Expert Furnace Services in Chicagoland & Surrounding Areas
Trusted Since 1967
Serving our community with reliable HVAC services for decades.
Upfront, Honest Pricing
No surprises, just fair and transparent service estimates.
Guaranteed Expert Service
Our certified technicians ensure your complete satisfaction.
AA Service Co. Furnace Solutions
Your Partner for Reliable Furnace Services
A dependable furnace isn’t a luxury during an Illinois winter; it’s a necessity. For decades, residents have relied on their heating systems to provide critical warmth and comfort through the coldest months. At AA Service Co., we’ve been the trusted local experts in furnace services since 1967, ensuring families stay warm and safe, no matter how low the temperatures drop.
Whether you need an urgent repair in Highland Park, a new high-efficiency furnace installed in Evanston, or routine maintenance in Northbrook, our team has the experience and dedication to get the job done right. We are committed to providing top-quality heating solutions that ensure your system runs efficiently and reliably all season long, giving you complete peace of mind.
Professional Furnace Installation
Upgrade Your Home Comfort with a New Furnace
If your current furnace is aging, inefficient, or requires frequent repairs, it may be time for an upgrade. A modern, high-efficiency furnace provides consistent, powerful heating while significantly lowering your monthly energy bills. Investing in a new system not only enhances your family’s comfort but also increases your home’s value and reduces your carbon footprint.
Our installation experts help homeowners in communities like Lake Forest and Wilmette select the perfect furnace for their home’s specific needs. We manage the entire process, from removing the old unit to flawlessly installing and calibrating the new one, ensuring a seamless and stress-free experience. We guarantee your new system will deliver optimal performance from day one.
The Right System for Your Home
Why a Professional Installation Matters
Choosing the right furnace is only half the battle; ensuring it’s installed correctly is critical for its performance and longevity. An improperly sized or installed unit can lead to wasted energy, frequent breakdowns, and even safety hazards. Professional installation guarantees that every component is connected according to manufacturer specifications and local codes.
At AA Service Co., our certified technicians have the training and tools to ensure your new furnace is installed perfectly. We perform a detailed assessment to determine the correct size for your home, maximizing efficiency and comfort. Trust our experts to provide a clean, professional, and correct installation that protects your investment.
Fast Furnace Repair
Emergency Furnace Repair When You Need It Most
A broken furnace on a freezing day is more than an inconvenience—it’s an emergency. When your heating system fails, you need a fast, reliable solution to protect your home and family. Whether you’re dealing with a furnace that won’t turn on, is making strange noises, or is blowing cold air, our team is ready to diagnose and fix the problem quickly.
We offer prompt and dependable furnace repair services across Chicagoland, including towns like Glenview and Skokie. Our technicians arrive in fully stocked vehicles, prepared to resolve most issues in a single visit. We work efficiently to restore your heat and comfort as soon as possible, ensuring you’re not left in the cold.
Diagnosing the Problem
Signs Your Furnace Needs Professional Repair
Your furnace will often show warning signs before it breaks down completely. Paying attention to these signals can help you avoid a mid-winter heating emergency. Common indicators include loud banging or squealing noises, a yellow pilot light instead of a blue one, short or frequent cycling, or a sudden, unexplained increase in your utility bills.
Don’t ignore these symptoms. A small issue can quickly become a major, costly repair if left unaddressed. If you notice any of these signs, contact AA Service Co. right away. Our experts will perform a thorough inspection, provide an accurate diagnosis, and recommend the best course of action to restore your system’s safety and performance.
Proactive Furnace Maintenance
Extend the Life of Your Furnace with Annual Tune-Ups
The most effective way to ensure a long, efficient life for your furnace is with regular, professional maintenance. An annual tune-up is a proactive investment that prevents unexpected breakdowns, reduces the need for costly repairs, and keeps your system running at peak efficiency. It’s the key to reliable performance and lower energy bills throughout the winter.
Our comprehensive maintenance service includes a thorough cleaning, inspection, and calibration of your entire heating system. We check for safety issues, lubricate moving parts, and make minor adjustments to optimize performance. For homeowners in Barrington and Deerfield, our tune-ups provide the confidence that their furnace is ready to handle whatever the cold weather brings.
The AA Service Co. Advantage
Benefits of Our Furnace Maintenance Plan
To make caring for your furnace even easier, we offer a convenient annual maintenance plan. Joining our plan is the simplest way to protect your heating system and ensure it receives the professional attention it needs. Members often benefit from priority scheduling and discounts on repairs, making it a cost-effective choice for any homeowner.
This proactive approach not only keeps your furnace in top condition but also helps maintain your manufacturer’s warranty, which often requires proof of annual service. By scheduling your tune-up with us, you can rest easy knowing your system is safe, efficient, and prepared for the demanding Chicago winter. Learn more about our Comfort Care Club.
Serving Chicagoland communities like Northbrook, Evanston, and Lake Forest
How We Work
Our Simple, Stress-Free Service Process
We believe in making your service experience as easy and convenient as possible. Our process is designed with you in mind, ensuring clear communication and expert results from the moment you contact us until the job is complete.
Schedule Your Appointment:
Contact us online or by phone to set up a service time that works for your schedule.
Receive a Diagnosis:
Our certified technician will arrive on time, inspect your system, and clearly explain the issue and your options.
Approve the Work:
We provide a clear, upfront estimate for your approval. We never begin work without your consent.
Expert Service is Performed:
Our technician completes the repair, installation, or maintenance efficiently and professionally.
