What tech pr firm los angeles ca is the best one to hire? Not all PR firms accept all types of business for their PR services. If you are in need to hire one, select the PR firm that can truly help you. Reliable PR services should be provided. A good PR firm will be accepting technology healthcare and professional services for their PR campaigns. So before making your decision, ask and inquire. There are so many ways to do that. First you have your family and friends to ask for enquiry. You can also use the web for your research. That is not hard to do.