Guardian Pool Chemical provides a year round weekly chemical service to residential swimming pools. A technician will test the water each week then add the chemicals necessary to balance and sanitize the pool. Our service includes all the chemicals we use each week. We have an "algae free" guarantee. Our goal is to reduce the time you spend cleaning the pool as well as keep you out of the pool store buying dangerous chemicals. Monthly charge - $58.50 plus tax (based on 12 months of service) One time $30.00 conditioner fee charged each September We have other weekly service plans including full service maintenance available. Please see our website for further details.