Cost of Microwave Oven Installation in West Virginia$114.66 for basic microwave installation (labor only) (Range: $108.47 - $120.85) Free Estimates from Local ProsCost of Appliance Water Line Installation in West Virginia$133.01 for appliance water line (fixed fee) (Range: $110.80 - $155.21) Free Estimates from Local ProsCost of Central Vacuum Installation in West Virginia$1,756.40 for typical 4-bedroom house (existing home) (Range: $1,413.72 - $2,099.08) Free Estimates from Local Pros |