LAS VEGAS (KLAS) — Firefighters from three different departments battled a fire early Friday morning at a building on Pecos Road, south of Stewart Avenue.

The fire was reported around 3:40 a.m. after a passerby and a Metro police officer saw smoke coming from the front building, according to Tim Szymanski with Las Vegas Fire and Rescue.

He said the building is subdivided into separate businesses but belongs to a retail electrical equipment company, Electric Liquidators.

About 40 firefighters from the city of Las Vegas, Clark County and North Las Vegas responded to the fire. When crews arrived at the scene, there heavy smoke and flames could be seen coming through the roof.

No injures are reported. The cause of the fire is under investigation.