Local HVAC contractor providing repair, maintenance, and replacement for furnaces, air conditioners, and related comfort systems in Naperville, Illinois.
Clear communication from scheduling through service, careful diagnostics, and attention to safety and comfort. Technicians explain findings and options so you can make informed decisions Local experience that helps homeowners across Naperville, Illinois compare a more region-aware provider.
Serving Naperville, Illinois and nearby western Chicago suburbs; call to confirm service to your location.
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Heating and cooling diagnostics and repair; seasonal maintenance; furnace and AC replacement; thermostat and zoning support; humidifiers and indoor air quality checks; light commercial and multi-unit projects by request.
Customers frequently mention thorough diagnostics, clear explanations, and courteous technicians. Several reviews note improved comfort after zoning and airflow issues were corrected. Scheduling and communication from the office receive positive remarks, and pricing is described as reasonable for the quality of work.
After using another company for years and never quite getting the temperature right, I decided to have Nortek take a look at my system — and I’m so glad I did. Ron quickly identified that the wiring for my zone system wasn’t connected correctly and that several dampers were inoperable.He corrected the wiring, and the difference in comfort throughout my home was noticeable right away. Ron was thorough, knowledgeable, and took the time to explain what was going on. He’ll be returning to complete the remaining repairs, and I feel confident that my system is finally in the right hands. Highly recommend! ??????????
Nortek was great from the start (with justin in the office) to Ron the technician. Ron came out and was so nice, personable, and honest. He came out for just a furnace check. While he was down there he noticed a safety issue on our water heater that we did not know about that could have leaked carbon monoxide into the house and simply moved the piece into the correct place and made sure we were safe. I trust them and I would recommend them to anyone. Thank you Justin, Ron, and Nortek!
Nortek worked very hard to meet the technical specifications for a complicated 3 unit HVAC replacement. They were sensitive to costs for our non-profit. Communication and scheduling were very good.
Can't speak highly enough of Ron and the whole team at Nortek. We have trusted them for years with everything to do with our heater, air conditioner, and humidifier. They're straight shooters you always feel in the loop and taken care of. Pricing is very reasonable especially if you consider the quality of work they do. It's a family-owned company and I can see why they've been around for so long servicing so many people's homes. From scheduling to showing up on time to fair pricing couldn't be happier.
NORTEK!!! Amazing people, awesome service, and great job. My experience with NORTEK from beginning to end was exceptional. My furnace had gone out and unfortunately needed replacing. I was referred to Nortek and spoke to Justin. Justin was so kind and friendly when setting my appointment, I forgot I was stressing about my furnace going out. And then there’s Ron. Ron was personable, courteous, and demonstrated exceptional expertise in his field. Most of all, Ron helped alleviate my stress with a positive attitude and sense of humor during a challenging time. He explained throughly the possibilities why my furnace may have stopped working. Ron answered all my questions and ensured I fully understood his explanations. Last but not least, there’s Emilio and Samuel. They were very professional, respectful of my home, and courteous. They installed my furnace efficiently and with ease.
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