Q: It is legal to use a GPS tracking device?

A:  The answer is complicated.  In California you can only install a wireless tracking device on a vehicle with the authorization of the vehicles owner, per California Penal code 637.7.  In infidelity cases often installing tracking devices might be allowed because the registered owner of the vehicle is the client.  If you own the vehicle we can install a GPS Tracking Device.  Proof of registration and ownership is required.