
Here for All of Your Air Duct Sealing Service Needs
When you need Air Duct Sealing services, trust the experts at Triple Service Inc. Our technicians have the skills, knowledge, and tools to fix most Air Duct Sealing problems on the spot.
When your Triple Service Inc technician arrives at your home they will explain all of your options before starting repairs so you can make informed decisions before any work begins. We service and repair most brands of equipment, so you can trust us to perform a professional Air Duct Sealing job.
We’re not happy until you’re happy.
Why Choose Triple Service
Air Duct Sealing
Without the proper installation or maintenance, heating and cooling ducts can start to gap and leak over time. Fortunately, Triple Service Inc has the knowledge, skills, and resources to seal your air ducts for optimized efficiency. We’ve been providing indoor air quality services for decades, so you can count on our expertise to leave you completely satisfied.
In fact, we guarantee improvements with your air ducts and if you’re not happy with the results of your air duct sealing, we return your money!

Our Mendota, IL Indoor Air Quality Services
Learn More about Our Duct Sealing Process
Whether you need duct cleaning or sealing, we guarantee your satisfaction or you get your money back, so there’s no reason to delay your indoor air quality improvement any longer.
Instead, contact our highly trained technicians by giving us a call, or simply fill out our online form for a complimentary quote based on your project details.
Professional Air Duct Repair for Systems that Are Like New
While there are plenty of ductwork sealing products on the market, this is not a project you should attempt to do on your own. Fortunately, you don’t have to thanks to our affordable duct sealing company. Not only do we use the industry’s best sealing materials, but we pair them with our own expert duct sealing techniques. In no time at all, our technicians can complete your quality air duct sealing so that you can start enjoying the following benefits:
Energy Bill Savings: When you seal off any leaks in your air ducts, you can greatly improve the efficiency of your heating and cooling system.
Uniform Temperature: Leaks can make some rooms cooler or hotter than others, but our sealing process can help you have more control over the temperature throughout your home.
Less Dust and Allergies: Dirt, debris, and allergens can find their way into your HV/AC system through cracks, but a thorough seal can keep them out of your air.
Schedule a Comprehensive Air Duct Sealing Near You
Is your Mendota, Illinois home air duct system experiencing issues? Triple Service Inc is the trusted name in air duct sealing & maintenance services near you.
Schedule your air duct sealing service today at an affordable cost & ensure your home air duct system is running smoothly all year long!
Duct FAQ
How long does air duct sealant last?
Air duct seals are designed to last anywhere from 15 to 30 years. Duct seals should last at least as long as the rest of the duct system, itself. Unfortunately, many duct seals do not end up lasting this long because homeowners fail to have the proper preventative maintenance done on them every year. Having professional maintenance by Triple Service Inc done on your air ducts every year will ensure that both they and their sealant last as long as they are supposed to.
How does duct sealing work?
Duct sealing prevents air from escaping through the ductwork holes. Duct sealing is essential to ensuring that your air ducts run properly and last as long as possible. By ensuring this with duct sealing, you will save the most money you can on your energy bills every month.
Do air ducts need to be cleaned before air duct sealing?
Whether or not you will need to have your air ducts cleaned before sealing them will have to be determined by a professional HVAC technician at Triple Service Inc. In some instances, it is necessary, while in others it may not be. You will need a Triple Service Inc professional to assess your air ducts and HVAC system before being able to tell if they need to be cleaned prior to being sealed.
What is Air Duct Sealing?
Air duct sealing is a process that involves the application of specialized mastic sealant or metal tape to all joints and connections in an air duct system. This ensures that all parts of the system are properly sealed, allowing for maximum efficiency and comfort in your home.
Why Should I Consider Duct Sealing?
When air ducts are improperly sealed, it can lead to significant energy losses which will increase your utility bills over time. Additionally, if there is any moisture leaking from the air ducts, this can cause mold growth which can pose serious health risks for you and your family. Duct sealing helps to prevent these issues from occurring by ensuring that all joints and seams are securely sealed.
What Are the Signs that I Need Air Duct Sealing?
If you notice a rise in your energy bills without an increase in usage, this could be a sign that there is leakage in your air ducts and they may require sealing. Other indications include musty odors coming from vents, visible mold growth around the vents, or if you can feel drafts near your vents.




