ARS, also known as Maxwell Plumbing, offers air conditioning, heating and plumbing services. It provides installation, maintenance, repair, and troubleshooting services for various makes and models. ARS professionals evaluate options and provide air cleaning services. ARS serves clients in the residential and commercial sectors and provides preventative maintenance services for various heating systems, including furnaces, heat pumps, boilers, radiators and baseboard heaters. The company utilizes advanced equipment, such as dehumidifiers, ultraviolet lamps and carbon monoxide monitors. It also offers sewer repair and drain cleaning services. ARS is located in Vero Beach, Fla., and is a part of American Residential Services.