Pro Fireworks is Michigan's largest retailer of fireworks. Use What the Pros Use. We have been selling fireworks in Michigan for over 30 years and pride ourselves on having the absolute best quality and Guaranteed Lowest Prices! We will not be undersold.With convenient locations all over Michigan, we are ready to serve you. Come in and see our huge selection of fireworks today. Our knowledgeable staff will be happy to assist you in all your pyro needs.