I recommend to check website builders for business. I tried one of them and was pleased with the result. I should say, it was really easy to create a website using it, though I didn't have any programming skills. So, I'm sure you will be able to build a professional site without help.
Get some templates for Wordpress and use them for it. Or hire a developer for you
I personally like using some of the Business Consulting WordPress Themes for creating such websites for my clients. I think you will find them helpful and interesting to you as well. Good luck with it!
Building a website has become very familiar these days. Anyone can build a user- friendly website if they are really good at learning things. All you need to do is book your domain to kickstart the process. Once you have purchased your domain you could proceed further by designing your website.
If you can customize WordPress website and know the interface well, that’s fine. But if you are a newbie, you should try your business website by Ghost Theme Platform. That is much easier to customize, SEO friendly and faster than all other content management system
The most important is that, these CMS system is the easiest content management system as far I know.
And dont forget to find a reliable webhosting provider. I know that https://zomro.net/ is a good option for getting ssd hosting deals at cheap rates. They are so polite and helpful