Enjoy Total Comfort:
We test your system to ensure it’s working perfectly and leave your home as clean as we found it.
Count On Us
Unmatched Reliability for Your Peace of Mind
During a harsh Illinois winter, the reliability of your furnace is paramount. You need a heating system you can depend on to keep your family safe and warm. At AA Service Co., our entire service philosophy is built on providing that reliability. Our history of serving the community since 1967 is a testament to our commitment to dependable, long-lasting solutions.
We achieve this by using high-quality parts and ensuring our technicians receive continuous, up-to-date training on the latest heating technology. This dedication to excellence ensures that every repair, installation, and tune-up is performed to the highest industry standards, so you can trust the work is done right the first time.
Our reputation for dependability has been earned through decades of service in communities from Winnetka to Glencoe. We are proud to be the company your neighbors trust for all their heating needs, and we look forward to providing you with the same reliable service that has defined our business for generations.
Smart Home Solutions
Improving Energy Efficiency to Lower Your Bills
Heating costs can be a significant portion of a household’s winter budget. An inefficient or outdated furnace works harder than necessary, consuming excess energy and driving up your utility bills. Our services are focused on helping you maximize your system’s energy efficiency, leading to substantial savings and a more comfortable home.
A new, high-efficiency furnace installed by our team can dramatically reduce your energy consumption. We can help you navigate the options and choose a modern system that fits your home and budget. Furthermore, our annual maintenance services are designed to keep your current system running at its best, preventing the gradual decline in efficiency that occurs with neglect.
By ensuring your furnace operates at peak performance, we help homeowners in Libertyville, Highwood, and across Chicagoland keep more money in their pockets. Let us show you how a professionally serviced or newly installed furnace can make your home more energy-efficient and affordable to heat.
Ready for Expert Furnace Service?
Don’t wait for a complete breakdown to address your heating needs. Whether you require an emergency repair, are considering a system upgrade, or want to schedule a routine tune-up, our team is ready to help.
The AA Service Co. Difference
Decades of Dedication to Chicagoland Families
Since 1967, AA Service Co. has been more than just an HVAC provider; we are a dedicated member of the community. Our longevity is built on a foundation of trust, quality workmanship, and an unwavering commitment to our customers. We aren’t a faceless corporation—we are your neighbors, dedicated to keeping local families comfortable and safe.
Our strength lies in our people. We employ a team of highly skilled, NATE-certified technicians who are not only experts in their field but are also courteous, respectful, and professional. They treat your home with the care it deserves, using drop cloths and cleaning up thoroughly after every job. Your trust and safety are our top priorities.
We focus on building lasting relationships with our clients. For generations, families in Northfield, Lake Bluff, and the surrounding areas have relied on us for honest advice and reliable service. We stand behind our work with a commitment to your complete satisfaction, ensuring we remain the trusted choice for furnace services for years to come.
We're in Your Neighborhood
Proudly Serving Chicagoland & Surrounding Communities
From our central location, we are proud to provide expert furnace services to homeowners throughout the greater Chicagoland area. Our dedicated technicians are your local experts, ready to assist you in communities including Barrington, Chicago, Deerfield, Evanston, Green Oaks, Glencoe, Glenview, Highland Park, Highwood, Lake Bluff, Lake Forest, Libertyville, Northbrook, Northfield, Skokie, Wilmette, and Winnetka. We are your neighbors, dedicated to providing exceptional service to our local communities.
Complete Home Comfort
Our Comprehensive HVAC Services
AA Service Co. is your trusted partner for more than just furnace care. We offer a full range of heating and cooling services to keep your home comfortable, safe, and efficient year-round.
Get a Free Estimate
Schedule Your Furnace Service Today
Don’t get left in the cold this winter. Whether you need a new furnace installation, a fast repair, or a preventative tune-up, the experts at AA Service Co. are here to help. Contact us now to discuss your needs, ask about our current specials, and schedule an appointment with one of our trusted technicians.
Have Questions?
Furnace Service FAQs
We’ve answered some of the most common questions our customers have about their heating systems. If you don’t see your question here, please don’t hesitate to reach out to our knowledgeable team!
How often should I have my furnace serviced?
We recommend a professional furnace tune-up once a year, ideally in the fall before the heating season begins. This ensures your system is clean, safe, and ready for winter, which can prevent unexpected breakdowns.
What are the signs I need a new furnace?
Common signs include the age of the unit (typically over 15 years), a need for frequent and costly repairs, rising energy bills, inconsistent heating, and strange noises. Our experts can help you determine if a replacement is the most cost-effective solution.
How long does a furnace installation take?
A standard furnace replacement can typically be completed in one day. Our team works efficiently to minimize any disruption to your home and schedule.
Do you offer emergency furnace repair?
Yes, we offer prompt and reliable emergency repair services. We understand how critical a working furnace is during the winter and prioritize service calls to restore your heat as quickly as possible.
What brands of furnaces do you service?
Our certified technicians are trained to repair and maintain all major furnace brands and models. We have the expertise to work on virtually any type of residential heating system.
Still Have Questions About Your Furnace?
Our knowledgeable and friendly team is always here to provide expert advice and clear, straightforward answers.
Contact AA Service Co.
Experience Unmatched Service & Reliability
For over 50 years, AA Service Co. has been the trusted choice for furnace services in Chicagoland. From Evanston to Lake Forest, we’re dedicated to keeping your family warm and safe with reliable repairs, maintenance, and installations. Call us today or fill out our online form to schedule your service and discover the AA Service Co. difference.