Expert AC Installation & Replacement for Chicagoland Homes
We Bring 60+ Years of Expertise to Your Door
Our NATE-certified technicians arrive on time, ready to assess your home’s unique cooling needs and provide a tailored solution.
Your Comfort is Our 100% Satisfaction Guarantee
We stand firmly behind every AC installation with a comprehensive one-year guarantee, ensuring your complete satisfaction and lasting comfort.
Rapid Response for Urgent Cooling Needs
While AC installation is planned, for urgent repair needs to keep you cool, call before noon and we’ll aim for same-day service.
Unmatched Local Expertise
The AA Way Since 1965
For over 60 years, AA Service Co. has been the trusted name for air conditioning installation in the North Shore and Greater Chicagoland. Our NATE-certified technicians are fully licensed, insured, and deeply familiar with the region’s climate challenges, ensuring optimal performance for your new AC system. We are committed to delivering reliable comfort and peace of mind with every project.
As a family-owned business, we pride ourselves on building lasting relationships through quality workmanship and unparalleled customer service. We treat your home as if it were our own.
Your Complete Home Comfort Partner
HVAC, Plumbing & Electric
AA Service Co. is your true one-stop shop for all major home systems. Our integrated team handles HVAC, plumbing, and electrical services, ensuring seamless solutions and accountability.
Trusted Local AC Installation Across Chicagoland
Outstanding Customer Satisfaction
4.9 Stars & 3100+ Reviews
Our dedication to customer care is reflected in our exceptionallocal reviews. We’re consistently highly recommended for our professionalism and reliable service.
Ready for Reliable Comfort?
Call us or book your free AC installation estimate online today. Our friendly team is ready to assist you.
Convenient Scheduling for Your Needs
We work with your schedule to find the most convenient time for your AC consultation and installation, including prompt service for urgent replacements.
Confirmation & Arrival Window
We’ll send a confirmation and provide a precise estimated arrival window the morning of your appointment, so you know when to expect our team.
Expert Installation & Transparent Process
Our certified professionals arrive fully equipped to expertly install your new air conditioning system. We clearly explain each step and answer all your questions with transparency.
Enjoy Lasting Home Comfort
With your new, high-efficiency AC system in place, you can return to enjoying consistent comfort and lower energy bills in your Chicagoland home.
Maximize Your Savings
Rebates & Financing Options
Beyond our AA Cash offers, take advantage of substantial savings through federal tax credits, ComEd, and People’s/Nicor Gas rebate programs for energy-efficient AC and heat pump installations. Our team can help you navigate these opportunities.
We also offer flexible financing options to fit any budget, making your new AC installation more affordable. Visit our financing options page to learn more.
Maintain Your Investment
HVAC Maintenance Plans
Protect your new AC system and ensure its longevity with a comprehensive HVAC maintenance plan. Benefits include NO overtime charges, priority service, and 10% off labor and materials.
Regular tune-ups enhance efficiency, prevent costly breakdowns, and keep your new system performing at its best year after year. Explore our maintenance plans today.
Our Wide Range of Services
Beyond Air Conditioning
While you’re here for AC, remember AA Service Co. is also your expert for heating repair, furnace installation, boiler maintenance, and electrical services.
- Multi-family or High-Rise Residences: May incur additional charges and fees due to increased complexity.
- Spanish & Polish Speaking Staff Available: We are proud to serve our diverse Chicagoland community.
- Schedule Now: Click to book your free estimate or service call instantly.
Trusted by Thousands
Why Choose The AA Way?
With over 60 years of service, NATE-certified technicians, and a 4.9-star rating, AA Service Co. is the preferred choice for reliable, expert home comfort solutions in Chicagoland.
WE have the answers
FAQs for Air Conditioning Installation
Have questions about installing a new air conditioner in Chicagoland? We’ve gathered expert answers to help you understand your options, costs, and what to expect from professional AC installation.
How do I know when it’s time to replace my air conditioner instead of repairing it?
If your AC is over 10–15 years old, needs frequent repairs, or struggles to maintain consistent cooling, replacement may be more cost-effective. New high-efficiency systems can significantly lower energy bills and improve comfort throughout your Chicagoland home.
What size air conditioner do I need for my home?
Proper AC sizing depends on your home’s square footage, insulation, window count, and sun exposure. AA Service Co. uses advanced load calculations to recommend the ideal system size for maximum efficiency and performance—never oversized or undersized.
How long does a professional AC installation take?
Most standard residential AC installations in Chicagoland can be completed in one day. Complex setups, such as multi-zone systems or older ductwork adjustments, may take longer. Our technicians ensure your system is tested and running perfectly before completion.
What can I do to prepare my home for AC installation day?
Clear the area around your indoor and outdoor units, secure pets, and make sure there’s easy access to your electrical panel. Our technicians handle everything else, from system removal to final cleanup—leaving your home as neat as we found it.
Are smart thermostats compatible with new AC systems?
Yes! Most modern air conditioners work seamlessly with Wi-Fi-enabled smart thermostats. AA Service Co. can install and program your thermostat for optimal energy savings and convenience, helping you manage your home comfort from anywhere.
Still Have Questions About AC Installation?
Our team is ready to provide detailed answers. Don’t hesitate to reach out for expert advice on choosing, installing, or maintaining your new air conditioning system.
Schedule Your Free Estimate
Call Us Today!
Flexible financing options are available to make your new AC installation affordable and stress-free. Contact us and schedule a complimentary consultation for transparent pricing and tailored recommendations for your new AC system.