
Get professional ductwork installation and Replacement in Olympia, WA with Infinity Heating & Air. Improve airflow. Book your inspection request today.


Your home’s heating and cooling system is a significant investment in your family’s comfort. While furnaces and air conditioners get most of the attention, the ductwork is the unsung hero that delivers conditioned air to every room. This network of channels is the circulatory system of your HVAC setup, and if it’s poorly designed, leaking, or damaged, you’re losing money, sacrificing comfort, and compromising your indoor air quality every single day.
At our company, we specialize in expert ductwork installation and replacement services for homeowners throughout Olympia. We understand that a high-efficiency furnace or AC unit is only as good as the duct system it’s connected to. Our approach focuses on custom design, precision installation, and meticulous sealing to create a high-performance system that maximizes efficiency and comfort for years to come.
Outdated, improperly sized, or leaky ductwork is a common problem in many homes, leading to a host of issues that are often misdiagnosed. Before you assume your HVAC unit is failing, consider if your ducts are the real culprit.
We provide a start-to-finish solution for your home’s air distribution needs. Whether you’re building a new home, finishing a basement, or replacing an old, failing system, our process is designed to deliver optimal results.
There is no one-size-fits-all solution for ductwork. We perform detailed load calculations (based on Manual J, D, and S industry standards) to determine the precise heating and cooling needs of your home. This allows us to design a duct system with the correct size, layout, and configuration to ensure balanced, efficient airflow to every single room. Proper sizing is the foundation of an effective and energy-efficient HVAC system.
We use only durable, high-quality materials to construct your ductwork, ensuring longevity and performance. Depending on your home’s specific layout and needs, we may recommend:
Our certified technicians handle every aspect of the installation with precision. We ensure all connections are mechanically fastened and every seam, joint, and takeoff is meticulously sealed with mastic sealant or advanced tape. This critical step eliminates air leakage, maximizing efficiency and preventing contaminated air from entering your system. During a replacement, we safely remove and dispose of your old, inefficient ductwork before installing the new, high-performance system.
Once the installation is complete, we don’t just walk away. We test the system’s static pressure and balance the airflow using dampers to ensure each room receives the correct amount of conditioned air as specified in the design. This final step guarantees consistent comfort throughout your entire home.
Look for these common warning signs that your ductwork may need professional attention or a full replacement:
Investing in a professionally designed and installed ductwork system is one of the most effective ways to improve your home’s energy efficiency, enhance your family's comfort, and ensure cleaner, healthier indoor air. Stop paying to heat and cool your attic or crawlspace and start enjoying the full performance of your HVAC system.
Ready to unlock superior comfort and efficiency in your home? Contact our team today to schedule a comprehensive ductwork assessment with our Olympia-based HVAC experts.
Unlock the full potential of your HVAC system with expertly designed ductwork installation and replacement in Olympia, WA, by Infinity Heating & Air. Whether you're dealing with uneven temperatures, high utility bills, or poor air quality, our custom-built duct systems solve airflow issues at the source. We perform detailed calculations, use premium materials, and seal every joint for maximum efficiency and consistent comfort. Don’t let leaky or undersized ducts waste your energy and money—get the airflow your home was meant to have.

Our expert technicians are ready to serve you and your home.



