The Shrine formed in Los Angeles, California in 2008, describing their sound as "Psychedelic Violence Rock and Roll" — a blend of California stoner rock, skate punk, and heavy metal rooted in raw fuzz guitar and high-energy live performance. Their debut self-titled EP (2011) was produced by Black Flag bassist Chuck Dukowski, lending immediate underground credibility, and Primitive Blast (2012) and Bless Off (2014) built their reputation further on Tee Pee Records. Rare Breed (2015), released on Century Media, broadened their reach while maintaining the band's unpolished aesthetic. Their appeal crosses the heavy metal and punk underground equally.

Los Angeles heavy and power metal outfit Throttle formed in 2019 with a focus on soaring melodic vocals and driving, hook-laden riffs that sit between the traditional heavy metal template and the more bombastic end of the power metal spectrum. They bring a sun-drenched, Sunset Strip-adjacent energy to a style that often gravitates toward European grandiosity.

A San Jose, California heavy metal outfit active since 2018, ThunderHorse channels a classic, no-frills approach to the genre — big riffs, driving rhythm, and a blue-collar intensity that keeps them anchored in the Bay Area underground. They trade in the kind of straight-ahead metal that owes more to the genre's foundational decades than to modern trends.

A Bay Area death metal institution with roots stretching back to 1984, Tinnitus represent one of the earliest chapters in Northern California's extreme metal history, a scene that would go on to shape the genre globally.

Los Angeles' Titanskull operate at the crossroads of classic heavy metal and thrash, formed in 2019 with an ear for the kind of riff-forward, high-energy songwriting that owes as much to '80s metal's swagger as to the Bay Area's harder-hitting tradition.

Torch Jaw come from Tehachapi, California — a small desert town in the mountains south of the San Joaquin Valley — and forge a hybrid sound that draws from groove metal's rhythmic authority, deathcore's sonic brutality, and traditional heavy metal's riff-centric sensibility. Formed in 2021, they represent the kind of geographically isolated band that pushes genre boundaries out of creative necessity.

A California heavy metal act formed in 2016, Torcher works within the traditional heavy metal idiom with a straightforwardness that lets the riffs speak for themselves. Though the city is unspecified, their Bandcamp presence reflects a solo or small project shaped by classic influences and operating without pretension.

Los Angeles veterans Tourniquet have been delivering a unique brand of Christian thrash and heavy metal since 1990, blending technically demanding riffwork with unconventional time signatures and lyrics rooted in faith and moral philosophy, making them one of the most distinctive acts in the Christian metal world.

Baywood-Los Osos, California's Toxikith have been operating since 2012 at the intersection of classic heavy metal and thrash, favoring the melodic hooks and galloping riffs of the early-to-mid '80s over modern extremity.