Find trusted window repair experts in Southbank

We need an experienced tradesperson to repair a heavy window in our living room. The window's top arm, which supports it, has detached or broken, though we are unsure of the exact issue. Our apartment is on the 5th floor, and due to the weight of the window, the repair may require two people. We are seeking someone with the necessary experience, tools, and equipment to safely and effectively complete the job, minimizing any risk of accidents. Thank you.

Double hung window not working. We took the frame off and seems the both side slide not work cause drop to bottom. - Due date: Flexible

The apartment window can not close properly. It may have something damaged or stocked on the top of the he metal window - Due date: Flexible