According to our records, this business is located at P.O. BOX 52075 in Phoenix (in Maricopa County), Arizona 85072, the location GPS coordinates are: 33.4483771 (latitude), -112.0740373 (longitude). Southwest Gas Corporation is categorized under Gas Power Broker (SIC code 4924). Known organization vice-president is Jim Lowman. You can contact the company by phone at (602) 861-1999.