Serv-A-Check Data, Inc. 124 E Main St Vermillion, SD 57069-2201 Serv-A-Check Data, Inc. Serv-A-Check Data, Inc. is an South Dakota collection agency. South Dakota collection agencies can help businesses, medical practices and facilities that are creditors to collect their accounts receivable. Debt collection help might include; collection demand letters, debt collector phone … [Read more...]