UV Lighting by Holtzople Heating & Air Conditioning can improve indoor air quality and extend the life of your HVAC system. Check out this video for more information!  

Our team would like to thank you for taking the time to look through our new website! We have organized things a little better as well as provided you with even more information regarding your heating & cooling needs. Please let us know if there are any areas in which you think we can improve […]

Voting is now open for the 2014 Best of Frederick Awards! Please check out the following link and vote for us in the Heating/Air Conditioning category in the second section. Don’t worry, you don’t have to fill out every field! Thank you for your continued support! Vote For Holtzople in Best of Frederick 2014

  We are very proud to share our progress on the new addition to our main building in Emmitsburg, MD. You can track the progress of the construction on our Facebook page!

Holtzople was very pleased to attend the Frederick County Chamber of Commerce Business Expo this past Tuesday. Pictured above are staff members Melissa and Rick showing off our sweet booth!

                We are very proud of our completed projects and we are eager to share them with you, our customers! We want you to know what to expect when you receive our quality service, so that’s why we have created our HVAC Service Gallery page. Head over and […]

  Thank you for stopping by Holztople.com.  We also wanted to let you know that you can connect with us through social media as well! Like Us On Facebook Follow Us On Twitter Connect With Us On Google Plus