Yes we can help you to instal your wp theme.
Now kindly share what theme you want to instal, please the link of the theme.
We have experience in website design and development using WordPress, PHP, MySQL, Ajax, CodeIgniter, Html5, CSS3, Bootstrap3, Jquery.
We can give you very good design website as well well coded responsive works, website will be W3C validated, cross browser capabilities, well developed.
Lets discuss more details about the project so that we can get a clear idea about the total scope of the job.
Regards
Sukanta