News & Events

Country music fans, here’s your chance to see more great music in the Frederick, MD area! On December 7th, Champion Billiards Sports Cafe will host WFRE’s 22nd Anniversary Concert featuring Jon Pardi and Shane Gamble. As a supporter of the event, Holtzople is giving you a chance to win a pair of VIP tickets to see the […]


Customers of Holtzople who purchase ClimateMaster systems qualify for a recently implemented federal tax credit. This residential tax credit allows homeowners in Maryland and Pennsylvania to deduct 30% of the total geothermal heating and cooling system installed cost from their tax liability or tax due. The Residential Energy Efficient Property Tax Credits program is part […]


Great news! Our Maryland and Pennsylvania customers are encouraged to stay toasty this fall by receiving a free $100 heat pump tune-up! That’s right… Potomac Edison customers are eligible to receive a $100 rebate per unit and Holtzople will make the process as easy as possible by taking care of all of the paperwork. This […]


From now until November 15th, voting for the 2015 Best of Frederick is going on and you can help Holtzople once again win the Heating & Air Conditioning Services category for the best HVAC company in the area! Just go to the Best of Frederick, MD voting page and type in “Holtzople” for the Heating […]


Brantley Gilbert fans, here’s your chance! Now you have the opportunity to win a pair of tickets to see Brantley Gilbert in concert at the Great Frederick Fair! Simply like Holtzople’s Facebook Page to enter, and click on the Contest tab!


We are giving away not 1, not 2, not 3, but FOUR door prizes at our Open House! Join us on Friday, July 18th from 4-6pm for the chance to win one of these awesome prizes: 1) $100 Holtzople gift card good for any of our service(s) 2) One (1) Maintenance Agreement for one (1) […]


Thanks to our loyal customers, we have expanded our Maryland HVAC company office and warehouse space, and would be honored if you’d come and celebrate with us!Please join us for a chance to meet & greet, enjoy free food and drinks, and register for door prizes. Our official ribbon cutting will occur at 4:30 pm, […]


Springtime is on its way to Maryland and Pennsylvania! While you’re preparing for the warmer temperatures that are on the way, don’t forget to also prepare your heating & air conditioning system as well! Here are a few HVAC tips to help you prepare for spring and summer. 1. Replace your filters. The first step […]


Thanks to our awesome customers, Holtzople took home the award for 2014 Best of Frederick for Heating & Air Conditioning service! This award is for the best businesses in Frederick County, MD and voting was open to all residents. We could not be more proud… and thankful! Thank you, our customers, for making this happen!


You can always read and hear about our quality of work at Holtzople Heating & Air Conditioning, but did you know that you can also always check out images of our projects? Under our Resources section of the website is our Service Gallery, showcasing many of our heating and cooling system installations!