Can I use my own name for my construction company?

Yes, there are numerous prosperous constructions companies name and use the name of the owner. Such can be Patel Constructions or Singh Developers. Resorting to personalization using your name will also help create trust, especially when you are a person with a good reputation. Nevertheless, you should take into account a more general or imaginative name that sounds professional and modern, in case you expect to expand and become a large brand. Anyway, do consider that the name should be exclusive and it should be a domain name should you need a web site.