My electricity supply seems to fluctuate. What should I do?

If you notice unusu­al peri­od­ic vari­a­tions in the nor­mal bright­ness of your lights – some­times very bright, some­times dull – call us. These are symp­toms of a poten­tial­ly haz­ardous sit­u­a­tion. Turn off all your motors and appli­ances, and leave a min­i­mum of lights on.