Emergency Biohazard Cleanup Services in Sunol, CA

Sunol is an unincorporated census-designated place in Alameda County, named for Don Antonio Suñol, part owner of the Rancho Valle de San José land grant on which the town sits.

Sunol's first post office opened in 1871; the town was called Sunolglen for a time before the name reverted to Sunol in 1920.

Sunol's most famous landmark is the Sunol Water Temple, a 59-foot classical pavilion of twelve Corinthian columns designed by architect Willis Polk and built in 1910, modeled on the ancient Temple of Vesta in Tivoli, Italy.

Before the Hetch Hetchy Aqueduct was built, about half of San Francisco's entire water supply — some 6 million gallons a day — passed through the Sunol Water Temple.

Sunol famously elected Bosco, a black Labrador mix, as its honorary mayor; he served until his death in 1994 and is remembered with a bronze statue in town.

The 2020 census counted 922 people in Sunol; back in 2000 the community had 1,332 residents living in 483 households.

Sunol is served by its own single-school district: Sunol Glen School, built in 1926, teaches local children through eighth grade, and its older students go on to Foothill High School in Pleasanton.

The heritage Niles Canyon Railway makes a stop at Sunol's historic 1884 depot on its runs along Alameda Creek through Niles Canyon.

The 6,859-acre Sunol Regional Wilderness, an East Bay Regional Park District preserve of oak woodland and grassy ridges, rises in the hills just east of town.

Despite sitting between Fremont, Pleasanton, and Livermore on the busy I-680 corridor, Sunol has fewer than 1,000 residents spread over an 86-square-mile rural planning area of ranches, quarries, and watershed land.