Industry Leaders in Home Comfort Solutions

Premium HVAC Services in the Greater Chicagoland Area

At Precision Air, we are seasoned experts in the heating and cooling industry, providing the Greater Chicagoland area with proven expertise and unwavering commitment. We offer innovative products and same-day services while focusing on home comfort and customer satisfaction. Providing personalized service that’s tailored to meet your specific comfort needs and budgets is what we do best.

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Industry-Leading HVAC Services

Cooling Services

Precision Air ensures efficient air conditioning system performance during rising temperatures. We offer energy-efficient systems from Lennox®, regular tune-ups, and emergency AC repair for broken systems.

Heating Services

Precision Air provides professional heating services including furnace maintenance, emergency repairs, and Lennox®️ system options to keep your home cozy and comfortable during the fall and winter. We can also assist with annual maintenance and emergency repairs. We’ll help you find and install the right home comfort system.

Additional Services

Ductless Mini Split Heating & Cooling

We offer professional installation and other services for Mitsubishi Electric ductless mini split systems.

Water Heaters

We have top-notch service for water heater repair and installation, ensuring smooth operation and comfort. Expert assistance is here for you with our new or existing heaters.

Indoor Air Quality

Our team aims to improve air quality in modern homes by offering solutions like upgraded filters, humidifiers, air purification systems, and UV germicidal light. We’re ready to help you enhance your home’s comfort.

Our Location

Our Credentials

Licensed Lennox
Dealer

Mitsubishi Electric
Diamond Contractor

5-star Customer Satisfaction

Hear From Satisfied Customers

Current Offers

5% Military Discount

Exclusive Benefits for Our Military Heroes: Unlock Special Savings!

$50 Off Any HVAC Repair

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Zero Down & Zero Interest

for 12 Months Financing. LIMITED TIME OFFER!

FREE Same Day Second Opinions

for System Installs.
Get Peace of Mind of Knowing You're Making the Right Decision

Proudly Serving Illinois

Why Choose Us?

From the initial consultation to the final installation or repair, Precision Air focuses on clear communication, transparent pricing, and quality workmanship.

Have an emergency? We’re open 24/7 to ensure your comfort is prioritized. If you’re in the market for residential HVAC, air conditioning, heating, or one of our additional services, call us today.

FAQs

Have your system inspected by a professional HVAC contractor in the spring and fall to coincide with the cooling and heating seasons. This will ensure everything from the blower (the internal motor) to the thermostat is running smoothly, keeping your house comfortable no matter the weather.

Air ducts are the passages through which warm and cool air circulates throughout your home. Ducts should be professionally cleaned (so they don’t get contaminated), insulated, and sealed. Leaky air ducts lead to poor airflow and air quality. Sealing ducts in unfinished spaces—such as attics, basements, and crawl spaces—can improve efficiency by as much as 20%.

Change your air filters every three months with 1-inch filters. You may need to change them more frequently if you have pets, you smoke, or allergens are high, factors that make filters work harder and lose efficacy.

According to Energy Star, changing filters is a top DIY action item for a properly functioning HVAC system, as a dirty filter can increase energy costs and damage your equipment. Every time you replace the air filters, you’re helping improve the air quality in the home.