The South Allegheny area is located in Allegheny County, Pennsylvania. South Allegheny is the home for 13,109 people . According to the Pennsylvania Department of Environmental Protection, the South Allegheny area had radon tests conducted. The average radon level of a South Allegheny home is 4.2 pCi/L and the max radon level of a home was 52.6 pCi/L. The radon levels in the South Allegheny area are, on average, 0.2 pCi/L above the EPA's recommended action level. Home Radon Pros provides radon testing and radon removal services to families that live in the South Allegheny area. Call today to protect your family from the dangers of radon.