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4.8/5
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Robert - Google avatar
Robert Gedmin
1 week ago
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Rigo and Wilfredo added insulation to exterior walls in two upstairs bedrooms.  Both hard workers who explained the process and answered all of our concerns and questions.  We were glad to have this crew in our home.  Wilfredo said someone will call before coming tomorrow to do the finish sanding.
Dan - Google avatar
Dan India
2 weeks ago
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Romual and Jose it’s -10 and they were here on time. Hooked up power. Protected and covered all carpeting, walls doorways etc told me it’s going to be dusty with plaster walls and 6 hours later they are Cleaned up and gone. Total 420 sq ft blown in insulation into 4” dead air space in this 1910 house.  Green attic has done my attic and now perimeter walls



Highly recommend this team.
Paige - Google avatar
Paige Bolek
3 weeks ago
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Romulo and Jorge from Green Attic were amazing. They worked extremely hard all day installing our installation and provided the best possible service. They communicated well and went above and beyond. They additionally did a great job cleaning up at the end of the day. Couldn’t recommend them more!
Andrew - Google avatar
Andrew Waple
3 weeks ago
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I hired them for attic insulation and air sealing. Their quote was the best I got and they were thorough. The estimate was done by Frank, who was very thorough and helpful in identifying areas that needed to be finished - he asked about how many bathroom fans we had upstairs and I totally forgot about one that needed to be installed! The crew worked efficiently, answered my questions, and showed me the attic when it was done. I had done some research before about what kind of work needed to be done and it all looked great. If I had another attic, I'd hire them again!
Nick - Google avatar
Nick Heineman
1 month ago
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We loved working with this company! Very professional, and very nice folks working there. From the manager at the production office, to our installation crew Romulo and Selin. Everyone was awesome!
Kyle - Google avatar
Kyle Burson
a week ago
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Romulo and Mario did a great job in doing some minor blow in cellulose work in our home. The job was done cleanly (within reason, it's still construction). They were tidy and efficient. Time will tell if the work was effective, but given what I saw we should hopefully be much warmer. Strangely, looking forward to a very cold day.
Kenny - Google avatar
Kenny Monterubio
1 month ago
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Jose and crew were great! He clearly explained the process and all the work that would be done. They blew insulation into our attic to the proper level and cleaned up everything before they left. Overall, they did an excellent job.
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John C.
a year ago
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Exellent work - showed photos of completed job, thoroughly cleaned up when finished - heartily recommend them
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Doris M.
a year ago
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We had Green Attic out to give us a quote for garage and attic space. Their Team 5 (Alex, Omar and Herbert) came out and worked for 2 days, non-stop. Alex discovered an area of mold in the attic that had not been seen before the quote. He took photos of every step of the remediation and showed them to us. He discussed needs for remediation and completed it right away. He spoke to us before each step and asked for approval. His team, Omar and Herbert worked as hard and long as any team we’ve ever had for past home improvements. Everything was taken care of by the end of day two. The team made sure that everything was spotless and clean before they left. I’d like to commend Alex, Omar and Herbert for their strong work ethic and genuine politeness. They were trained in a way that calls for excellence. I had a lot of contact with Tim, who came out for the original quote and he never tired of explaining procedures to us. We are so happy with the entire team of Green Attic professionals.Description of Work: Blown in attic and garage ceiling insulation
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Jackie S.
a month ago
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They are great. Came in, have is a reasonable price. When they came, we didn't need what we hoped them for. They even found what our problem was, after 4 yrs fighting with our condo association and 9 HVAC guys. I will use them again, no doubt
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Michael L.
11 months ago
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This company is really amazing and I highly recommend them! From the initial sales experience with Patrick (no nonsense, honest, detailed and great communication) to the workers including Julio who took a lot of pride in his work. It's so refreshing to deal with a reputable company that has high standards and ensures quality service. I'm glad I went with them!! Amazing work!
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Adam D.
a week ago
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The team that installed the insulation was great. Really conscientious and kept the place clean and finished the drywall well. I wouldn't hesitate to call them for any future work!
Heather - Google avatar
Heather Natal
2 months ago
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The crew was excellent, punctual and did a fantastic job. They made sure to protect the interior of our house.
Dean - Google avatar
Dean Linko
2 months ago
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The crew was on time, polite and communicative. The work was done in a timely matter, and they cleaned up as expected.  Great job, thanks
Ravi - Google avatar
Ravi Chowdhury
2 months ago
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Romulo and Jose were excellent and the job was very well done. Will definitely recommend them.
Edward - Google avatar
Edward Bourbon
2 months ago
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Prompt, clean, professional team led by Jose and his team.  Fabulous job-highly recommend!
Michael - Google avatar
Michael Rizzetto
2 months ago
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I just had Green Attic insulate my attic space/ blown in insulation. They sent a crew ( Romulo + Jose), Both were very friendly + respectful of my home and were very informative of the process.
Being a retired tradesmen,  I appreciated Romulo + Jose's workmanship/ I was shown finished job and was completely satisfied. Highly recommend.
Michael Rizzetto
Schaumburg
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Joel P.
5 months ago
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Requested attic sealing and insulation. They sealed, increased ventilation and blew in a blanket of insulation to R60. The value was very good and the install was also very good. I would not hesitate to use them again for other projects.
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Becky V.
a year ago
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Green Attic was great to work with. It was easy to schedule a free estimate/inspection. Patrick came out and identified issues and gave recommendations. It was easy to coordinate a date to have the work done.

