Below you will find the complete Pro Aqua 2011 Winterization Schedule. Please check when we are in your area to book your winterization service. If, for any reason, you do not book before November 19, you will be charged an additional $75 + HST. We look forward to seeing you soon. About Pro Aqua | Reviews & Photos | FAQ | Promotions | Service Area | Contact Pro Aqua is a registered trademark. All content herein copyright 1990-2011, Pro Aqua Ltd. or its affiliates.