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 Hellbeard have been mining the Oakland sludge tradition since 2010, piling down-tuned misery onto doom's already crushing foundation. Their sound carries the Bay Area's industrial grit embedded in every slow, punishing riff.

San Francisco's Hellbender bring groove metal's thick, locked-in rhythms to the Bay Area's already fertile heavy music ecosystem. Founded in 2020, the band leans into the genre's mid-tempo swagger and riff-first approach with seasoned conviction.

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.

Hellish Form push doom to its most suffocating extreme, folding sludge's abrasive texture into funeral doom's glacial pace and near-unbearable weight. Formed in 2020, they embrace desolation as an art form — slow, suffocating, and strangely beautiful.

Helsott bring pagan and folk metal traditions to the American Southwest from their base in Menifee, California, fusing Old Norse mythology with thrash and death metal aggression since 2010. Their name, Old Norse for 'fatal illness,' reflects the band's commitment to combining ancient pagan themes with distinctly American metal sensibilities. The result is a unique take on folk metal that pays homage to European traditions while keeping its boots firmly planted in American thrash.

California's Henry Metal is a solo heavy metal project launched in 2017 that leans into earnest, guitar-forward songwriting with a classicist sensibility. Unpretentious and unabashedly rooted in the riff.

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.