I appreciated the communication they gave before coming, including names of the workers. Alvaro, Romulo and Wilfrido were great. They were very respectful of my home and cleaned up all the work areas before leaving both days. Throughout the process they explained what they were doing and would often call me over so that I could see what they had done.

It was convenient to get the Nicor rebate through them and the follow up inspection they did really showed the difference the insulation and weather sealing makes.

Overall, it was a great experience. Even though it's only been 3 months since having the work done, I have already noticed a decrease in my gas bill when compared to last year and I definitely hear my furnace turn on a lot less.
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Jim S.
a year ago
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The guys did a great job. On time, professional, and willing to adapt when circumstances changed. We discovered an electrical issue in the attic, so the team waited a few weeks to finish the job after I had those issues addressed.
Chris - Google avatar
Chris Thrall
3 months ago
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Romulo and team worked hard, were communicative, and left the work site clean.
Great job - highly recommend
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Chris S.
4 months ago
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Amazing team very polite and professional
Sharon - Google avatar
Sharon Homan
4 months ago
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Romulo did a fantastic job. Great job filling tough insulation areas. Everything clean. Very friendly and thorough!
Norma - Google avatar
Norma Smolin
3 months ago
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Attic Green was fabulous, Jorge and Rigo were great. Everything went smoothly and they cleaned everything up once they were done. Would highly recommend.
Joseph - Google avatar
Joseph Regi Stephen
3 months ago
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Romulo, did an amazing job with his 2 coworkers along side with him. He lead the attic insulation at my and did a clean work in a timely manner!
Solar Panel Installation Services in Chicago

Solar Panel Installation Chicago

At Green Attic in Chicago, we understand that installing solar panels is a smart investment for reducing energy bills and promoting long-term sustainability.
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Trusted by homeowners for reliable, energy-saving insulation solutions.
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Benefits of Solar Panel Installation with Green Attic

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More Energy
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In Durability
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Industry Leading

What to Know Before Going Solar?

✓ Built with components from multiple brands and manufacturers each with its own warranty.
✓ Requires more panels typically spanning multiple sides to meet energy needs.
✓ Separate inverters add more utility boxes cluttering exterior walls.
✓ May not be compatible with energy storage or require a large, bulk installation.
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Setting The Solar Installation Bar

With our innovative InvisiMount® frame, seamless backup solutions, and durable Maxeon® solar cells, we are setting the bar high for solar installations.
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Minimalist Design
Our proprietary InvisiMount® frame is designed to be completely hidden, producing a sleek look that complements any architectural style.
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Seamless Backup
Our SunPower Equinox® Storage system is designed to pair perfectly with your Equinox® system, using excess energy generated during the day to power your essential appliances during an outage* and reduce peak-time electricity charges.
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Built To Last
At the heart of every system is the Maxeon®​ solar cell, designed with a solid copper foundation to stand up to harsh conditions and deliver decades of productivity.
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As a Solar Installation Company We Apply An Industry-Leading Warranty

The SunPower Equinox® system is backed by the only home solar warranty to cover your whole system (not just the panels).

That means you never have to wonder which company you can depend on. We’ve got you covered for 25 years—including performance, labor and parts.

Green Attic Is BPI Certified

Contractors who are BPI certified are better equipped to meet the real needs of homeowners when it comes to their home’s performance.

A BPI certified contractor has the skills to look at your home’s needs and prescribe solutions that will work to improve your comfort and energy efficiency.

Building Performance Institute (BPI) offers certifications, standards, as well as programs like BPI GoldStar Contractor, Rater, and Product Listing.

BPI is the source for certified contractors working on home energy efficiency, comfort, durability, health, and safety, according to the Build Performance Institute Inc.
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Frequently Asked Question

How much does solar cost for a 2000 sq ft home?

For a 2,000 sq ft home, solar typically costs about $17,000 to $29,000 before incentives, with plenty of opportunities to lower that total through available credits and rebates.

After applying the 30% federal tax credit, the net cost drops to roughly $12,000 to $20,000. Most homes this size are a great fit for a 6 kW to 8 kW system, and your final price can be tailored to your needs based on your energy use and sun exposure rather than just square footage.

What is the biggest downside to solar electricity?

The biggest downside to solar electricity is that it is naturally intermittent, meaning it produces little or no power at night and less on cloudy days, but pairing solar with the grid or a battery backup makes it simple to keep your home reliably powered while still enjoying clean energy and strong long-term savings.

You can easily plan around this with a grid connection or battery storage, so you still get reliable power while enjoying long-term savings and clean energy benefits.

Can a house run 100% on solar?

Yes, a house can run 100% on solar with a properly sized solar panel system plus enough battery storage to cover nights and cloudy days.

Pairing solar with energy-efficient upgrades and smart energy use (like running big appliances during sunny hours) makes full coverage much more achievable. Many homeowners also choose a grid-tied setup for an excellent balance of reliability and long-term savings.

What is the real payback time for solar installation?

The payback time for a residential solar installation is often a great return, typically landing in the 6-12 year range, depending on your incentives and energy savings.

Many homeowners break even in about 8 to 10 years, depending on system cost, local electric rates, and incentives like the 30% federal tax credit.

After that break-even point, you can enjoy 15 to 20 years of very low-cost electricity, making solar a strong long-term investment.

Will solar increase my home value?

Yes, solar panels will increase your home value, often adding around $15,000 for an average-sized system, with many homes selling for about 4.1% to 10% more than comparable homes without solar.

Owned systems tend to boost value the most and can help homes sell faster because buyers love the idea of lower utility bills and a premium, energy-saving upgrade.

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