Eco Tec Insulation | Certified Roofing & Insulation Contractors Chicago & Suburbs

We are very happy with the removal and installation of our insulation that EcoTec did. They were very clean and returned everything back to where they found it. They arrived promptly and our home is much cooler now since we have the proper amount of insulation in our attic.

A perfect experience. Pricing was very competitive and the installers were prompt and professional. I will absolutely be using again.

I had my attic insulated by EcoTecInsulation and I am extremely happy with the results and their service. Brian personally worked with me to ensure my project was done right. He was very good at explaining the process and his installers did a great job with the insulation and were very professional, they also made sure to clean after they completed the work. If you decide to use them for your project, I can assure you that you won’t regret it.

We had an appointment on June 23 where someone came out to our house and looked in our attic and said they would put together a quote.

It is now July 21st and despite following up with the company three separate times, we have yet to get the quote.

I don't think at this point we would bother to use a company that clearly doesn't prioritize communication as I would worry about this behavior if anything went wrong. Additionally, I feel extremely uncomfortable that we let someone into our home to do this, and they seem unconcerned with doing what we asked. It feels like a violation to our personal space and like they wanted access to our home for some other reason since this work clearly wasn't the main reason they were here or they'd have given us the estimate. Really disappointed.

Edit: I have been in touch four times, I got a text about this review, you have my contact info and I've checked my email was correct with your staff already.

Ecotec was excellent. Very satisfied. Clearly feel effects of work already. Full removal and replacement job. Andrew was very responsive and clear on the quote/scheduling. Manuel, Cesar and team were excellent during production.

Eco Tec team remediated bad insulation and put hard foam insulation into the basement. This picture is only a part of what they did as they went all around the foundation. They were prompt, neat, and communicative. Full discussions were had about my options. I recommend this company and the installation team without hesitation.

Súper honest and professional service. S contractor that just doesn’t charge you for the most expensive option is always good. Great communication and very organized and clean. highly recommended!!!

Same day estimate and quote for a great price. I had our attic insulated with open cell spray foam due to our HVAC unit running all the time. I can already see a major difference in temperature control throughout the house.

Highly recommend. I called and someone came out same day and quote was received via email same day. One quote was accepted, work was scheduled within a week. Work was great. Techs were very pleasant and helpful!

Great work, and good price. They came when scheduled, prepared the space very well, and installed all the insulation as agreed (with good craftsmanship). Would definitely recommend…

Josh was awesome to work with. We were having condensation issues with our upstairs shower ceilings and he identified the issue was from a lack of insulation in our attic. He gave us an honest assessment of what needed to be remediated and informed us that the job was far less than what we heard from other companies. His team had to complete the work in two stages and he prioritized our project on short notice. The team was efficient, respectful, and most importantly - clean. Couldn’t be happier with the result, the communication, and the price for the project. He saved us thousands of dollars and was extremely ethical. Highly recommend!

I had my house fan duct insulated and additional loose cellulose blown in today. My crew was Manuel, Eduardo and Ceazar.. They were prompt, personable and came prepared. We took a few minutes to orient them to the job, and then they went to work. They were all self-starters, shared the job between them, and did what needed doing. They wore coveralls and facemasks to protect themselves from the dusty environment. They laid plastic down with painters tape to keep the floors clean. They carefully brought the blow hose in thru the 2nd floor window, and made sure nothing was scarred or discolored by the hose. They built a solid sealed box of 1" foam board around my house fan duct so I would no longer lose heat there, and so the attic insulation could have its full effect. They made improvements to the hatch insulation, the hatch walls, the insulation of my bath room ducts and they leveled the insulation better than before. Manuel advised me on a better type of wrap for the ducts, and used the extra to wrap the hatch. I was very pleased with their work overall, and I appreciated not having to go all the way back to Brian to get sensible, useful information about insulation!
I highly recommend EcoTec and would hire them again if ever I need another insulation job.. Great work!

Waste of my time and no showed for consultation. Went to the website to get a quote. It makes you schedule the consultation. I scheduled it for a few days later and at a time that was available for selection and received a confirmation. No one showed up. Received an email 8 hours after the scheduled time thanking me for interest and offering me to schedule a free at home consultation. They obviously don’t value people’s time.

did a great job! They were on time and polite. Cleaned up every day and made sure the project was complete.

