Dang Brother Pizza Company in Grantville runs a mobile wood-fired pizza catering operation out of San Diego, staging restored vintage fire trucks for on-site cooking at weddings, corporate events, festivals, and private parties across Southern California. Marine veteran Kevin Spenla founded the original concept after buying a 1974 American LaFrance fire truck on eBay and retrofitting it with an Italian wood-burning oven capable of holding 800-degree floor temperatures. The commissary at 4656 Mission Gorge Place sits on the same Grantville corridor as Filippi's Pizza Grotto Mission Valley, positioning the trucks minutes from the 8 freeway and the Mission Trails Regional Park entrance on Mission Gorge Road. The current company, established in 2025 under co-owners Michael Spenla and Kayla, carries forward that fire-truck format while adding a freestanding Signature Booth setup for rooftop venues and banquet halls where full-size apparatus cannot park. Each oven fires a thin-crust Cali-Napoletano pie in under two minutes from scratch dough that proofs 72 hours before baking, a fermentation window that produces a blistered, airy crust structure distinct from conveyor-oven chain pizza. Beyond pizza, the full-service menu extends to charcuterie boards, appetizer spreads, composed salads, desserts, and kegged craft beer served on tap from the truck bed. The women-co-owned operation sources draft beer from the same Grantville brewing cluster that includes San Diego Brewing Company on Mission Gorge Road. National festival credits include Kaaboo, Stagecoach, and the Sturgis Motorcycle Rally, with logistics infrastructure that scales from 50-person backyard parties to multi-thousand-guest installations. The 92120 ZIP gives the fleet direct freeway access to event sites county-wide, and the Signature Booth replicates the truck's 800-degree cooking profile inside restricted-access properties where a full-size fire truck cannot enter.