No power to pool and circuit breaker was tripped. Their electrician came, diagnosed the problem as crack in faceplate of on/off switch box outside. It allowed water into this electrical box. Electrician replaced the faceplate and adjusted breaker for pool and pool is working just great. The electrician sent (Jon) was very knowledgeable, efficient and polite. Pool has been working perfectly for 6 days. I would highly recommend them. My pool company incorrectly diagnosed by email that new pool pump needed costing installed approx. $1,300. Yikes!!