The blaze broke out around 5:30 a.m. Saturday, Jan. 27 in Valley Stream.
The blaze broke out at Orange Skye Day Spa, located at 50 Rockaway Ave., according to Nassau County Police.
When firefighters arrived at the scene, the roof of the building was engulfed in flames.
The fire spread to several connected commercial stores before finally being extinguished.
No injuries were reported at scene, according to police.
Valley Stream Fire Department and several other nearby departments responded to extinguish the flames.
Fire Marshals and Arson Bomb Squad responded to scene. The investigation is ongoing.
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