Oct 2026
Your technician, Corbin, arrived and went right to work. He was very pleasant. He is a real asset to your company. I have been dealing with Holtzople for many, many years and have been very satisfied with your service.
About Holtzople Heating, Air Conditioning & Electrical Services
Holtzople Heating & Air Conditioning offers exceptional service in central Maryland and southern Pennsylvania. Their team of experts specializes in oil and gas furnaces, boilers, heat pumps, and air conditioning units. With quick and reliable service, customers can trust that their HVAC system will be fine-tuned for peak performance. Seasoned technicians guarantee prompt resolutions to issues, such as a recent heat pump problem resolved within five hours. Long-time customers praise the company's friendly, professional service and accommodating emergency repairs. Annual service contracts are also available, providing added convenience and peace of mind. Overall, Holtzople Heating & Air Conditioning is a trusted and knowledgeable choice for HVAC needs.
Reviews
Aug 2026
Scott handled our semiannual service on our AC. He worked efficiently and responded to all my questions with courtesy and professionalism. I continue to be pleased with Holtzople services.
Jul 2026
Our old mini split system was wearing out, mostly leaking coolant. We got three bids to repair/replace the system, and went with Holtzople for a full replacement. The estimator, Austin, came out twice to assess the project, the second time with an engineer. Their proposal was the best, and their installation crew of Shane, Ben, and Ben was even better. They were courteous, professional, and clean. The work was done in five days and our 126-year-old house is more comfortable than it has ever been.
Photos
Hours
Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours
Good to know
- accepts credit cards
- offers military discount
Location
176 Thomas Johnson Drive Suite 104, Frederick, MD 21702
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