Had some issues with the com­pres­sor for air duct clean­ing because of how insane­ly cold it was. They were very flex­i­ble resched­ul­ing and worked with my sched­ule. I’ve had them for chim­ney, dry­er vent, and air duct clean­ing. Noth­ing but pos­i­tive expe­ri­ences every time.