We had a great experience with this company from start to finish. Roberto came out to do an…read moreestimate not long after we called, and the work was completed not long after that. The team is efficient, clean, and explains everything very well. Their price was extremely fair. We would definitely recommend them to everyone, and we will use them again in the future for any insulation needs.

Top notch. From beginning to end. Requested an energy audit…read more They responded with a flat fee that included all reports and pictures. The audit fee was then discounted of any work to be done. Roberto came out, did a blower test, comprehensive walk thru with the thermal camera and we talked about issues and what solutions would work. We came up with a plan. Got started, and discovered an issue. We got together and pivoted to a very workable solution to get the job done. Work was completed well, quickly, and when they were done they cleaned so well you'd never know they were there. Very pleased with the results. Very pleased with their professionalism and ability to find solutions. Couldn't recommend any more strongly!!

Arrived on time. Completed the job, cleaned up afterwards, and were done within the quoted time…read more We would recommend them!

BEWARE; We hired Green City Attic to complete mold removal, install baffles, clear soffit vents,…read moreinstall a fan, and replace the insulation, spending thousands of dollars with the company. After the work was completed, we noticed a portion of the exterior fascia and soffit was damaged. We called the company to discuss the issue and try to get it resolved, but were passed around from person to person without receiving a resolution. Multiple callbacks were promised, but never made. We were told someone would come out to look at the damage two times and no one has shown up. We were also told there was "no way" they caused the damage, without any further discussion or follow-up. Also, we were told we would receive pictures of the work that was completed, but never received the pictures. We still have not received any documentation of the work completed even after multiple requests. Due to the small entryway into our attic, it is difficult to get up into it ourselves. Overall, we are extremely disappointed with the lack of communication, follow-through, and customer service after spending a significant amount of money with the company.

Robert and Attic Air are straight-shooters. Robert came to my home exactly when he said he would…read moreand inspected my attic in response to a question I had about temperature control. He determined there was no work to be done, but I appreciated his honest candor. In the future if I have work to be done related to the attic, I wouldn't hesitate to hire Attic Air.

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

I contacted the attic experts and set up an estimate for June 30, 2026, and they gave me the…read moretimeframe between 10 AM and noon as their earliest available appointment. As it turns out, they were a total no-show, without even a call to try to reschedule or to apologize for not showing up. This tells me all I need to know about this company.

This place is amazing!!!…read more I have been in the home improvement business for 40 years and never dealt with a company like this! Appointment set for 8 Am arrived at 8:05..Clean drop cloths,very professional crew of three. and a dustpan and brush just to make sure no crumbs left behind. The owner was on the job and told me all his crews are told " when you enter a home it is my house and treat it according) Oh ya almost forgot they were 25% less than a competitor

We just bought a new house and have spoken with and used several professionals for various work…read morethat needs to be done and this company 100% stood out compared to all the others. Highest recommendation for Chris and AARCO attic. We had several estimates, and Chris was by far the most transparent, easy to work with and came up with a plan that suited our needs. He was flexible, kind and upfront. We ended up having them decommission the whole house fan, do bay blocking of the soffit vents and do some disinfection. The crew was there on time, cleaned up after themselves and were efficient. We will definitely be using them for any future attic needs and are already discussing some additional insulation needs.

Great company. Great service. Great communication. Great price. Highly recommend. We are very…read morepleased with the results.

Contracted Eco Tec to blow cellulose into the ceiling space of my 3rd floor walkup vintage condo in…read morethe city. Brian the owner came and gave a thorough review and well-priced quote. He heard my concerns about time and parking and sent a double crew to get everything done in one day. Crew was professional, attentive, and quick. Overall they did a thorough job masking everything - only issue was a door was left open for a while so our kitchen got pretty dusty. Recommend anyone be extra attentive to what should be masked off and closed etc, but I would use Eco Tec again and would recommend to others.

after reaching out to schedule appt a couple of times i agreed to meet mid afternoon. it was…read morecancelled an hour before, I was already home using precious PTO and an online quote provided using Google maps. just do that in the first place then DON'T WASTE MY TIME. UPDATE: nice attempt to defect from the issue of you blowing me off with your response. and yes this weather is beautiful!

These guys are outstanding. Truly a diamond in the rough with the whole package- fair pricing,…read morerespectable employees, and high quality results. They are well experienced and will help you find the best solution for your budget. They gave me advice beyond what I requested and this is going to sound like a glaze fest but seriously if I could hire them for every other renovation I'm in the middle of, I would.

I live in a ranch home built in the 1950s - a fairly common build for the Chicago area. ARC…read moreprovided a quote ( without visiting our home) that included the following sentence, "Please confirm exterior walls are framed 2x4". I told the rep that other companies have inspected our home and stated that our walls are suitable for blown in insulation. ARC never came to visit our home - while their competitors did this as a standard account management cycle. Fast forward to this week, I was ready to sign the agreement and pay the deposit - the rep asked me to confirm the 2x4 framing. I asked him how he wanted me to do this - he suggested I drill pilot holes in each wall or pay a 3rd party to do this and that ARC was not responsible for verifying the details of our home. Not responsible for validating a critical project detail before having you customer pay thousands of dollars?! Extremely poor customer service and frankly, a lazy sales team. I am sure the crews doing the work are great, but the accounts team could use a refresh. I will work with a competitor unless ARC has employees willing to visit their prospective customers!

After getting multiple quotes for air sealing and insulation for my attic, I decided to work with…read moreJim from Energy360 Solutions. While other assessors came across with a salesman approach, Jim was super practical and realistic from the start about my options. Like I was initially set on getting cellulose for my attic, but Jim pointed out some limitations given the age and construction of my home (condo built in the 1970s). He mentioned examples of older places with cellulose developing issues like sagging ceilings. No other assessor mentioned this, so deciding to work with Jim was an easy choice. He was honest and only recommended what worked best for my situation. As of writing this review, it's been over 2 weeks since his crew came and completed both air sealing and insulation. Before, my second floor would always had a 4 to 5 degree temperature difference from my main floor. Since their work, there is no significant difference. I even checked the temperature consistently for a few days just to make sure. Whatever they did, it's made a huge difference! Overall, I'm very happy with Jim, his team, and the quality of work they provided.

Jim was very knowledgeable and put our best interests ahead of anything else. We'll absolutely be…read morereaching out to him if we need any future work!

Jim at Advanced Insulation Solutions was super responsive to multiple projects that I had him and…read morehis team do. He was able to help me convert my garage to a gym by insulating the roof for me - which has made it possible for me to work out in the winter there. He also had his team insulate my entire house as well as do some ventilation work. The work was great, fairly priced, and they were responsive. 5/5, would recommend to anyone.

We purchased a home built in the 1950s that was (almost) fully renovated in 2013. Our inspector…read moretold us the insulation looked like it hadn't been refreshed in 40 years and was severely deficient by modern standards. Jim was one of a few companies that I received estimates from for insulation, but he was far and away the most thorough and descriptive. As a first time home owner, I didn't know a shingle from a soffit - Jim made the whole process easy to understand. Further, his report on our home after the estimate was like a graduate thesis, but in layman terms. I'm far more educated about my home after working with Jim, and I finally have adequate insulation in my attic and crawl space. He was also reasonably priced (competitive with another estimate and 1/3 of the most expensive estimate that we received). TL:DR - I would recommend Jim and his team to anyone looking to up their insulation game (he also does HVAC and Solar, although we weren't in the market for these).