Southern Maryland Boys Hvac Repair

southern maryland boys hvac repair 2615 ferguson court waldorf, maryland 20602 (240) 435-2091 http://www.somdboyshvacrepair.com southern maryland boys hvac repair has a 100% satisfaction guarantee on every unit we repair.there is no reason every service company in waldorf shouldn't be doing the same. we serve charles county, calvert county, and st marys county. if your unit is old and uses r-22 we can do a repair and patch job to get you going or we can install a new unit with r-410a and the many other types of refrigerant that are out there. we can install, maintain, and fix home ac units, oil furnaces, heat pumps, in residential and commercial buildings. if you're looking to upgrade from an old 10-13 seer unit to a more modern 15-24 seer unit, we have you covered. we can lay out the options for you in an easy to understand way, including our honest assessment that some of the 15-17 units are more reliable and trouble free than the newer units with compressor and ventilation inver