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Nortek Heating & Air Conditioning Inc.

HVAC Companies in Naperville, Illinois
Ranked #6 in Naperville | Grade B+
4.90 (384 reviews)

Nortek Heating & Air Conditioning Inc.

Local HVAC contractor providing repair, maintenance, and replacement for furnaces, air conditioners, and related comfort systems in Naperville, Illinois.

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Why Homeowners Choose This Business

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.

Service Area

Serving Naperville, Illinois and nearby western Chicago suburbs; call to confirm service to your location.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Furnace Repair
  Maintenance
  AC Repair
  Installations
  Hvac Maintenance
  Repairs
  HVAC replacement
  Thermostat Installation
  Zoning System Repair
  Ductwork and airflow
  Indoor Air Quality
  Humidifier service
  Light Commercial HVAC
  Heating Services
  Cooling Services

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.

Reviews

Customer Reviews

Tami Franzen
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 corre…
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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! ??????????
Christopher Winberg
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 he…
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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!
Ken Tindall
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.
Cassandra B
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. P…
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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.
Donna Johnson
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…
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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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Special Offers

Emergency Service

Emergency service may be available for urgent issues.

Frequently Asked Questions

Common requests include furnace and AC repair, seasonal tune-ups, and full system replacements. The team also addresses thermostat and zoning issues, airflow problems, and related safety concerns.

Yes, technicians can inspect dampers, controls, and wiring to diagnose zoning problems. Many uneven temperature issues come down to airflow or control faults that can be corrected after evaluation.

Service is available for homes and select multi-unit or light commercial projects. Call with your system details so the team can confirm scope and scheduling.

Availability varies by season and urgency. Call the office for the next openings, and they will prioritize no-heat or no-cool situations when possible.

Technicians service most major HVAC brands and can provide replacement options after assessing your system. Recommendations are based on your home’s layout, budget, and comfort goals.
 Verified Listing

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details

Business Rating
4.90 (384 reviews) Pro Listing
Address
600 Industrial Dr #102, Naperville, IL 60563
Business Type
HVAC Contractor
Website
https://www.nortekenvironmental.com/
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