Eco Tec helped insulate the ceiling above our garage. Prompt response and quote. Fit us in the next week. Work was done quickly and price was fair! Thank you

Ecotec is a very professional team. Fast and efficient. We can’t wait to feel the difference in thermal comfort. They completed the work in 1 1/2 hours . Amazing

Great work. Finished efficiently and effectively. Had a tricky space that had flooring exposed to the outside of our house. Josh was one of many we contacted and got the job done and also worked to coordinate with another contractor to do some of the finished woodwork. Will use Josh and Eco Tec for any future insulation needs.

Eco tec did an amazing job with our bungalow attic. We found them through the Chicago bungalow association and I'm very glad we did as our house is well into 100yrs. There was comcern due to the age of the house but they were extremely professional. I am writing this a few months after service so I could have some data to add.

During our first winter, our house struggled to hold over 68° in the peak winter months (Nov-Jan). Our furnace had run times of 228 and 353hrs during our previous winter with avg temps of 40° and 37° respectively. I tried everything you can do from the big box stores. Window seals and door stoppers. Nothing helped as much a what eco tec has been able to do.

The service was top notch, they assessed our attic and made recommendations on things to do prior to the spray foam service. Once completed the scheduling process was very quick and the removal began. It was quick and clean with no damages to the house.

The application process did take a additional two days but this was not a problem as they communicated the situation very thoroughly. Our attic is quite large so it was very understandable and we planned for this possibility as well.

The results have been amazing! Last winter we were constantly bundled up and fireplaces running along with the furnace. This winter (Dec-jan) our thermostat has been at 71°. We have increased the hold temp by 3° with the same run time as December 2023 at 227hrs. In January we actually ran our furnace less and the at a higher temp( ~40hrs less). On top of it all the average temperatures have been colder this year at 33° and 23° compared to what I listed above. The proof really is in the pudding! I can't recommend them enough. Thank you to Miguel and the entire eco tec team. My wife is significantly happier and I am as well.

The whole experience was excellent. Miguel who came to provide the quote was on time and efficient. Very competitive pricing. Scheduling worked great and we are very pleased with the final results. Less opportunity for cold drafts in our basement and for little critters to get in through small openings. Thank you Eco Tec!

Ecotech installed insulation at our summer home condo. This was part of an overall renovation. The insulation team worked extremely well with our contractor. The condo is already warmer and QUIET!! Great job!

We have been using Eco Tec for many years for various construction projects, and they consistently exceed our expectations. They are prompt, neat, and very professional. The quality of service they provide is top-notch, and their prices are reasonable. Highly recommend.

I have had tree projects with ECO TEC over the last 18 months. Even when we had unexpected issues, they were creative and solution driven. We will continue to use their services.

Outstanding company. Have used them 4 different times for various jobs on my property. They will work with your budget to get the job done.

Eco Tec was able to replace insulation removed due to water infiltration from our neighbor's unit above ours within one day and do it from the opening in the ceiling already cut by Chicago Water & Fire during the mitigation work. Eco Tec's major competitor not only rescheduled their site visit multiple times, but also insisted the neighbor's flooring and subflooring needed to be removed to replace the insulation which would have added many thousands of dollars in costs to a relatively small (120 cuft) job.

I have never experienced such exceptional customer service. Everyone involved were very professional and experienced. i would recommend Eco Tec to all of my clients, and will continue to use them in the future. Brian was exceptional and went above and beyond. Thank you

I've now had the privilege of working with Ecotec Insulation on two successful home remodeling projects for my clients. From start to finish, their professionalism and dedication to quality were consistently impressive.
I wholeheartedly recommend Ecotec Insulation to anyone seeking a reliable and professional insulation company. Their commitment to quality and customer satisfaction is truly exceptional.
Thank you Ecotec Team
Tony Mitchell
Tonka Group, Inc.
Jack and Hammer Builders, Inc.

Wow, just WOW!

By doing three simple things Eco Tec Insulation disrupts the insulation business:
1. They answer the phone when you call.
2. They provide you with a quick and accurate estimate (in my case, over the phone).
3. They arrived when they said they would and completed the job professionally, courteously, cleanly, and on budget.

Not to minimize their professional insulation, which was great, just answering the phone and providing an estimate put them far above the pack. That's a low bar but in my experience a huge differentiator.

