Your one-stop shop for complete heating and cooling needs, including air cleaners, whole house humidifiers, UV Lights, programmable thermostats & more

Holtzople Heating and Air Conditioning of Frederick, MD, is a family owned and operated business for nearly 30 years. The company offers multiple HVAC services and products including heating, air conditioning, boiler and furnace services, as well as programmable thermostats and UV lights. As one of the area's leading HVAC service companies, Holtzople carries top brands such as Trane, Lennox, Carrier, Bryant, Rheem and many more. Holtzople's provides superior sales, service, maintenance and in...

Holtzople Heating and Air Conditioning of Frederick, MD, is a family owned and operated business for nearly 30 years. The company offers multiple HVAC services and products including heating, air conditioning, boiler and furnace services, as well as programmable thermostats and UV lights. As one of the area's leading HVAC service companies, Holtzople carries top brands such as Trane, Lennox, Carrier, Bryant, Rheem and many more. Holtzople's provides superior sales, service, maintenance and installations for all heating and air conditioning equipment. Products sold and serviced include: gas and oil furnaces, heat pumps, air cleaners, humidifiers, uv lights, carbon monoxide detectors, surge protectors, programmable thermostats, zoned systems, ductless mini splits, and much more.