Most of the Ergonorms Products are easy to install and setup. And we give detail setup/installation guide with product and you can download from our website as well.
Fot Tv Wall Mount Unit, you will require a Drilling Machines and experiance to Install it. But it can be done with good Electrician or Carpenter. You can hire a professional for TV wall Mounts.
For Height Adjustable Desk, it is DIY assembly. you can do it easily by refering installation guide. But if you think than you can call a Carpenter for installation. which will not take more than 30min.
Ergonorms, India Dont Provide onsite Installation Service. but we will happy to provde installation assitance over a phone or video call to assist you or perfessional hire by you.