About us
Nextech Energy Systems is Chicagoland's premier EV Installation, building automation, and energy management specialist. Our technicians will install and program your new technology and put the latest advancements to work for you. Nextech’s commercial solutions division vigorously explores emerging energy trends and incentives to keep you ahead of the curve and improve your bottom line. Don't put your property or business in the hands of an amateur. As an Illinois-licensed, bonded, and insured installer, you can rely on Nextech to get the job done efficiently and affordably.
Business highlights
11 years of experience
Services we offer
EV Charging Stations, Energy Management Systems, Smart Thermostat - Installation & Programming
Amenities
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- CreditCard
Reviews
5.018 Reviews
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Filter reviews by service
Showing 1-18 of 18 reviews
Sameer M.
Sep 2024
Thermostat Installation and Replacement
Very professional and on time. Installation time quoted was accurate and installers cleaned up after themselves. Would recommend for thermostat installation.
Alan Z.
Mar 2023
Thermostat Installation and Replacement
as others have pointed out-prompt quote-50% lower than company suggested by my building. knowledgeable,professional,prompt-could not be happier
Response from Nextech Energy Systems, LLC
"Hello Alan, thank you for your kind words. We are glad you are happy with our services and hope to see you again soon."
Nathan B.
Oct 2022
Thermostat Installation and Replacement
Very responsive to provide a quote, which was significantly lower than competitors (up to 60% lower than highest quote). They arrived on time, were incredibly professional, and explained everything as the job progressed. Everything is working great. Would absolutely hire them again for other projects.
Response from Nextech Energy Systems, LLC
"Thank you Nathan for taking the time to share your experience with us. We are proud to deliver great value to our customers, so we are delighted to hear that you found our service to be beneficial and well-priced. We look forward to helping with future projects."
Nate R.
Sep 2022
Google Review
I had Nextech install smart thermostats in my condo in downtown. They did an amazing job installing and explaining the technology while here, and made sure I was comfortable before heading out. Since the install, unfortunately the Nest itself has had issues (which is a Google problem and not Nextech) and they have responded quickly to fix my issue. They have been professional during each interaction and always looking to make sure I am happy. I would highly recommend using them to install your gear. I had no idea who this company was before using them earlier this year and was recommended them by the building manager. Their reputation is spot on.
Response from Nextech Energy Systems, LLC
"Hi Nate, thank you for your positive feedback and recommendation in your review! We really appreciate hearing about your experience. Nextech is committed to providing a superior client experience and we’re thrilled you agree. If there is anything else we can do for you don’t hesitate to reach out."
Anna S.
Jun 2022
Thermostat Installation and Replacement
Organized, knowledgeable, competitive
Response from Nextech Energy Systems, LLC
"Thank you Anna for your many positive comments, look forward to seeing you again."
Sara Z.
Jul 2021
Thermostat Installation and Replacement
They were great! Everything was very clear and we got exactly what we wanted. I would highly recommend them!
Response from Nextech Energy Systems, LLC
"Thank you Sara for your kind words! We are glad to hear that you are happy with our services."
Thomas M.
Jun 2021
Thermostat Installation and Replacement
Nextech was able to send a technician to install an Ecobee smart thermostat on the same day I contacted them. The technician was knowledgeable, friendly, and efficient. I would recommend Nextech to anyone looking to install smart home technology. I will definitely use them again in the future
Response from Nextech Energy Systems, LLC
"Hi Thomas, thank you for taking the time to post your positive review. At Nextech, we value your time and always strive to provide fast and efficient service. We're so pleased to hear our installation was provided in a timely manner. If there is anything else we can do for you, please let us know."
Ricardo S.
May 2021
Thermostat Installation and Replacement
Excellent service. Very knowledgeable. They took the time to research everything, too. At the end of the job, they openly stated it was much more straightforward than was initially anticipated and would look into a credit. That speaks volumes about a company.
