Give us a call today:  (669) 800-5654 

The “V” part of HVAC is a lot more important than many San Jose and Bay Area homeowners might realize. This refers to the ventilation system or the ductwork. If the ducts are in bad shape, your systems not only can’t work efficiently, but your indoor air quality can suffer as well. Contact JHVAC Inc for your duct services, and you can count on:

• Helpful and Knowledgeable Staff
• Quality Workmanship

From duct sealing and cleaning to duct replacement, we do it all!

Reach out to JHVAC Inc today for reliable duct services.

Do you know why air duct testing is necessary? This professional service is used to determine what your comfort and IAQ opportunities are. For instance, we may find that you have dirty ducts that are obstructing airflow. Or your ductwork may have tears that are allowing conditioned air to escape. JHVAC Inc has the necessary tools, resources, and experience to find and resolve your air duct problems.

Did you know that 30% of the conditioned air that you are otherwise paying for could actually be leaking out from small tears and other damage to your ductwork? This is highly inefficient, and no, slapping some "duct tape" on the problem isn’t a long-term solution. We employ professional-grade methods such as Hardcast seal to ensure that your ductwork gets back into the shape it should be in, and stays there!