A VA can be great for your business if you choose the right one. Likewise, a bad VA can be very bad for your business.
If you are bogged down with the nitty gritty stuff of running your business and finding that you're just not getting the time to grow your business then consider a VA.
When searching for a VA for your business there are many different things you can try.
You can try searching on the internet for virtual assistant, if you add in your field of expertise then hopefully you'll get a much smaller collection to choose from but they should be specialists in their /your field of business.
Alternatively, you can ask your friends and colleagues for word of mouth referrals. While this is a good way to get a referral you do run the risk that the VA you are referred to knows nothing about your business.
An important aspect to remember is that a VA is a business owner in their own right and they are not going to be willing to clock in and out iwth you every day, so long as they meet the deadlines that you set.
If the worst comes to the worst and either you or your VA do not feel that the business relationship is working well then you may well want to cut ties and start again. If you find yourself in this situation ask your VA for a referral as they might know someone who is better suited to the job.
By the same token if your VA approaches you about referrring you on to another VA this may well be because the new VA is better skilled in your area of expertise.
Don't get put off if you have a bad experience the perfect VA is out there waiting for you.