vent the crawl space when it hits a certain temp in the Summer. And, Robert was kind enough to set us up with a roof vent and proper connective tubing over our bathroom in anticipation of an exhaust fan we will be installing once we redo our bathroom. It's all set up and ready. The work was done in September, 2018. It looks great. We are properly vented and insulated. We have been so pleased with our heating bill over the Winter. The gas bill went down significantly! Cant wait to see our ComEd bill this Summer. Fast forward 8 months later. Yesterday we noticed a small water spot on a our ceiling and left a message for Robert. It's a holiday weekend and yet Robert came today, into the City from St. Charles to address the issue. He found the problem at one of the vents and replaced the vent, sealed it, and guaranteed the issue was solved. He showed us pictures and thoroughly explained what happened. It was a fluke of an issue involving a lose board in the crawl space. We highly recommend Attic Air for their excellent customer service, their promptness, their attention to detail, reasonable cost, and quality work. You will be very happy with them. We are! Wish more business were like this. read more

AMAZING AMAZING! Robert was not only one of the lowest bids but super honest with us. He never tried to sell us extra services we didn't need. He was very upfront on what needed to be done. Very amazing person (Robert owner). His crew came out 2 weeks later and was early, very professional and quick! I recommend this company 110%!! read more