Air Duct Installation & Replacement

Your ductwork is the circulatory system of your HVAC setup. Even the most advanced air conditioning unit will underperform if the ducts delivering air to your rooms are improperly sized, poorly sealed, or deteriorating. TekAir Inc. provides professional air duct installation and replacement for both residential and commercial properties in San Antonio.

We design and install custom ductwork using industry-standard sheet metal and flex duct materials, ensuring proper airflow distribution to every room. Our team performs duct leakage testing to verify that your new system is sealed tight, preventing conditioned air from escaping into attics, crawlspaces, and wall cavities.

For existing homes with aging or damaged ductwork, we provide complete duct replacement services. Old, crushed, or disconnected flex ducts are a common cause of hot spots, poor airflow, and high energy bills. Replacing them can dramatically improve comfort and efficiency throughout your home.