Our Story
Family-owned. Proudly Iowan. Dedicated to Safety.
Lighting up celebrations since 1981. Professional displays, wholesale products, and retail fireworks.
Family Owned…
Flashing Thunder is a family-owned and operated company that has been at the heart of Iowa fireworks since 1981. What began with a single display in our hometown of Mitchell, Iowa has grown into a nationwide operation built on passion, craftsmanship, and community. Today, we proudly manufacture our own Flashing Thunder 1.4G Pro Line, Flashing Thunder 1.3G Professional Line, and Iowa’s first 1.4G consumer line—Pyro’s Pride—all based right here in small-town Mitchell.
For us, fireworks are more than just a show—they’re a tradition. As a family business, we’ve seen firsthand how fireworks bring people together, create lasting memories, and transform ordinary moments into unforgettable celebrations. Sharing that joy is at the core of everything we do.
Proudly Iowan…
Over the years, we’ve expanded into nearly every corner of the fireworks industry. Today, we provide professional displays across the Midwest, operate multiple retail locations including our Flashing Thunder Fireworks Superstore in Mitchell, supply wholesale 1.3G and 1.4G products nationwide, and offer a variety of other fireworks-related services.
As a company proudly rooted in Mitchell, Iowa, we carry forward the values that define our community—hard work, honesty, and taking care of the people around us. From county fairs to championship celebrations, we’re honored to represent the spirit of Iowa everywhere our shows ignite the sky.
Whether we’re lighting up small-town festivals, major events, or backyard celebrations, our mission remains the same: to bring people together through the power, beauty, and excitement of fireworks—creating moments that become memories.
Dedicated to Safety…
At Flashing Thunder, safety has always been our highest priority. From the earliest planning stages to cleanup after the final shot, every step of our process is built around protecting our crew, our clients, and every spectator. Our operators and staff undergo rigorous training and certification to ensure every display is executed with precision, professionalism, and care—so audiences can enjoy the beauty of pyrotechnics with confidence and peace of mind.
We follow strict industry standards, including NFPA regulations and state licensing requirements, and we continually invest in ongoing education and modern firing technology. Our team performs detailed site evaluations, safety zone measurements, product inspections, and communication planning to ensure flawless execution on every show.
We are committed to protecting you, your family, and your community at every event. Safety isn’t just a policy—it’s our culture. From planning to firing, safety is at the core of every step we take—on every show site, every time.
Because an unforgettable show begins with a safe one.
Flashing Thunder Team

Jeremy Mostek
President
Email: jeremy@flashingthunder.com

Katie Mostek
Vice-President
Email: katie@flashingthunder.com

Chelsey Athey
Clerical
Email: chelsey@flashingthunder.com

Katelynn Schellhorn
Sales
Email: katelynn@flashingthunder.com

Jerek Mostek
Sales
Email: jerek@flashingthunder.com