Expert Air Duct Sealing Services in Chicagoland
Experience You Can Trust
Serving our local communities since 1967.
Upfront, Honest Pricing
Receive a clear, fair estimate before work begins.
Your Satisfaction Guaranteed
We stand behind the quality of our workmanship.
MAXIMIZE YOUR HOME'S EFFICIENCY
Stop Wasting Money on Leaky Air Ducts
Did you know that cracks, leaks, and poor connections in your ductwork could be costing you a significant amount of money? Leaky ducts can lose 20 to 30 percent of the conditioned air that passes through them, forcing your HVAC system to work harder and longer to keep your home comfortable. This wasted energy translates directly into higher utility bills and unnecessary strain on your heating and cooling equipment.
At AA Service Co., we provide professional air duct sealing services to homeowners throughout Chicagoland, from Highland Park to Evanston. Our advanced sealing process locates and closes leaks from the inside out, restoring your ductwork to peak condition. By ensuring conditioned air reaches its intended destination, you can enjoy improved comfort, better indoor air quality, and substantial energy savings for years to come.
EXCLUSIVE SAVINGS
Keep Your Home Efficient and Your Wallet Full
Investing in your home’s efficiency shouldn’t be a financial burden. We are committed to providing affordable solutions that deliver long-term value. Our air duct sealing services are designed to lower your monthly energy bills, effectively paying for themselves over time.
Serving Chicagoland communities like Northbrook, Wilmette, and Lake Forest since 1967.
HOW IT WORKS
Our Thorough Duct Sealing Process
We follow a proven, meticulous process to ensure every crack and leak in your ductwork is properly sealed for maximum efficiency and performance. Our technicians work carefully and cleanly, treating your home with the respect it deserves from start to finish.
System Inspection & Preparation
We begin by thoroughly inspecting your ductwork. Our technicians will then block off all your registers and vents to pressurize the system for a pre-seal leakage test.
Computerized Leakage Test
We use advanced diagnostic tools to measure the exact amount of air leakage in your duct system, providing a clear baseline for improvement.
Inject Non-Toxic Sealant
Our team injects a safe, water-based aerosol sealant into the pressurized duct system. The particles find and adhere to the edges of any leaks, building up a durable seal from the inside.
Real-Time Monitoring
Throughout the process, we monitor the sealing progress in real-time, watching as the duct leakage rate drops and confirming that the system is becoming airtight.
Post-Seal Certification
Once the sealing is complete, we perform a final leakage test and provide you with a certificate that verifies the significant reduction in air leaks and the newfound efficiency of your system.
ENERGY EFFICIENCY
Lower Your Monthly Utility Bills
The primary benefit of professional air duct sealing is the significant improvement in your home’s energy efficiency. When conditioned air escapes through leaks before it reaches your living spaces, your furnace or air conditioner has to run longer and harder to maintain the temperature set on your thermostat. This constant over-compensation is a major source of energy waste in many homes.
By sealing these leaks, you ensure that nearly all the heated or cooled air your system produces is delivered where it’s needed. This allows your HVAC equipment to reach the desired temperature more quickly and cycle off sooner, dramatically reducing its overall runtime. The direct result is lower energy consumption and noticeable savings on your monthly heating and cooling bills.
INDOOR AIR QUALITY
Breathe Cleaner, Healthier Air in Your Home
Your ductwork doesn’t just carry air; it can also be a pathway for dust, allergens, and other pollutants. Leaks in your duct system, especially those in attics, crawlspaces, or basements, can pull in dirty, unconditioned air from these spaces and circulate it throughout your home every time your HVAC system runs.
This unfiltered air can introduce dust mites, mold spores, insulation particles, and other contaminants into your living environment. For family members with allergies, asthma, or other respiratory sensitivities, this can worsen symptoms and create an unhealthy atmosphere. Poor air quality can affect everyone, leading to everything from lingering odors to general discomfort.
TRUSTED SINCE 1967
Why Choose AA Service Co. for Duct Sealing?
When you need reliable and effective air duct sealing, you can depend on the seasoned professionals at AA Service Co. We are dedicated to providing superior home service solutions that genuinely improve your comfort and save you money.
COMPREHENSIVE HOME COMFORT
Our Other HVAC Services
Keeping your entire HVAC system in top condition is key to year-round comfort. In addition to air duct sealing, AA Service Co. offers a full range of heating, cooling, and air quality solutions. Our comprehensive services include:
GET A PROFESSIONAL ASSESSMENT
Schedule Your Duct Sealing Service Today
Don’t let leaky ducts compromise your comfort and budget any longer. Contact the experts at AA Service Co. to schedule a comprehensive assessment of your home’s ductwork. We’ll identify any issues and provide a clear, effective solution to improve your home’s performance.
HAVE QUESTIONS?
Frequently Asked Questions About Duct Sealing
To help you make an informed decision about your home’s efficiency, we’ve answered some of the most common questions we receive about our air duct sealing services. If you have any other questions, please don’t hesitate to reach out to our knowledgeable team.
How do I know if my air ducts are leaking?
Common signs of leaky ducts include unusually high utility bills, rooms that are difficult to heat or cool, stuffy or stale air, and excessive dust in your home. The most accurate way to know for sure is with a professional inspection and pressure test.
What is the air duct sealing process?
We use an advanced method where we pressurize your duct system and inject a non-toxic, aerosolized sealant. The sealant particles are drawn to leaks and build up to create a strong, durable seal from the inside out, without the need to tear into walls or ceilings.
Is the sealant material safe for my family and pets?
Absolutely. The sealant we use is a water-based, non-toxic material that is completely safe. It has been used in hospitals and homes for many years and has very low VOCs (Volatile Organic Compounds), ensuring it won’t impact your indoor air quality.
How long does the duct sealing process take?
For a typical single-family home, the entire process can usually be completed in just a few hours. Our technicians work efficiently to minimize any disruption to your day.
How much money can I save with duct sealing?
While savings vary based on the severity of the leaks, your energy usage, and local utility rates, it’s not uncommon for homeowners to save up to 20-30% on their heating and cooling costs after having their ducts professionally sealed.
Contact Us With Your Ductwork Questions
Navigating home maintenance can feel overwhelming, but you don’t have to do it alone. If you have more questions about air duct sealing or any of our other HVAC services, our friendly and experienced team is standing by to provide the answers you need. Your comfort and peace of mind are our top priorities.
START SAVING TODAY
Get Your Free Duct Sealing Estimate
Ready to enhance your home’s comfort, improve its air quality, and lower your energy bills? There’s no better time than now. Contact AA Service Co. to schedule your appointment and get a free, no-obligation estimate for our professional air duct sealing services. Call us or fill out our online form to get started!