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Certasun

(48)

EV Charger Installation, Residential Solar, Home Batteries

“Certasun did a great job on the install and the panels look great on my roof. I noticed one of the panels looked a little crooked a few days later, and after notifying them, they quickly came out and fixed the issue. Would highly recommend!”

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Greentech Renewables North Chicago

(13)

Warehouse
Company
Industry

“When my solar install company went out of business, we were missing our ground mounts to finish the job. I contacted the manufacturer (Aerocompact) who diligently worked with me to help me complete our project. He connected us to Mike at Greentech. ...”

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Krumwiede Home Pros

(49)

Siding
Job
Products

“My kitchen was just completed and I'm thrilled! It looks so beautiful and I couldn't be happier. All of the people that I met were professional and really nice. The workmanship and the quality is impeccable. Positive Responsiveness, Punctuality, Qual...”

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JD Pro Electric Inc

(50)

Price
Job
Estimate

“I called JD Pro Electric Inc to upgrade my 120V/15A outlet in the garage to 240V/50, quick response, great work, great value, they also took care of all permits and final inspections, would hire them again Positive Responsiveness, Punctuality, Qualit...”

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Windfree Solar Co

(46)

Commercial Solar, Residential Solar, Energy Storage

“The panels were put up and working within six hours. I had a great experience with by salesman, Bill. He was easy to contact new the answers to most questions I asked and if he didn't know he would contact someone else and get the answer.”

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Benchmark Exteriors

(49)

Commercial Roofing▼, Roofing▼, Gutters▼

“From the time we signed the contract and picked shingle colors to the roof being complete, a couple days. Paul did a great job with communication and coordination, the crew did a high quality job on a large roof in one day. Highly recommend Paul and ...”

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Reficiency Solar

(32)

New Construction, Residential & Commercial, Generator and Battery Storage Home Back-Up Solutions

“Reficiency Remodeling is very professional and does efficient quality work. They are very fast and hard working. I would recommend them to anyone who wants to remodel there house!”

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Absolute Exteriors

(20)

Team
Gutters
Siding

“John and his team were amazing to work with. We had some storm damage, and John was able to communicate and do all the leg work with our insurance company. He was able to get all needs covered under the policy. Our roof was done in half a day and Jo...”

Featured

Absolute Exteriors understands that the longevity of your newly transformed home’s exterior is paramount. We emphasize the importance of regular maintenance to preserve its beauty and protect your investment for years. Our team will assist you in developing a comprehensive maintenance routine that includes regular cleaning, inspections, and prompt repairs. We’ll guide you in inspecting your sidings for any signs of damage or wear, ensuring they are addressed immediately to prevent further issues. Count on Absolute Exteriors to provide expert advice and exceptional services for the ongoing care of your home’s exterior!

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Neighborhood Electric

(28)

Price
Job
Lights

“I had a problem with a mystery ~80VAC from hot to neutral at a light fixture with the switch off, which concerned me as a possible high-impedance short and fire hazard. Neighborhood Electric responded quickly to our request, and sent out Oscar on sho...”

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Illinois Solar Express

(28)

Service
Solar Panels
Information

“Samantha is a great solar advisor and highly recommend. She explained every single step, and answered every question and continuously check on us to make sure everything is running smoothly. Just a peace of mind to have control over energy cost now a...”

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National Energy Contractors

(18)

Sunrooms, Windows, Roofing

“Over the holiday season our sliding patio door had unfortunately suffered irreparable damage. After hearing about National Energy Contractors from a neighbor, I immediately gave them a call. I was very impressed by how smooth the transaction went. ...”

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Unity Solar Group

(18)

Businesses, Municipalities & Non-Profits, Residential Solutions

“The sales team along with the entire office staff are very attentive and responsive to your questions and or concerns. As a business owner it's important to do business with credible companies especially when it concerns providing energy to your busi...”

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Earth Wind & Solar Energy LLC

(6)

Commercial, Residential, Schools

“The best around. We had several companies provide quotes. This is the only company that actually came to the site to look before the quote. The other companies grossly over-estimated our output because they didn't realize the building next to us cast...”

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Sunpower by Sun N Us

(6)

Price

“Rebecca and her team became our hero's. After three days of being transferred several times and no one able to help, Rebecca took control of the situation for us even though it was not part of her job. After dealing with Wren Vogels team who had no i...”

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BTB Contracting

(4)

Electrical Installations, Troubleshooting & Repairs, Code Corrections

“BTB installed an electrical charger and were very professional, communicated greatly and explained everything that was being done and the reasoning behind it. The electricians that came to the house were extremely polite and courteous.”

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Solar Power Midwest LLC

(14)

Call
Company
Sales

“Solar Power Midwest came highly recommended by a friend. She let me know how happy she was. As a single owner, I am always nervous to meet companies about remodeling, as I have had bad experiences. Solar Power Midwest did a wonderful job. The office ...”

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Sun Service LLC

“Every time you choose to call an owner-operated business rather than a multi-location corporate chain store, you are siding with hard working local people who have put their names and their entire careers into creating a bus...”

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Solarmark Energy Solutions

(1)

“I found Solarmark Energy Solutions online and my husband and I couldn't be more satisfied with their service, from start to finish! Adam and his team were personable and professional. Adam took the time to explain the differences in products and desi...”

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Xolar

(2)

“Great Customer Service.Quick And Very Easy.Thank You So Much.~”

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Sunset Solar

(2)

“We have been working with Brandon Pinkston. Everything is coming along smoothly so far.”

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Continental Energy Solutions LLC

(1)

“Highly experienced commercial solar pv installers. Delivers projects in the Midwest, Northeast and Southern US.”

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Standby Power System Consultants

Nuclear Power Plants, Electric, Renewable, Industrial, Telecom & IT

“Standby Power System Consultants, Inc. is a highly qualified team of professionals who provide complete stationary battery and DC power system engineering, design, consulting, procurement, maintenance, testing and installation support services for El...”

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Celestar Solar

(6)

Production
Net Metering
Solar Panels

“We got PV panels in 2021 when we re-roofed. We'd had solar-hotwater panels for decades and didn't want to part with them, but the contractor who installed those--a good friend--said it was time for PV and counseled us to call Celestar. How right he w...”

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Continental Electrical Construction Company (Cecco)

(8)

Structured Cabling, Electrical, Prefabrication & Warehousing

“Continental Electrical is the best solar installer in Chicago and across northern Illinois. Let's grow solar!”

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Average Cost	$23733
Minimum cost	$4582
Maximum cost	$44793
Avg Per Hour Rates	$118

Professional Solar Panel Installers in Downers Grove, IL

The highest-rated Grid-Tied, Off-Grid & Hybrid System Installation companies out of 162 vetted & reviewed in the Downers Grove area.

Certasun

Greentech Renewables North Chicago

Krumwiede Home Pros

JD Pro Electric Inc

Windfree Solar Co

Benchmark Exteriors

Reficiency Solar

Absolute Exteriors

Neighborhood Electric

Illinois Solar Express

National Energy Contractors

Unity Solar Group

Earth Wind & Solar Energy LLC

Sunpower by Sun N Us

BTB Contracting

Solar Power Midwest LLC

Sun Service LLC

Solarmark Energy Solutions

Xolar

Sunset Solar

Continental Energy Solutions LLC

Standby Power System Consultants

Celestar Solar

Continental Electrical Construction Company (Cecco)

Solar Panel Installation Services in Downers Grove, IL Cost Estimates

Why these companies made our list

Solar Panel Construction Company near Downers Grove

Popular in Downers Grove