Cops called to Billie Lourd’s home for filming of construction worker

An argument between construction workers led to a shooting on Billie Lourdis home … TMZ has learned.

Police sources tell us that … cops responded to a call shot at the Star Wars star’s property in Los Angeles, where extensive renovations are currently underway.

We are told there was a conflict between 2 workers – one of whom was fired – cops say the fired worker pulled out a gun.

Our sources say he aimed at the worker, shot at the ground and took off. No one was hurt. Billie was not at home at the time of the incident.

We are told that the shooter was not arrested, but that the cops are on the hunt.

As for all the construction … Billie now owns her late mother’s old Bev Hills homes, Carrie Fisher, and his late grandmother, Debbie reynolds – which were contiguous – and it made a huge property.

The mother-daughter duo lived side by side for 15 years previously Carrie passed away in December 2016 and Debbie passed away the next day.