General Info

Established more than 30 years ago, Charles A. Klein & Sons is a plumbing, heating, and air conditioning contractor servicing Baltimore and the surrounding counties in Maryland. It is a family owned business providing heating, ventilation and air conditioning solutions and is a factory authorized dealer for Trane. The company provides a wide range of products and services, including filter replacement, electrical breakers, furnace doors, electrical switch on furnace, spring test run, and air flow systems. It also provides various preventive maintenance programs, such as annual maintenance policies and warranty programs. The company additionally specializes in add-on and replacement for HVAC systems, including air humidifiers, and Honeywell programmable thermostats and electronic air cleaners. Charles A. Klein & Sons provides free estimate to replace the current HVAC system for its clients. The company is headquartered in Sykesville, Md.