Oak Brook Air Quality, AC & Heating Company
Have a question for our HVAC company?
We promise a 2-hour response time for emergency heating and AC repair calls, ensuring that your concerns are addressed promptly.
Yes, we provide a No Lemon Guarantee for furnace replacements and a two-year 100% satisfaction guarantee for all installations. Also, if we don’t fix your issue within 24 hours, we will put you in a hotel for the night.
Yes, we have flexible financing options for HVAC installations and repairs, including no-credit-check plans and no interest for 18 months for qualified customers.
It's recommended to schedule HVAC maintenance at least once a year—preferably in the fall for heaters and in the spring for AC units. Regular maintenance helps improve energy efficiency, extend the lifespan of your equipment, and reduce the risk of unexpected breakdowns.
Repair costs typically range from $150 to $2,000, depending on the complexity of the issue and the parts required. Larger repairs, such as fixing a blower or heat exchanger, may cost more.
Unit installation typically takes 4 to 8 hours, depending on the system and home size. More complex installations or replacements may take longer, sometimes up to a full day or more. Replacements can take closer to 8 due to the removal and disposal of the old unit.
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
-
100% Satisfaction Guarantee
Two year, 100% Satisfaction Guarantee or your money back.
-
EPA certified technicians
Integrity only uses factory-trained, EPA certified technicians. Subcontractors are never used.
-
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.
-
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
Need AC services? We’ll be at your door in under 2 hours!
When it comes to keeping your Oak Brook home cool, Integrity's got you covered with top-tier AC services. Whether it's a quick AC repair, a brand-new installation, or just some routine HVAC maintenance, you can always count on us to get the job done right.
Plus, we offer fast, same-day service with a guaranteed 120-minute response time, so you won't be left sweating it out.
Our team of EPA-certified and factory-trained technicians knows their way around all makes and models. From installing high-efficiency systems to making sure your current unit is running like a dream, we provide complete solutions to keep your home cool and comfortable.
Need AC services? We’ll be at your door in under 2 hours!
Expert heating services for your home comfort
When temperatures drop in Oak Brook, you can count on us to keep you cozy with heating repair, installation, and maintenance. As your trusted local heating company, we’re here to deliver fast and friendly service whenever you need it.
Whether it’s troubleshooting an issue with your unit or handling a seamless heating replacement, our team has you covered. We offer top-of-the-line products with AFUE ratings of up to 99% to make sure any new installation is energy-efficient.
And with our No Lemon Guarantee, if the heat exchanger in your new furnace fails within 25 years, we’ll replace it at no cost to you. Plus, we’ve got flexible financing options to make upgrading your home's heater a breeze.
Expert heating services for your home comfort
24-hour emergency HVAC services
HVAC mishaps can happen at any time, and when they do, we’re here 24/7. Our emergency services in Oak Brook guarantee a rapid response, ensuring you're never left in the cold or heat for long.
With our real-time monitoring system, our senior technicians oversee every service call, providing accountability and transparency. And if we can't fix your HVAC issue within 24 hours, we'll cover the cost of a hotel stay so you can remain comfortable while we work on your solution.
24-hour emergency HVAC services
Other services for your Oak Brook home
Heating and air conditioning
- 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 Brook 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
