HVAC Replacement

Have you noticed that your air conditioner is acting up and not cooling your home as it should? Is your energy bill higher than normal during the summer? If so, it may be time to schedule an HVAC Replacement. OZIAC offers complete HVAC Replacement in Bahria Town Karachi, Pakistan.

We can perform a full HVAC Replacement, diagnose the problem, and restore your air conditioner so that your home is safe and comfortable during the hot summer months. We provide efficient, affordable HVAC repair service without the hassle.

Call us today or fill out our contact form to get a free estimate and schedule service. We will quickly respond!

Features of Our HVAC Replacement Service

  • Same day service calls
  • Free estimates
  • Satisfaction guarantee
  • Affordable pricing

Benefits of Our AC Replacement Service

  • Fast response: less downtime
  • Locally owned and operated
  • Community driven
  • Honest and dependable technicians

HVAC Replacement in Bahria Town Karachi, Pakistan

HVAC Inspection

HVAC installation involves arriving at your location and fully inspect the gas, electrical, vents, oil, and wiring. This may take from thirty minutes to an hour.

HVAC Repair

HVAC repair involves more than just fixing the immediate problem. It’s more about saving you time and money by offering a long-term solution. Our repair service gets your system running at peak performance with the highest level of efficiency so that you notice a real difference in your comfort level.

HVAC Replacement

As a homeowner, you love walking into a comfortable home regardless of how hot it is outside. We can customize your HVAC system to suit your lifestyle. Choose from major brands with popular zone control, smart systems, and remote access features. You benefit from an HVAC product you can rely on for years to come.

OZIAC HVAC Replacement Process

Contact Us

We make it easier than ever to contact us when you need help right away. If you are on our website, you can fill out the contact form. Or you can give us a call or send an email. Regardless of how you contact, you can count on a fast response.



Once you contact us, we schedule a time to visit your home and discuss the installation details. We do a walkthrough of your current system and your home floorplan. We may perform an AC inspection to assess all components. Afterward, we will give you an estimate of labor and equipment costs.


If you need a complete system installation inside and out, we customize your system to match your floorplan, room environment, and personal preferences. We help you design and implement a system that suits your needs and keeps your home cool all summer.

HVAC Replacement

Once you give us an idea of what you want and we work out all the details, it’s time to install your new air conditioner. We also take the time to tell you about your new system and how to get the most out of your AC’s performance.