Contact us today for quality and efficient heating services in Pueblo. Call (719) 696-9375

As you use your HVAC system, your ductwork expands and contracts. Over time, this can cause cracks to form in the seams of your ducts. These gaps will become big enough that they will start to affect the efficiency of your heating and cooling units, as well as the quality of your indoor air.

One way to fix these holes is to have your ducts sealed by a professional, and there’s no other company to count on and trust than Clarks Mechanical

We will first inspect your entire ductwork thoroughly to detect any problem areas that need to be addressed. We then use a high-quality sealant and our specialized equipment to create an effective barrier against leaks! 

Here are the duct sealing products that we use:


Aeroseal is a cutting-edge spray-on sealant that bonds to the sides of your ducts, filling in all of the gaps and cracks. Once it dries, it creates a tight seal that will last for years. It is also safe, non-toxic, and doesn’t require any special ventilation. With Aeroseal, you’ll see a significant reduction in your energy bills, as well as fewer instances of cold drafts and hot spots throughout your home. 



Armorguard is a brushable, latex-based sealant that creates a durable, long-lasting bond to provide a barrier against water vapor and air. It is also mildew and mold resistant. Plus, it is low-odor and non-flammable, making it safe to use in your home or office space. 


Talk to One of Our Experts For More Information! 

If you are interested in learning more about our duct sealing services or if you would like to schedule a consultation, please don’t hesitate to contact us at 719-627-9090 today! We will explain the process in more detail and answer any of your questions. We look forward to hearing from you soon!



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