If you want reliable, professional insulation installation, call Eco Tec!

We are extremely pleased with Eco Tech. Brian explained the state of our original insulation in our 60 year old home. Over the 30 years we have lived here, the 2nd floor temperature had become too hot in the summer and too cool in the winter. We had additional insulation blown onto the attic floor to a depth of about 15 inches and the difference was immediate. We are now cosy and have been able to turn down the temperature AND dispense with sweatshirts in the house. Looking forward to lower heating bills. The workers were on time, pleasant and worked steadily to finish in a timely manner. They put down plastic to protect the floors and sealed with plastic the section of the room used to run the tubing into the attic. We highly recommend Eco Tech.

Brian Holtzman & his team at Eco Tec have worked for me twice now. They are outstanding! Each time they have done exactly what they said, neatly & on time. I consider myself to be picky with those that work on my house. Eco Tec exceeded my expectations. I highly recommend Eco Tec for anyone looking for a high quality foam insulation contractor. Thank You Brian!

Used Eco Tec insulation for many years and multiple projects.
They show up on time, do a very good job and leave the site nice and clean.

I’m very happy with the work that Eco tech did in our home. The team was punctual, friendly and very professional. They were done within a few hours. I’m looking forward to stable temperatures in my upstairs. Would recommend them to anyone looking to get insulation done in their home. Top-notch work!

This is the second time using Eco Tec to insulate my basement. I moved last year to Skokie and finally got around to finishing the basement. Brian at Eco Tec and was prompt and professional in responding to my call. He and his team were very clear in explaining their recommendations and pricing. His team was out today to do the job. They were on-time, careful and left the house in great shape. The insulation in the basement looks fantastic.

Great experience with Echo Tech Insulation, Brian gave me a fair quote and walk me through the process. I strongly recommend to go with Eco Tech insulation.

I needed some attic work done ASAP and Stacey took care of it and got her team out the next day.

They did an awesome job. Happy we went forward with it. I can feel how much more warm it is already.

The job was explained very well to me. Brian worked with me on any potential glitches. The team arrived on time, and finished early with the least amount of interruptions for the household.

I can not say enough about how great Josh and his team have been with installing the insulation in my attic. Josh helped me with the entire project and answered all my questions. I highly recommend Eco Tec Insulation.

Professional, clear expectations, and great communication. Did a full removal of old blown in insulation and went above and beyond!

Excellent from the initial request for an estimate to completion of the project! Brian and Stacey go above and beyond to provide a seamless experience. I am so glad we went with Eco Tech for our foam insulation needs and would recommend them to anyone.

I’m very happy with their work. They were on time and thoughtful of my concerns. I would definitely use them again in the future and recommend them to family and friends.

Prompt and professional! Very easy to work with and we've already seen a difference in the temperature upstairs since Eco Tec installed installation

This is really closer to 4.5 than 4. Brian was a true professional as he put up with all my nit picky questions and tried to answer them to the best of his ability. I had them spray foam the rim joists, replace the vapor barrier, and clean up old insulation. Brian's crew arrived on time and did everything promised per contract in a timely manner. Although the final result wasn't "catalog picture perfect" (thus the slight score deduction) they still did a great job given the very tight space they had to work with.

Brian was nice to deal with on estimate. Crew that came was neat, respectful, polite, and efficient. Everything was explained and done exactly as agreed. Office staff also very efficient and polite.

For this project, Eco Tec covered a large attic with cellulose, blown in insulation. Their work was excellent as they first fully sealed the attic, ensuring joints were covered with caulk - and also added baffling. The workers were professional, the job was excellent - evenly spread across the attic, with vertical rulers to measure the height and mark for r-value calculations for any inspections - and they cleaned up before they left. While I would always prefer spray foam, it wasn't possible here, but Eco Tec still did an outstanding job. I'd recommend them to anyone interested in insulation.

Brian is a consummate professional—communicative, timely, answers questions in a straightforward way. And most importantly of all, our spray foam installation was done with care, expertise, and “minimally invasive” to walls and ceiling where the install happened. We are thrilled about the change to temperature control in our home. A great company. Highly recommend.

Eco Tec did an excellent job on our spray foam insulation project. All of my interactions with the office staff to installers were positive. Eco tech installed timely and made this project easy from homeowner perspective. Stop looking around and just use these guys!