Welch Comer & Associates, Inc. Share: Civil EngineeringCivil General MunicipalLand DevelopmentLand SurveyingTransportation PlanningWater/Wastewater Welch Comer & Associates, Inc. Visit Website 330 E. Lakeside Avenue Suite 101 Coeur d'Alene, ID 83814 (208) 664-9382 (877) 815-5672 (208) 664-5946 (fax) Map View Larger Map