Geothermal.contractors

Advanced Heating & Cooling LLC is a locally owned and operated HVAC contractor based in Owings Mills, Maryland, serving the Baltimore Metro Area since 2006. The company installs and services geothermal heating and cooling systems alongside a full range of HVAC equipment including oil, gas, radiant, and solar systems. As an IGSHPA-Certified Installer, the company holds formal credentials in ground-source heat pump installation, complemented by NATE certification in geothermal, heating, and air conditioning. Additional credentials include LEED Accredited Professional status and Master MD HVAC and Master MD Gas Fitter licenses. The company serves both residential and commercial clients, offering installation, design-build, building automation controls, preventive maintenance, indoor air quality, and ductwork services throughout the Baltimore region. IGSHPA member per https://igshpa.org/member-directory/ (verified 2026-05-26).