Naperville Respected HVAC Contractors



Satisfaction Guaranteed for Your HVAC Services in Naperville
Dealing with HVAC issues can be frustrating. Luckily, Integrity Heating & Cooling is the leading provider of HVAC services in Naperville, and with the help of one of our certified technicians, we'll have your HVAC system up and running again in no time.
Some of the most common issues include dirty coils or filters, refrigerant leaks, malfunctioning thermostats, and electrical issues. Additionally, your ductwork is an important component of your HVAC system and needs to be kept in good condition for the best heating and cooling in your home or business.
At Integrity, we offer comprehensive solutions including maintenance, installation, repairs, and 24/7 emergency service We also offer a two-year, 100% satisfaction guarantee, so when you'll call our HVAC team in Naperville, you can have peace of mind that you'll be happy and comfortable for years to come.
Satisfaction Guaranteed for Your HVAC Services in Naperville

Services Membership provides what every home needs
No interest & no payments for 18 months
FAQ’s About HVAC Services in Naperville
In Naperville, especially with our cold winters, the average lifespan of an HVAC system is around 15-20 years. However, factors such as the quality of the equipment, the level of use, and the regularity of maintenance can all influence how long your HVAC system will last.
For example, if you neglect your system and fail to schedule regular maintenance or repairs, your system may not last as long. On the other hand, if you invest in high-quality equipment and take care of it properly, you may be able to extend its lifespan beyond the typical 15-20 year range. One of our certified HVAC technicians in Naperville can provide you with guidance for your specific HVAC unit.
In Naperville, regular HVAC maintenance is crucial to the performance and longevity of your unit. You should have your HVAC system serviced at least once a year, ideally before the heating or cooling season starts.
During a maintenance service, a qualified technician will inspect your system for signs of wear and tear, clean the various components, and make any necessary repairs or adjustments. Regular HVAC system tune-up can help to prevent breakdowns, improve efficiency, and prolong the lifespan of your HVAC system. For HVAC service in Naperville, Integrity offers a Membership Program for regular maintenance and as a bonus, you also get priority service, exclusive discounts, and air quality reporting.
While both heat pumps and air conditioners are designed to cool your home, there are some key differences between the two.
For one, heat pumps are designed to both heat and cool a home, unlike air conditioners. A heat pump also does not use a coolant or fuel source to regulate the air temperature. During the summer months, the system removes heat from your home and transfers it outside. In the winter, a heat pump can reverse this process, taking heat from the outside air and transferring it inside to warm your home. This makes heat pumps a very energy-efficient choice for some homes, however, it is important to note that in Illinois, they may not be the best option, as they can only be used on their own for temperatures above 25° F.
Air conditioners, as you most likely already know, are designed to cool the air in your home, typically using a coolant such as freon and then a fan and ductwork to cycle the air throughout your home. Heat pumps are often more expensive to purchase and install than central air conditioning systems as well.
If you’re interested in learning more about whether a heat pump or air conditioner is the best choice for your home, especially in the Chicagoland area, an HVAC contractor in Naperville is the best person to call!
As a business owner in Naperville, Improving the energy efficiency of your HVAC system is a great way to save money on your energy bills and reduce your carbon footprint. There are several things you can do to improve energy efficiency, such as sealing air leaks, upgrading insulation, and installing a programmable thermostat. As commercial HVAC systems tend to experience greater wear and tear, regular maintenance is also essential.
One of our commercial HVAC technicians in Naperville can also help you identify areas for improvement and recommend upgrades or repairs that can improve your commercial HVAC system's efficiency.
If your HVAC system is not functioning correctly, there are several signs to look out for. Strange noises, weak airflow, uneven heating or cooling, and higher-than-usual energy bills are all indicators that something may be wrong with your system.
Additionally, if you notice that your heating or cooling system is taking longer than usual to heat or cool your home, or if you smell strange odors coming from your vents, it's a good idea to call a professional HVAC contractor in the Naperville area to diagnose and resolve the problem.
INTEGRITY’S MISSION
Be the BEST Illinois HVAC Service Company by making happy customers with total effort every time each customer.
Committed to training and mentoring each employee for the noble purpose of performing at their best level professionally & personally.
We provide exceptional service every time for your needs in any situation.
Our Guarantees
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100% Satisfaction Guarantee
Two year, 100% Satisfaction Guarantee or your money back.
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EPA certified technicians
Integrity only uses factory-trained, EPA certified technicians. Subcontractors are never used.
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Integrity NO LEMON GUARANTEE
Integrity will replace your entire furnace unit for NO CHARGE if your heat exchanger fails within 25 years of the installation date.
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24 hour HVAC Service Guarantee
24 hour HVAC Service Guarantee: we will respond to your call and repair your heating or cooling problem within 24 hours, or we will put you in a hotel for the night.

HVAC Tune-Up and Maintenance in Naperville
An HVAC system tune-up is not only essential for maintaining the comfort and efficiency of your home or business, but it also has environmental and energy benefits. By ensuring that your HVAC system is running efficiently, you can significantly reduce your energy consumption and carbon footprint, making your property more eco-friendly.
Additionally, a well-maintained HVAC system is less likely to experience breakdowns or malfunctions, saving you money on costly repairs and replacements in the long run. A tune-up helps to identify potential issues early on, allowing you to address them before they become more significant and costly problems. Overall, an HVAC system tune-up is a smart investment for both your wallet and the environment.
At Integrity, we make HVAC tune-ups easy with our priority Membership Club, where you get seasonal tune-ups, clean filters, and exclusive discounts for one flat rate.
HVAC Tune-Up and Maintenance in Naperville

Commercial HVAC Services in Naperville
If you're a business owner in Central Illinois, you know just how harsh our winters can be. With freezing temperatures, heavy snowfall, and icy conditions, your HVAC system is working overtime to keep your building comfortable. That's where our commercial HVAC company in Naperville, IL comes in! Our experienced technicians understand the unique challenges of this region and are dedicated to providing top-notch service to keep your HVAC system running smoothly all year round.
From installation and repair to maintenance and emergency service, we offer a wide range of HVAC services to keep your employees and customers comfortable. With our 24/7 availability and prompt response times, you can rest assured that your HVAC needs are in good hands.
Choosing a local commercial HVAC company like ours means that you'll receive personalized attention and support from a team that understands the unique demands of the Central Illinois climate. With our expertise and dedication to customer satisfaction, we're confident that we can provide the HVAC solutions your business needs to thrive, no matter what the weather brings!
Commercial HVAC Services in Naperville

Integrity Heating & Cooling is who Chicagoland trusts for over 25 years to keep their homes comfortable.
Other Cities We Serve
- Aurora
- Batavia
- Clarendon Hills
- Crystal Lake
- Darien
- Downers Grove
- Glen Ellyn
- Glendale Heights
- Joliet
- La Grange
- Lemont
- Lisle
- Lombard
- Oak Brook
- Oak Forest
- Oak Lawn
- Oak Park
- Orland Park
- Oswego
- Palos Hills
- Park Forest
- Park Ridge
- Plainfield
- Rolling Meadows
- Villa Park
- Westmont
- Wheaton
- Woodridge
Customer REVIEWS
