Silver Duct Cleaning

Below are some photos of cooling  and heating components that need urgent cleaning.
dirty heater motor 1
Heater Fan and Motor badly clogged up with dust and end of return air duct.
dirty heater motor 2
Heater Fan and Motor covered in Dust. Very unhealthy and a fire hazard.
                                                                                                                           Heating  components.
dirty return air duct
Dirty return air duct.
 dirty return air filter
Dirty return air filter.
dirty ceiling return air grill
     Dirty return air grill
             in ceiling.
 Picture
    Dirty return air filter 
             in wall.
dirty heater fan motor
Dusty heating unit 
        motor.
 dirty heater motor and blower
Dirty heating unit motor
 and Blower.
duct floor register
Duct floor register.
Compressed air rod with cleaning whip      removing dust.
                  Silver Duct Cleaning