Voted the Best of Frederick for Heating & Air Conditioning service, Holtzople of Frederick, MD, is a division of Holtzople’s Incorporated, a family owned-and-operated HVAC contractor business. Under the seasoned leadership of owners Jerred and Vicki Holtzople, customers have enjoyed unmatched quality and service for 20+ years within their local communities of Frederick, Hagerstown & central Maryland as well as Gettysburg, PA, and southern Pennsylvania. As a top, local HVAC service company, Holtzople carries top brands such as Trane, Lennox, Carrier, Bryant, ClimateMaster geothermal, Rheem, Ruud, and many more.

Emergency & Planned Service

Our regular HVAC maintenance agreements provide peace of mind while our 24-hour emergency service helps with those tough, unplanned times.
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Special Financing

Holtzople Heating & Air Conditioning is offering no Interest financing for 1 year on HVAC repair and replacement services. This offer applies to customers with approved credit. Learn More!
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Preventive Maintenance

A Holtzople planned service agreement helps avoid system failures, and it protects the life of your equipment. Receive priority service, at the best possible rate–even during the coldest times and hottest seasons!
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Our Company Mission

As a team, we will provide superior sales, service, maintenance and installations for every client. We are committed to creating a client relationship built on honesty, trust and integrity. We will strive to maintain a 100% client satisfaction to ensure the long-term stability and success of our company.

Our Company Values

  • 100% customer satisfaction.
  • Absolute honesty and integrity.
  • Caring and support for customers and each other.
  • Teamwork will make every team member stronger.
  • Change is essential and we will embrace it.
  • We encourage our team members to grow and contribute.