Expert HVAC Service in New Lenox, IL
Is your air conditioner or furnace performing as it should be? Whether you’re facing a complete breakdown, noticing unusually high energy bills, hearing strange noises from time to time, or thinking it’s about time for a tune-up, you want HVAC Service in New Lenox on your side that you can trust to do the job right.
After all, your HVAC plays a critical role in your daily comfort and well-being — it’s important that you pick the right team for the job.
That’s why you want Comfort Zone Service on your side the next time you need HVAC Service work done in New Lenox, regardless of whether it’s an emergency repair, a replacement of an aging unit, or simple maintenance.
Got an Emergency?
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Signs Your AC Needs Repair
When your air conditioner stops working at the wrong time of year, your home can quickly become unlivable. Make sure you know the signs of air conditioner issues requiring repair, so you can call Comfort Zone Service as soon as something goes wrong:

- You have frozen evaporator coils.
- You’re getting lukewarm or warm air.
- Water is draining where it shouldn’t be.
- Your air conditioner won’t turn off.
- You hear strange noises.
- You have high humidity or poor air quality.
Need AC repair soon? Call (708) 403-3434 or contact us online to schedule a free service call as soon as possible.
Installing & Replacing Your AC Unit
Eventually, every air conditioner needs to be replaced. The average unit, cared for properly with annual maintenance, can last anywhere between 15 and 20 years if you’re lucky — but after 10 years, you might want to consider an upgrade for the savings due to energy efficiency and other technological improvements (to say nothing of potential lost efficiency as your unit ages).
When it’s time to install a new unit, make sure you have the Comfort Zone Service team to provide superior products, explain your options, and help you find the ideal air conditioner for your needs, preferences, and budget.
Contact us today to learn more about AC installation or replacement. Call (708) 403-3434 or contact us online to request a free quote.
How To Tell If Your Furnace Is Failing
A furnace that’s not heating right in the winter can quickly cross the line from an inconvenience to a threat to your safety in New Lenox winters. Here are the signs that should warn you to call Comfort Zone Service for repairs:

- Your furnace is blowing cold air.
- Your furnace has an unusual scent.
- Your pilot light is discolored.
- Your furnace isn’t generating enough heat.
- You’re hearing odd noises.
Don’t let your furnace problems get worse. Call us today at (708) 403-3434 or contact us online.
Furnace Installation & Replacement
When your furnace reaches the end of its life span — either by aging or due to a component failure that would be unreasonably expensive to fix — you want a team on your side that can guide you to the right replacement and install it with no fuss and no complications.
Whether you’re upgrading, replacing, or installing for the first time, Comfort Zone Service is ready to help you find and install the right furnace for your home.
Got an Emergency?
We Can Help!
Furnace & AC Tune-Ups
Without regular maintenance, New Lenox residents are doomed to spend unnecessary money on their HVAC systems over time. That’s because maintenance keeps your systems running efficiently, controlling energy costs. It also lets you identify problems while they’re still cheap to fix, saving you on repairs or replacements.
Don’t let your systems go unnoticed over the years until you end up with an emergency; let our team perform annual maintenance on your furnace and air conditioner and keep them running well for their fullest life span.
Whatever heating or cooling services you need in the New Lenox area, Comfort Zone Service is glad to help.
Frequently Asked Questions About HVAC Service in New Lenox
1. How often should I schedule HVAC maintenance?
To keep your heating and cooling systems running at peak efficiency, you should schedule annual HVAC maintenance with a licensed technician. This helps identify worn components before they fail, improves energy efficiency, maintains warranty coverage, and ensures your home stays comfortable through every season.
2. What are the signs my air conditioner needs repair?
If you notice warm air coming from your vents, frozen evaporator coils, leaks around your unit, or unusual noises, it’s time to schedule immediate AC repair. Acting quickly prevents minor issues from turning into costly breakdowns and helps your system last longer.
3. Can you help me choose the right furnace for my home?
Yes — our team provides expert furnace installation tailored to your home’s size, insulation, and comfort needs. We’ll guide you through energy-efficient options, explain cost-saving features, and ensure your furnace is installed to manufacturer specifications for reliable winter heat.
4. Do you offer emergency HVAC service in New Lenox?
Absolutely. Comfort Zone Service provides 24/7 emergency HVAC repairs for heating and cooling emergencies, so you’re never without comfort in extreme weather. Our technicians arrive quickly, diagnose the issue, and make lasting repairs to restore your system.
5. What indoor air quality solutions do you offer?
We offer a variety of systems to improve your home’s air, including whole-home air filtration, humidity control, and advanced purification technology. These solutions reduce allergens, dust, and contaminants, creating a cleaner and healthier environment for your family.
Call (708) 403-3434 or contact us online to schedule service or request additional information.
a new indoor comfort
system or repair? Don’t spend another uncomfortable minute…