I recently had HEC do an inspection of my homes insulation and upgraded my attic insulation and…read morevarious other areas to current code requirements. This is the second home I have had them work on one of my homes and I have been very pleased both times. They were prompt, courteous, reasonably priced and paid attention to detail making sure that I was well informed throughout the process. They made a point to ensure I was happy before they left. Special thanks to Tim and Eric for going the extra mile to make sure all my questions were addressed.

From the owner: Welcome to Home Energy Control, Inc., located in Joliet, IL. We've been creating healthy,…read moreefficient, comfortable environments for businesses and homes for over 35 years. We can help with the following concerns and needs: -Cold Rooms -Frozen Pipes -High Fuel Bills -Noise -Mold and Mildew -Problem solving for new home or office building projects Our Services: -Thermographic Camera Inspection -Spray-on Cellulose -Air Sealing -K-13 Acoustical Finishes -Sound Control -Foam Roofs -Fireproofing Call or visit our website today, we look forward to serving you!

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!!

Thermo insulated my basement rim joists. I chose them because of their BBB Accreditation, and the…read moreinsulation method they used was exactly what I wanted done. The team was professional, friendly, and patient. There was good communication between the team and me. I already notice the difference in temperature and humidity level in my basement, a result of their excellent air sealing. They made sure I was happy with their work. I would use them again.

Jose and his team did a great job installing insulation in my attic. I look forward to a warmer…read morewinter! From the time I called to setup a Quote until the Installation today and everything was positive and went smoothly. Jose takes great pride in what he does; and he ensured that I was informed to make the best decision for my home and that I was satisfied throughout. I highly recommend CCC Systems for your Insulation needs.

From the owner: C.C.C. Systems, Inc. in Joliet, IL, is the area's leading insulation specialist serving Wilmington,…read moreChannahon, Morris, Minooka and surrounding areas.

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

Very professional service! The team was fast and efficient. They explained what they were doing…read moreand 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!

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!

ARC Insulation came out during the summer to insulate the crawl space that's located under my…read moreden/tv room - I wanted to wait for the cold weather to come before I gave a review - I must say that the insulation made a huge difference- my den/tv room is much warmer now The workers did a really nice job They were polite and courteous and the did a nice cleanup afterwards I would recommend this business

RHL came in less than half of what others wanted to do the job. Most Mechanical contractors farm…read moreout the insulation work and upcharge the customer. RHL came in and completed the job in a timely manner for far less.

Thank you to Bruce Bittner for pulling out all of the stops to get my insulation job completed in…read moretime for the drywall work. I highly recommend you and Sal for the excellent work and outstanding customer service.

I had air sealing, attic insulation and venting by Romulo and his crew. They did a fantastic job…read moreand were so helpful at walking me through the whole process as they worked. It was the best quote I received and they even submitted my Nicor rebate for me and applied it as a discount. I definitely recommend them.

I'm very glad I chose Green Attic -- the company was prompt and very helpful with a reasonable…read morequote and 2 very hard working men! I am not sure how long ago my home was insulated, and it's a 100 year old house. Jaime and Alvaro were extremely professional, always polite and made sure everything was spotlessly clean when they were done. It was a big job, and they checked with me for any questions, such as old wood left in the attic. It was a very big job and they handled it all so well! I am looking forward to a warm home and reduced energy bills this winter! Thank you!!