Oak Park Air Quality, AC & Heating Company
Common questions for our HVAC company
Common signs include uneven heating, frequent breakdowns, rising energy bills, or a furnace that's over 15 years old. If you notice these issues, it's time to call Integrity for a free inspection to determine if you need a repair or a full replacement.
For emergency situations, we guarantee a response within two hours, no matter the time of day. Our service trucks are fully stocked to handle most HVAC issues on the spot. And if we can’t fix it in under 24 hours, we’ll put you in a hotel for the night!
It’s recommended to schedule maintenance at least once a year for both your heating and AC units. Regular check-ups help prevent breakdowns, improve efficiency, and extend the lifespan of your equipment. Get a 40-point precision tune-up today.
In Illinois, an HVAC installation usually ranges from $5,000 to $18,000, depending on factors such as the size of your home, the type of system, and the complexity of the installation. High-efficiency systems and additional features can drive the price higher, but they often result in long-term energy savings.
An AC repair usually ranges from $150 to $2,000, depending on the issue and the specific parts that need to be replaced. Minor repairs, such as fixing a thermostat or cleaning coils, tend to be on the lower end, while more complex issues, like compressor or refrigerant problems, can push expenses higher.
Services Membership provides what every home needs
No interest & no payments for 18 months
INTEGRITY’S MISSION
MISSION STATEMENT
Be the BEST Illinois HVAC Service Company by making happy customers with total effort every time each customer.
MISSION STATEMENT FOR OUR TEAM
Committed to training and mentoring each employee for the noble purpose of performing at their best level professionally & personally.
SERVICE GUARANTEE
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 free of 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.
Customer REVIEWS
Keeping you cool with expert AC repairs & maintenance
When your AC acts up, you need fast, reliable service. Our EPA-certified, factory-trained pros handle everything from repairs to maintenance with precision and care.
We even offer same-day appointments to keep your home comfortable year-round.
Ask about our Premier Program Leasing Option to upgrade to a top-tier AC unit with affordable monthly payments. Plus, with the Integrity Membership Club, you’ll get annual tune-ups and priority scheduling when it matters most.
Why choose our HVAC Company? A 95% diagnostic success rate and fast, local service for Oak Park residents!
Keeping you cool with expert AC repairs & maintenance
Heating services that help you stay warm in the harshest of winters
Keeping your home warm during harsh Illinois winters is crucial, and we’re the trusted HVAC company for all your home’s heating. From repair and maintenance to installation and replacement, we specialize in keeping your heat running efficiently.
- Our furnaces are selected with energy efficiency in mind, boasting AFUE ratings of up to 99%, so you get maximum value for every dollar.
- With our No Lemon Guarantee, if your heat exchanger fails within 25 years, we’ll replace your furnace at no cost—no hassle, no hidden terms.
Looking for a heating installation or replacement? Our flexible financing options make it easy to install a new heating unit without stretching your budget. Plus, with our Two-Year 100% Satisfaction Guarantee, your investment is fully protected.
Why do Chicagoland homeowners choose us? Transparent pricing with no hidden fees, and flexible financing plans—including no-credit-check options and zero interest for 18 months.
Heating services that help you stay warm in the harshest of winters
24/7 emergency repair when you need it most
When your unit fails, don’t sweat it—we’re here with round-the-clock support. Our 24-hour emergency heating and AC repair services ensure a quick response, so you're never left in the cold or heat for long. With our fully stocked service trucks, we’re ready to tackle any issue on the spot.
And here’s our promise to you: we guarantee a two-hour response time, and if we can’t fix your system within 24 hours, we’ll cover the cost of a hotel room for the night!
24/7 emergency repair when you need it most
Other services for your Oak Park home
Heating and cooling
- Heat Pump Repairs
- Heat Pump Installation & Replacements
- Heat Pump Maintenance, Cleaning, & Tune-Up
- Thermostats Installation
- Thermostats Repair
- Furnace Repairs
- Furnace Installations & Replacements
- Furnace Maintenance & Tune-Up
Indoor air quality and duct services
- Indoor Air Quality Testing & Monitoring
- Air Purifier Installation and Services
- UV Lights Installation
- Humidifiers & Dehumidifiers Services
- Air Duct Cleaning & Services
- Air Balancing
- HVAC Zone Control System Maintenance & Repair
- Air Filter Cleaning
Other services for your Oak Park home
Trusted by Chicagoland for over 25 years.
Other Cities We Serve
- Batavia
- Clarendon Hills
- Crystal Lake
- Darien
- Downers Grove
- Glen Ellyn
- Glendale Heights
- Joliet
- La Grange
- Lemont
- Lisle
- Lombard
- Oak Forest
- Oak Lawn
- Oak Park
- Oswego
- Palos Hills
- Park Forest
- Park Ridge
- Plainfield
- Rolling Meadows
- Villa Park
- Westmont
- Wheaton
- Woodridge
