1. Mizell Heating & Air 200 N Main St, Dumas, AR 71639 Coordinate: 33.88946,-91.49259 Phone: (870) 382-5250
2. Gary's Heating Cooling & Electrical 213 N Main St, Dumas, AR 71639 Coordinate: 33.88952,-91.4933 Phone: (870) 382-1800