Best AC Company in DuPage & Will Counties, IL
Precision Air is a top rated AC company providing AC repair, installation, ductless mini split systems, and energy-efficient cooling solutions across DuPage and Will County, backed by certified Lennox and Mitsubishi Diamond Contractor expertise.
- ⭐ 4.9 Google Reviews
- Lennox Premier Dealer
- Mitsubishi Diamond Contractor
- Manufacturer-Backed Warranties
Reliable Residential & Commercial AC Company
At Precision Air Heating & Cooling we provide dependable AC repair, installation, tune-ups and ductless mini split systems across DuPage and Will County, helping home and business owners stay cool with reliable service and energy-efficient solutions.
Cooling Services in DuPage & Will County, IL
Many cooling problems start small but can worsen if they are ignored. Addressing repairs early helps protect the system from additional wear and keeps your home consistently comfortable during the hottest parts of the season.
We service all major cooling systems, including central air, ductless systems, and high-efficiency heat pumps.
Routine maintenance helps your air conditioner stay reliable when the hottest days of summer arrive. During a tune-up, our technicians inspect the system, clean important components, and make adjustments for:
If you’re dealing with weak airflow, uneven cooling, or systems that no longer keep up with the heat, our professional air conditioning repair services quickly restore comfort. Our technicians diagnose and resolve issues that affect cooling performance, helping systems return to steady, reliable operation.
Our air conditioning installation services cool your home more evenly during peak summer temperatures, increasing comfort and decreasing energy costs.
We offer installations and other essential services for Mitsubishi Electric ductless mini split systems.
Heat pump systems cool your home by moving heat from inside the house to the outdoors. This process allows the system to maintain comfortable indoor temperatures efficiently.
Same-Day Guaranteed Service
Same-Day Service Guaranteed
We pride ourselves on our punctuality. For same-day guarantee appointments must be made before 5 p.m. and be within 35 miles of our location.
Unmatched Value
We’ll beat any competitor’s quote by up to $750 on single equipment and $1,500 on bundle offers.
Types of Cooling Systems We Service
At Precision Air, we help homeowners sort through their options and choose a cooling system that makes sense for their home and how they like to stay comfortable.
Below are a few of the most common cooling systems homeowners consider.
Cooling System | Best For |
Central Air Conditioning | Whole home cooling |
Homes without duct | |
Heating & cooling |
Not sure which system is right for your home? We evaluate your space and provide expert recommendations to help you choose the most efficient and effective cooling solution.
Air Conditioner Financing Options
Cooling your home or business shouldn’t come with financial strain. That’s why we provide flexible air conditioning financing options to make home improvement accessible to everyone.
Why Choose Precision Air Heating & Cooling
Custom Approaches
No two customers are the same and neither are their cooling needs. That’s why Precision Air proudly offers personalized home cooling solutions to match each client’s cooling preferences and requirements.
Emergency AC Repair
Our team responds to AC emergencies by diagnosing the issue and restoring cooling as quickly as possible. We’re available 24/7 when unexpected problems arise.
Trustworthy Service
When a Precision technician shows up on the job, you can feel confident knowing that they’re trustworthy and honest. Our technicians will listen to your needs and wants and provide a customized service.
Certified Lennox Dealer
Our technicians install and service a range of Lennox cooling systems, including air conditioners, heat pumps, and high-efficiency models with variable speed technology. These systems are built to deliver steady cooling and consistent indoor comfort even during the hottest parts of the summer.
At Precision Air, we believe in providing quality services that last. Our certified and licensed technicians take the time to listen to your needs and accurately assess the situation so we can offer a long-term solution. Contact us for cooling services in:
- Naperville
- Aurora
- Joliet
- Bolingbrook
- Burr Ridge
- Plainfield
- Bolingbrook
- Lisle
- Downers Grove
- Wheaton
- Romeoville
- Woodridge
- And More!
The Precision Air Care Membership
Save when you invest in air conditioning maintenance. Join today and enjoy discounted maintenance visits, priority service, and exclusive discounts.
AC Company Serving Northern Illinois: Naperville, Plainfield, Aurora & Beyond
- AC not cooling or blowing warm air
- AC running but not turning on properly
- Weak airflow from vents
- Strange noises or burning smells
- Frozen evaporator coils or refrigerant issues
- Thermostat not responding or inaccurate
- Sudden spikes in energy bills
- Emergency AC repair services
- Seasonal AC maintenance and inspections
- Full system performance checks
- Coil cleaning and refrigerant level checks
- Filter replacement and airflow optimization
- Preventative maintenance to avoid breakdowns
- Improving system efficiency and lifespan
- Priority service through maintenance plans
- Discounts on repairs with membership
Upgrade to a More Efficient Cooling System in Northern Illinois
- New AC installation
- AC replacement for older systems
- Proper system sizing and load calculations
- High efficiency AC systems with advanced SEER ratings (Lennox and Mitsubishi)
- Ductwork inspection and upgrades
- Smart thermostat installation
- Financing options and monthly payment plans
- Manufacturer backed warranties
Residential AC Repair, Tune-Up & Installation
- Naperville
- Aurora
- Plainfield
- Joliet
- Bolingbrook
- Downers Grove
- Elmhurst
- Wheaton
- Lombard
- Glen Ellyn
- Hinsdale
- Burr Ridge
- Oak Lawn
- Lisle
- Rooftop unit (RTU) service and repair
- Cooling for offices, retail, and facilities
- Preventative maintenance programs
- Energy efficiency improvements
- Fast response to minimize downtime
- After hours service available
Air Conditioning FAQs
We offer everything from cooling maintenance and repairs to system replacements and installations. We also have ductless heating and cooling options available.
We recommend having your air conditioner serviced twice annually, once right before spring and once right before fall to prepare your system for the coming heating or cooling season.
The average air conditioner lasts between 15 and 20 years with regular maintenance. If you’re wondering whether your system needs repairs or a replacement, feel free to call us. We’ll assess it and make a recommendation.
You should replace the air filters in your air conditioner once every three months to prevent the build-up of dust, pet dander, and other airborne contaminants. Regular filter changes keep your system running smoothly while maintaining indoor air quality.
Yes! Thanks to our flexible financing options, like 60 Months 0% APR On Full System Installations, we have cooling options for any budget. Call us at (630) 770-2716 to learn more.
Related Cooling Services
Schedule A Cooling Service Today
When your air conditioner needs attention, having a dependable team makes the process much easier. Precision Air provides comprehensive heating and cooling services in Will and DuPage counties. Homeowners count on us for indoor comfort during the summer months when they need expert AC repair, installation, and maintenance services.
Contact Us
"*" indicates required fields