Response from Nextech Energy Systems, LLC
"Hi Ricardo, thanks for sharing your positive review of our services. Feedback like yours is valued by our team. Please let us know if there is anything else we can do for you."
J T.
May 2021
Thermostat Installation and Replacement
On time, very efficient
Response from Nextech Energy Systems, LLC
"Thank you for taking the time to leave us this review, your positive comments are appreciated."
Emil D.
Mar 2021
Thermostat Installation and Replacement
Bestbuy been sending geek squad who doesnt know their stuff. Bought an ecobee and subscribed geek support from them and yet they couldnt do their job right. Might as well not sell and offer such product and services, right?! Had to call ecobee myself and theyve recommended nextech who had done a great work...not once but twice. Thumbs up
Response from Nextech Energy Systems, LLC
"Hi Emil, thank you for giving Nextech a try! We are committed to providing great quality customer service and we are happy to hear we made a good impression on you. We hope you will consider us for your future projects."
Maxwel P.
Oct 2020
Thermostat Installation and Replacement
Great company
Response from Nextech Energy Systems, LLC
"Thank you for taking the time to leave us this review."
Alexis E.
Feb 2020
Thermostat Installation and Replacement
The technician was very kind. He gave me a full report on what was wrong and what was fixed. He also sent me a copy of the report for my records
Response from Nextech Energy Systems, LLC
"Hello Alexis, we are happy to hear that our team provided you with excellent service. Thank you for the great review."
Claudia L.
Dec 2019
Had my furnace humidifier replaced. Took longer than expected due to a faulty part and new water line needed. Matthew was very professional, thought full and knowledgable. He managed to fix the issues.
Response from Nextech Energy Systems, LLC
"Hi Claudia, It is nice to hear your kind words of appreciation for our hardworking staff. Thank you for taking the time to leave us a review of your experience with Nextech."
Diana O.
Nov 2019
Thermostat Installation and Replacement
I had the nest thermostat installed by Nextech and I would recommend this company. It was installed quickly and without issue. I love the ability to regulate the temp from my phone and the features are great, like home away.
Response from Nextech Energy Systems, LLC
"Hello Diana, thank you so much for your feedback. We are really glad that you are enjoying your Nest Thermostat and all its features!"
Kathleen Z.
Nov 2019
Thermostat Installation and Replacement
Great job! On time and professional! Always able and ready to answer questions.
Response from Nextech Energy Systems, LLC
"Hi Kathleen, It is nice to hear your kind words of appreciation for our hardworking staff! Thank you for choosing Nextech, we hope you'll consider us for future installs."
Kevin S.
Nov 2019
Really professional. Came on time. The guy was clearly an instruction and really help.
Response from Nextech Energy Systems, LLC
"Hello Kevin, It is great to hear that you enjoyed your service. We really appreciate your detailed review and hearing your experience."
Julie
Nov 2019
Thermostat Installation and Replacement
Great job.
Response from Nextech Energy Systems, LLC
"Thank you Julie, we appreciate the warm review."
JJ
Nov 2019
Thermostat Installation and Replacement
Top notch. Great service.
Response from Nextech Energy Systems, LLC
"Thank you for your kind words! We are glad you are happy with our service."
Licensing
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
Nextech Energy Systems, LLC is currently rated 5.0 overall out of 5.
Monday: 9:00 AM - 6:00 PM
Tuesday: 9:00 AM - 6:00 PM
Wednesday: 9:00 AM - 6:00 PM
Thursday: 9:00 AM - 6:00 PM
Friday: 9:00 AM - 6:00 PM
Saturday: Closed
Sunday: Closed
Nextech Energy Systems, LLC accepts the following forms of payment: CreditCard
Yes, Nextech Energy Systems, LLC offers free project estimates.
No, Nextech Energy Systems, LLC does not offer eco-friendly accreditations.
No, Nextech Energy Systems, LLC does not offer a senior discount.
No, Nextech Energy Systems, LLC does not offer emergency services.
Yes, Nextech Energy Systems, LLC offers warranties.