Drainwizard’s has a long history of providing high levels of customer service and have gained an impressive reputation from our loyal clients. Drainwizard’s has a long history of providing high levels of customer service and have gained an impressive reputation from our loyal clients. Our skilled engineers can provide you with a free no obligation quote and advise you if the works should be covered by your building insurance policy. For any additional works (or those not covered by your insurance policy), we will provide a comprehensive quote with no hidden fees.