Montz Washer and Dryer Repair Montz Washer and Dryer Repairs available in Mandeville, Covington, Madisonville, St. Tammany Parish, Folsom, Slidell, Pontchatoula, Hammond and Metairie 24 Hours a Day. Call (985) 626-9119 for immediate service. Montzwasheranddryerrepair.com~Site InfoWhoisTrace RouteRBL Check