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Duct Sealing That Keeps Your Mesa Home Comfortable & Efficient

Valleywide Cooling provides professional duct sealing services to Mesa homes, helping families improve their HVAC efficiency and reduce energy costs. Leaky ducts can waste up to 30% of your heating and cooling energy, making proper sealing essential for any home.

As a professional and trustworthy residential HVAC service provider in Mesa, we bring specialized expertise in identifying and sealing duct leaks. Our certified technicians use advanced diagnostic tools to locate even minor air leaks in your ductwork. We understand that every home's duct system presents unique challenges and requirements. Your energy efficiency and comfort guide every recommendation we make.

Valleywide Cooling is the HVAC company you can rely on for duct sealing as well as the following:

  • Air Conditioning Repair
  • Heat Pump Installation
  • Air Filtration Systems
  • Air Purifiers
  • Commercial Heating
  • Dehumidifiers
  • Heat Recovery Ventilators
  • Ductless Systems
  • Duct Testing
  • Zone Control Systems
  • Energy Recovery Ventilators
  • And More
Duct Sealing

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Why Duct Sealing Works

The process of duct sealing in Mesa is a thorough one. First, your technician will inspect your entire ductwork system to find all the area of fault. This will include holes, cracks and joint disconnections. Once all the problem areas have been identified, your technician will coat these areas with a fibrous adhesive known as mastic. When applied, this adhesive looks like a paste, but it hardens into a durable yet flexible seal that stops air leakage, blocks outside air, contaminants and odors from entering your home, and allows your system to work at the capacity it was meant to work at instead of straining to compensate for the air loss. For joints that have come disconnected, your technician will brush mastic on the ends of each joint, put them together, wrap them with metal binding and secure the bind with sheet metal nails. The mastic will cure into a durable, long-term seal.

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How Do I Know I Need Duct Sealing?

Ductwork is usually placed behind walls, so it can be tough to tell when your ductwork has gotten faulty. Here are some signs you can look for to see if your ductwork needs help, and you can always call our pros to take a look as well:

  • Whistling sounds - it's normal to hear air moving through your ductwork when your HVAC system begins a new cycle, but a consistent whistling sound can indicate that air is pushing through holes and cracks.
  • Excessive moisture, dirt and/or dust in your home - have you noticed that the air quality in your home has decreased significantly? Is there a lot more dirt, dust and moisture than before? Not only do you lose air with faulty ductwork, outside elements have direct access to your home via the holes and cracks.
  • High energy bills - significant air loss due to faulty ductwork forces your HVAC system to work harder to compensate for the loss. The result is that your HVAC system uses more energy, and this will be reflected in your monthly utility bills.

Is your ductwork faulty? Call our experts about duct sealing today!

Frequently Asked Duct Sealing Questions

Common signs include rooms that are difficult to heat or cool, high energy bills, excessive dust, and visible damage to ductwork. Our technicians can perform professional testing to measure your system's air loss and recommend appropriate solutions.

Our comprehensive approach to duct sealing combines advanced diagnostic testing with professional sealing techniques. Mesa homeowners trust us because we document the entire process, from initial testing through final performance verification.

Most homes experience more consistent temperatures throughout different rooms, reduced energy bills, improved indoor air quality, and better overall HVAC system performance. Regular maintenance helps ensure these benefits continue long after the initial sealing.
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Stay Comfortable Year-Round Book Valleywide Cooling for Your Heating and Cooling Needs In Mesa!