Los Angeles's Hazard blend traditional heavy metal's melodic sensibility with thrash's attack and speed, a familiar formula executed with the conviction that only a city with LA's deep metal heritage can inspire. They've been building their catalog since 2015.

San Francisco's Heathen are one of the Bay Area thrash scene's most technically accomplished survivors, fusing speed metal precision with compositional sophistication that set them apart from the pack back in 1987 and still does today. Albums like Victims of Deception remain benchmarks of American technical thrash.

Downey, California's Hell Razor arrived in 2025 with their blades already sharpened, delivering Bay Area–style thrash with a Southern California hunger for punishment. Though newly emerged, their sound suggests a band that has been building toward this moment for years.

Oakland's Hellenistic stepped into 2025 with the Bay Area's thrash heritage coursing through their veins, adding fresh urgency to a lineage built on speed and precision. Their name nods to classical influence, but the delivery is anything but academic.

San Diego's HellFynder fuses the reckless velocity of black/thrash metal into an unrelenting attack since 2020, taking equal inspiration from the second wave and the first-wave speed merchants. They are lean, aggressive, and direct — genre devotees with fangs intact.

San Francisco's Herpes lean into D-beat and goregrind with the kind of self-aware punk nihilism that the Bay Area's underground has always nurtured since their 2010 formation. The name tells you everything about their attitude toward conventional good taste.

Los Angeles' Hexen bring melodic sophistication and progressive ambition to the thrash template, threading complex arrangements through otherwise hard-hitting material. Their approach reflects the technical tradition of the LA metal scene while reaching toward something more compositionally adventurous.

San Francisco Bay Area act Hexx formed in 1983 under the name Paradox before settling on their current name and releasing the debut No Escape on Mike Varney's Shrapnel Records in 1984, establishing themselves in the nascent US power metal scene. Their sound evolved through the speed and thrash influences of the Bay Area through the late 1980s, culminating in the Century Media-released Morbid Reality (1992), their most technically demanding record. After a long dormancy following that album, founding members reformed the band in 2013 and released Wrath of the Reaper through High Roller Records in 2017.

Santa Cruz, California's Hunger have been serving up groove-driven thrash with a coastal menace since 2020, built on mid-paced pocket grooves and riff momentum that pulls like an undertow. Thrash by way of the Pacific.